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Porsche

About Porsche

Porsche for Porsche

Porsche genuine parts and lifestyle products for Porsche models from Design911

A Quick Look at Porsche

Porsche information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where Porsche is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

Typical reasons people replace these parts include maintaining originality, keeping factory specification, and choosing the latest genuine revisions for peace of mind.
Common real-world issues behind many Porsche repairs are age and mileage: oil leaks, cooling system fatigue, brake and suspension wear, corrosion and electrical faults from moisture or heat cycling.
Before ordering, confirm part numbers against VIN or option/PR codes, especially for safety‑critical or complex components.
When upgrading, decide whether you want pure originality or performance changes, as some aftermarket options may suit specific goals better than genuine.
For bigger jobs, replace related seals, hardware and consumables at the same time to avoid repeat labour and compatibility issues.
Where available, follow the manufacturer’s fitting and bedding‑in guidance to get the best performance and longevity.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Brakes — Brake components are renewed to restore stopping performance, address wear or upgrade a Porsche for fast road or track use. Common symptoms include: Common symptoms include vibration under braking, increased stopping distances, squealing, pulling to one side, warning lights and visible wear to discs and pads.

Check whether the parts are OE-equivalent replacements or performance upgrades and match this to how the Porsche is used.
Follow any recommended bedding-in procedure and consider replacing discs, pads, sensors and fitting hardware together where advised.

Clothing & Gifts — Porsche-themed clothing and gifts let owners and enthusiasts show their passion off the road, or make ideal presents for fans of the marque. Common symptoms include: Items may become worn, faded, damaged or go out of style, prompting replacement with newer designs.

Review available size, colour and material details to help choose the right item and ensure it matches how it will be used.
Check any care or washing guidance so garments and accessories keep their appearance for longer.

Lifestyle — To explore different Porsche-inspired lifestyle products or gift ideas. Common symptoms include: General wear from handling or display.

Confirm whether items are official Porsche lifestyle products or from trusted partner brands where stated.
Consider who the item is for and how it will be used day to day to select the most suitable style or product type.

Keyring — To choose a different design, material or model theme. Common symptoms include: Scratches, worn finishes or loose fittings.

Keyrings make simple, practical Porsche-themed gifts and can be matched to specific models or heritage designs where available.
If a keyring shows damage or looseness, replace it to avoid losing keys or further wear to finishes.

Size chart — The size chart acts as a practical reference tool for all apparel purchases. Common symptoms include:

Explore Porsche at Design911

View the current Porsche range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

Clamp Headlamp Washer Jet Pipe. Porsche 911

PCG51105202

Product Information

Headlamp Washer Jet Hose Clamp
Sold each - 2 required per car

High-quality hose clamp designed for securing the headlamp washer jet hose on Porsche 911 models from 1974 to 1979.

This clamp ensures a tight and reliable connection within the washer system, preventing leaks and maintaining consistent fluid delivery to the headlamp washer jets. It plays an important role in preserving correct washer function and overall system efficiency.

Fits:

Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Porsche 911 1978-1983 3.0L / SC
Porsche 911 1975-1977 3.0L Turbo (930)

Diagram ref no 59

Manufactured to OEM-style specifications, this clamp provides durability, corrosion resistance, and precise fitment, making it ideal for maintenance, repair, or restoration of classic Porsche 911 washer systems.

Key Features

• Designed for headlamp washer hose applications
• Suitable for Porsche 911 (1974–1979)
• Ensures secure hose connections
• Prevents washer fluid leaks
• Durable and corrosion-resistant construction
• OEM-style fit and appearance
• Ideal for restoration and maintenance

Function and Purpose

This clamp is a small but essential component of the washer system.

It helps to:
• Secure the washer hose to the jet or connector
• Maintain consistent washer fluid flow
• Prevent hose disconnection under pressure
• Ensure reliable headlamp cleaning function
• Support overall system integrity

Why Replace Hose Clamps

Over time, clamps can weaken or corrode.

Common issues include:
• Loss of clamping force
• Corrosion and rust
• Hose slippage or leaks
• Reduced washer system efficiency

Replacing worn clamps ensures secure connections and reliable washer performance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PCG51105202

99951105202

99951110402

PCG51105202

The product you are viewing cross references to these numbers

3 3 3

Hose 8x14mm Wastegate, Warm Up Regulator and 911 Coolant Tank. Porsche 911 / 911 turbo / 928

99918170950

Product Information

Hose 8 x 14mm Wastegate, Warm Up Regulator & Coolant Expansion Tank
Sold per metre

High-quality hose designed for multiple Porsche applications, including the warm-up regulator (WUR) and turbocharger wastegate systems on the Porsche 911, as well as the coolant expansion bottle on the Porsche 928.

This versatile hose supports both fuel/air control systems and coolant circulation, making it an essential component for maintaining proper engine performance, boost control, and cooling system efficiency.

Fits:

Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Porsche 911 1978-1983 3.0L / SC
Porsche 911 1975-1977 3.0L Turbo (930)
Porsche 928 4.5L 1978-82
Porsche 928S 4.7L 1981-83
Porsche 928S2 4.7L 1984-86
Porsche 928S4 5.0L 1987-92
Porsche 928GT 5.0L 1989-91
Porsche 928GTS 5.4L 1992-95

Diagram ref no 16 and 46

Supplied per metre, this hose allows precise length replacement and flexible routing, making it ideal for maintenance, repair, or restoration of Porsche engine bay systems. Manufactured to OEM specifications for durability and reliable performance.

Key Features

• 8mm internal diameter, 14mm outer diameter
• Suitable for Porsche 911 and Porsche 928
• Part number 99918170950
• Multi-use: WUR, wastegate, and coolant expansion systems
• Sold per metre for custom length applications
• Resistant to heat, pressure, and fluid exposure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is used across several critical systems.

It helps to:
• Supply air or pressure signals to the warm-up regulator (WUR)
• Support turbocharger wastegate operation and boost control
• Transport coolant to/from the expansion bottle (928)
• Maintain system pressure and fluid flow
• Ensure reliable engine and turbo performance

Why Replace Hoses

Hoses degrade over time due to heat, pressure, and fluid exposure.

Common issues include:
• Cracking or splitting
• Boost or vacuum leaks affecting performance
• Coolant leaks leading to overheating
• Hardening and reduced flexibility

Replacing worn hoses ensures safe operation and restores system efficiency.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99918170950

99918170950

The product you are viewing cross references to these numbers

Caliper Brake Hose, REAR. Porsche 95B.1 Macan 2014-18

95B611776A

Product Information

Caliper Brake Hose, REAR.

The Caliper Brake Hose, Rear is a genuine OEM Porsche component designed to deliver brake fluid from the rigid brake lines to the rear brake calipers. Built to accommodate suspension movement while maintaining high-pressure fluid transfer, this hose ensures consistent and reliable braking performance.
Fits Left And Right.
Sold Each.

Fits:

Porsche 95B.1 Macan Petrol 2.0L (237Bhp) 2014-18
Porsche 95B.1 Macan S Petrol 3.0L V6 (340Bhp) 2014-18
Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
Porsche 95B.1 Macan GTS Petrol 3.0L V6 (360Bhp) 2014-18
Porsche 95B.1 Macan Turbo 3.6L V6 (400Bhp) 2014-18

Cars With Option Codes:
2EH - Rear disc diameter 19-inch, Brake caliper painted yellow (PCCB - Ceramic brakes)

Diagram Ref No 6

What This Product Does:

Transfers brake fluid to the rear brake calipers
Maintains consistent hydraulic pressure for effective braking
Allows flexibility for rear suspension movement
Ensures smooth and controlled braking response
Supports overall braking system safety and reliability

Symptoms Of Wear Or Failure:

Soft or spongy brake pedal
Brake fluid leaks or visible cracks in the hose
Bulging or swelling under pressure
Reduced braking performance, especially at the rear
Brake warning light due to fluid loss
Uneven or delayed braking response

Why Replacement Matters:

Restores proper brake fluid flow and pressure
Prevents leaks and potential brake failure
Ensures consistent and reliable braking performance
Reduces risk of hose rupture under pressure
Maintains overall braking system integrity and safety

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95B611776A

95B611776A

The product you are viewing cross references to these numbers

Hose 4 x 10mm Sold by the Metre for Throttle Body to Vacuum Limiter. Porsche 911 1974-77 / 924 turbo

99918171540

Product Information

Hose 4 x 10mm – Throttle Body to Vacuum Limiter

High-quality 4x10mm hose designed for Porsche 911 models from 1974 to 1977, connecting the throttle body to the vacuum limiter.

This hose plays a crucial role in maintaining correct vacuum regulation within the intake system. By linking the throttle body to the vacuum limiter, it ensures stable pressure control, supporting smooth engine operation and consistent performance.

Fits:
Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Porsche 924 Turbo 2.0L 1979-81
Porsche 924 Turbo 2.0L 1982-84

Diagram ref no 64

Supplied per metre, this hose allows precise replacement and routing, making it ideal for maintenance, repair, or restoration of classic Porsche 911 intake and vacuum systems. Manufactured to OEM specifications for durability and reliability.

Key Features

• 4mm internal diameter, 10mm outer diameter
• Suitable for Porsche 911 (1974–1977)
• Part number 99918171540
• Connects throttle body to vacuum limiter
• Designed for intake and vacuum system use
• Sold per metre for custom length applications
• Resistant to heat and engine bay conditions
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is a key component of the intake vacuum system.

It helps to:
• Connect throttle body to vacuum limiter
• Regulate vacuum pressure within the intake system
• Maintain stable engine performance
• Prevent vacuum leaks affecting drivability
• Support efficient combustion and airflow

Why Replace Vacuum Hoses

Over time, vacuum hoses degrade due to heat and ageing.

Common issues include:
• Cracking or splitting
• Vacuum leaks reducing engine efficiency
• Hardening and reduced flexibility
• Poor engine response and instability

Replacing worn hoses restores proper vacuum control and engine performance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99918171540

99918171540

The product you are viewing cross references to these numbers

Hose 4 x 10mm Sold by the Metre forInlet Manifold. Porsche 911 turbo / 964 turbo / 928 / 928S

00004320494

Product Information

Hose - 4 x 9mm
Sold by the metre

High-quality 4x9mm hose designed for Porsche 911 Turbo (1978–1983), 964 Turbo, and Porsche 928 (1978–1983) models, supplied per metre for precise fitment and flexible installation.

This hose is used within the inlet manifold system, where it plays a key role in maintaining correct airflow and vacuum balance. Proper function of this hose is essential for stable engine performance, efficient combustion, and reliable turbo operation.

Manufactured to OEM specifications, this hose provides durability, flexibility, and resistance to heat and pressure, making it ideal for maintenance, repair, or restoration of Porsche intake systems.

Key Features

• 4mm internal diameter, 9mm outer diameter
• Suitable for Porsche 911 Turbo (1978–1983), 964 Turbo, and 928 (1978–1983)
• Part number 00004320494
• Designed for inlet manifold and intake system use
• Sold per metre for custom length applications
• Resistant to heat and engine bay conditions
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is an important part of the intake system.

It helps to:
• Maintain correct airflow within the inlet manifold
• Regulate vacuum pressure for engine systems
• Support efficient combustion and engine performance
• Prevent air leaks affecting drivability
• Ensure stable turbo and intake system operation

Why Replace Intake Hoses

Over time, intake hoses degrade due to heat and pressure.

Common issues include:
• Cracking or splitting
• Air leaks reducing engine performance
• Hardening and reduced flexibility
• Inconsistent engine operation

Replacing worn hoses restores proper airflow and engine efficiency.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

00004320494

00004320494

The product you are viewing cross references to these numbers

Hose 4,4 x 9,5mm Sold by the Meter. Porsche 911 / 928 / 928S / 928 S2

99918116750

Product Information

Hose - 4.5 x 9.5mm
Sold per meter

High-quality 4.5x9.5mm hose designed for a variety of applications across Porsche 911 and 928 models, supplied per metre for precise installation and flexible routing.

Fits:

Porsche 911 1965-1968 2.0L / 912 SWB (F)
Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Porsche 911 1978-1983 3.0L / SC
Porsche 911 1984-1986 3.2L
Porsche 911 1987-1989 3.2L G50
Porsche 911 1978-1989 3.3L Turbo (930)
Porsche 928 4.5L 1978-82
Porsche 928S 4.7L 1981-83
Porsche 928S2 4.7L 1984-86

This versatile hose can be used in multiple systems including vacuum lines, fuel system connections, and air hoses, making it an essential component for maintaining proper engine operation and system efficiency.

Manufactured to OEM specifications, this hose provides durability, flexibility, and resistance to heat and fluid exposure, making it ideal for maintenance, repair, or restoration of Porsche engine bay systems.

Key Features

• 4.5mm internal diameter, 9.5mm outer diameter
• Suitable for Porsche 911 and 928
• Multi-purpose hose for vacuum, fuel, and air systems
• Sold per metre for custom length applications
• Resistant to heat and engine bay conditions
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is used across multiple vehicle systems.

It helps to:
• Maintain vacuum pressure in engine systems
• Support fuel delivery between components
• Provide airflow within intake systems
• Ensure leak-free operation across connections
• Support overall engine performance and efficiency

Why Replace Hoses

Over time, hoses degrade due to heat, pressure, and exposure.

Common issues include:
• Cracking or splitting
• Fuel or vacuum leaks
• Hardening and reduced flexibility
• Reduced system efficiency

Replacing worn hoses ensures safe operation and reliable performance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99918116750

99918116750

The product you are viewing cross references to these numbers

Hose 12x19mm Sold by the Meter for Brake Servo and Inlet Manifold. Porsche 911 turbo / 924 / 928 / 944

99923901140

Product Information

Hose 12x19mm – Brake Servo & Inlet Manifold
Sold by the metre

High-quality 12x19mm hose designed for Porsche 911 turbo, 924, 928, and 944 models, supplied per metre for flexible installation and precise fitment.

This hose is used across both brake servo (brake booster) vacuum systems and inlet manifold applications, particularly on the 911 turbo and Porsche 928, where it plays a critical role in maintaining correct airflow and vacuum pressure.

Manufactured to OEM specifications, this hose ensures durability, flexibility, and resistance to heat and pressure, making it ideal for maintenance, repair, or restoration of Porsche braking and intake systems.

Key Features

• 12mm internal diameter, 19mm outer diameter
• Suitable for Porsche 911 Turbo, 924, 928, and 944
• Part number 99923901140
• Used for brake servo and inlet manifold applications
• Sold per metre for custom length requirements
• Resistant to heat and vacuum pressure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose is a key component across multiple systems.

It helps to:
• Deliver vacuum pressure to the brake servo (booster)
• Maintain effective braking assistance
• Support airflow within the inlet manifold system
• Ensure stable engine performance
• Prevent vacuum leaks affecting operation

Why Replace Vacuum / Air Hoses

Over time, hoses degrade due to heat and pressure cycles.

Common issues include:
• Cracking or splitting
• Vacuum leaks reducing brake performance
• Hardening and reduced flexibility
• Air leaks affecting engine efficiency

Replacing worn hoses restores proper braking and engine system performance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99923901140

99923901140

The product you are viewing cross references to these numbers

Steering rack inner tie rod. Porsche 9YA.1 Cayenne 2018-23 / 9YA.2 Cayenne 2024>>

PAB423810A

Product Information

Steering rack inner tie rod
The Porsche Genuine OE Inner Tie Rod / Steering Rack End (Part No. PAB423810A) is an original factory steering linkage component designed for Porsche Cayenne 9YA.1 and 9YA.2 (E3) models. It is the inner section of the tie rod assembly, connecting directly to the steering rack and working together with the outer tie rod end to transmit steering input to the wheels.
Sold individually, Fits left and right side (inner position).

Fits:
Porsche 9YA.1 (E3) Cayenne 2018 - 2023
Porsche 9YA.2 (E3 II) Cayenne 2024 >>

Diagram ref no 2

The inner tie rod transfers movement from the steering rack and pinion system to the outer tie rod and wheel hub, enabling accurate steering control.

As part of the steering linkage, it ensures precise wheel direction, stability, and alignment, while allowing articulation as the suspension moves.

Functions & Technical Role
•  Steering transmission: Transfers movement from steering rack to wheels
•  Alignment control: Maintains correct tracking and geometry
•  Articulation: Works with ball joints for smooth suspension movement
•  Stability support: Ensures responsive and predictable steering
•  OEM precision: Engineered to Porsche tolerances for durability and performance

Tie rods are critical components linking the steering system to the wheel spindle, and wear can directly affect handling and tyre wear.

Fitment / Position on car:
• Fitting position: Front axle
• Location: Inner steering linkage (between steering rack and outer tie rod)

Inner tie rods are subject to constant load, vibration, and steering movement. Over time, wear can lead to:
• Loose or vague steering feel
• Uneven tyre wear
• Knocking or play in steering
• Poor alignment and handling

Replacing with a genuine Porsche OE rack end restores steering precision, improves safety, and ensures long-term reliability.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB423810A

PAB423810A

The product you are viewing cross references to these numbers

Hose 12 x 3,7mm Brake Servo Sold by the Metre. Porsche 911 / 964 / 993 / 924 / 928

9991810225B

Product Information

Air Hose 12 x 3,7mm – Brake Servo & Inlet Manifold
Sold by the metre

High-quality air hose designed for multiple Porsche applications, including brake servo (brake booster) systems and inlet manifold connections.

This hose is used on Porsche 911, 924, 928, 964 Carrera 2, and also within the inlet manifold system on 964 and 993 models. It plays a critical role in maintaining vacuum pressure for braking assistance and ensuring proper airflow within the intake system.

Fits:

Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Porsche 911 1978-1983 3.0L / SC
Porsche 911 1984-1986 3.2L
Porsche 911 1987-1989 3.2L G50
Porsche 911 1975-1977 3.0L Turbo (930)
Porsche 911 1978-1989 3.3L Turbo (930)
Porsche 964 (911) C2 1989-93
Porsche 964 (911) C4 1989-93
Porsche 964 (911) RS 3.6L 1991-93
Porsche 964 (911) RS 3.8L 1991-93
Porsche 964 (911) TURBO 3.3L 1991-93
Porsche 964 (911) TURBO 3.6L 1991-93
Porsche 993 (911) C2 1994-97
Porsche 993 (911) C4 1994-97
Porsche 993 (911) RS 1994-97
Porsche 993 (911) C2S 1994-97
Porsche 993 (911) C4S 1994-97
Porsche 993 (911) TURBO 1994-96
Porsche 993 (911) GT2 1994-97
Porsche 993 (911) TURBO S 1994-97
Porsche 924 2.0L 1976-79
Porsche 924 2.0L 1980-85
Porsche 924 Turbo 2.0L 1979-81
Porsche 924 Turbo 2.0L 1982-84
Porsche 924 Carrera GT 2.0L 1981
Porsche 924 Carrera GTS 2.0L 1982
Porsche 928 4.5L 1978-82
Porsche 928S 4.7L 1981-83
Porsche 928S2 4.7L 1984-86

Supplied per metre, this hose allows precise length replacement and flexible routing, making it ideal for maintenance, repair, or restoration of Porsche vacuum and intake systems. Manufactured to OEM specifications for durability and reliable performance.

Key Features

• Multi-purpose air hose for vacuum and intake systems
• Suitable for Porsche 911, 924, 928, 964, and 993
• Part number 9991810225B
• Used for brake servo and inlet manifold applications
• Sold per metre for custom lengths
• Resistant to heat and vacuum pressure
• Flexible and durable construction
• OEM-style fit and performance

Function and Purpose

This hose serves critical roles across multiple systems.

It helps to:
• Deliver vacuum pressure to the brake servo (booster)
• Maintain effective braking assistance
• Support airflow within the inlet manifold system
• Ensure stable engine operation and efficiency
• Prevent vacuum leaks that affect performance

Why Replace Air / Vacuum Hoses

Over time, hoses degrade due to heat and pressure cycles.

Common issues include:
• Cracking or splitting
• Vacuum leaks reducing brake efficiency
• Hardening and reduced flexibility
• Poor engine performance due to air leaks

Replacing worn hoses restores braking performance and engine efficiency.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9991810225B

9991810225B

99918102251

99923901840

99918102250

91112570300

The product you are viewing cross references to these numbers

Brake Hose, Front. Porsche 958 Cayenne 2010-17

95835558

Product Information

Brake Hose, Front.

The Brake Hose, Front is a genuine OEM Porsche component designed to safely transfer brake fluid between the rigid brake lines and front brake calipers. Engineered for flexibility and durability, these hoses accommodate suspension movement and steering while maintaining consistent hydraulic pressure.

Fits:

Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17

Cars With Option Codes:
1LV - Front Disc Brake - 20 Inch Disc Diameter Plus Brake Caliper Pained Yellow (PCCB)

Diagram Ref No 1

What This Product Does:

Transfers brake fluid to the front brake calipers
Maintains consistent hydraulic pressure for effective braking
Allows flexibility for suspension and steering movement
Ensures responsive braking performance
Supports overall braking system safety and reliability

Symptoms Of Wear Or Failure:

Soft or spongy brake pedal
Brake fluid leaks or visible cracks in the hose
Reduced braking performance
Bulging or swelling of the hose under pressure
Brake warning light due to fluid loss
Uneven braking response

Why Replacement Matters:

Restores proper brake fluid pressure and response
Prevents fluid leaks and potential brake failure
Ensures safe and consistent braking performance
Reduces risk of hose rupture under pressure
Maintains overall braking system integrity

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

95835558

95835558155

95835558156

95835558256

95835558255

The product you are viewing cross references to these numbers

Air Conditioning Condenser. Porsche 9YA / 9YA.2 Cayenne 2018>>

PAB816411R

Product Information

Air Conditioning Condenser.

The Air Conditioning Condenser is a genuine OEM Porsche component designed to efficiently cool and condense refrigerant within the vehicle’s air-conditioning system. Mounted at the front of the vehicle, it acts as a heat exchanger, converting high-pressure refrigerant gas into liquid form to enable effective cabin cooling.

Fits:

Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
Porsche 9YA Cayenne GTS V8 4.0L Petrol (460Hp) 2020-23
Porsche 9YA Cayenne Coupe GTS V8 4.0L Petrol (460Hp) 2021-23
Porsche 9YA Cayenne Turbo V8 4.0L Petrol (550Hp) 2020-23
Porsche 9YA Cayenne Coupe Turbo V8 4.0L Petrol (550Hp) 2019-23
Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
Porsche 9YA Cayenne Coupe Turbo GT V8 4.0L (640Hp) 2021-23
Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
Porsche 9YA.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>

Diagram Ref No 1

What This Product Does:

Dissipates heat from refrigerant in the A/C system
Converts refrigerant gas into liquid for the cooling cycle
Maintains correct system pressure and temperature balance
Supports efficient and consistent air-conditioning performance
Works with compressor and evaporator to deliver cool air

Symptoms Of Wear Or Failure:

Weak or no cooling performance
Refrigerant leaks (often caused by corrosion or impact damage)
Visible damage to condenser fins (bent, blocked, or leaking)
High system pressure or inefficient operation
Unusual noises or reduced A/C effectiveness

Why Replacement Matters:

Restores proper cooling efficiency
Prevents refrigerant loss and system inefficiency
Protects the compressor and other A/C components from damage
Ensures correct heat exchange and pressure regulation
Maintains cabin comfort, especially in warm conditions

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

PAB816411R

PAB816411R

PAB81641150

The product you are viewing cross references to these numbers

Hose Air Injection Pump to Air Injection Filter Housing. Porsche 911 turbo / 964 turbo

99923900440

Product Information

Air Injection Pump to Injection Pump Filter Hose

High-quality air injection pump to injection pump filter hose designed for Porsche 911 Turbo and 964 Turbo models.

This hose forms part of the secondary air injection (emissions) system, connecting the air injection pump to the injection pump filter. It ensures proper airflow delivery within the system, supporting emissions control and efficient engine operation.

Fits:

Porsche 911 1978-1989 3.3L Turbo (930)
Porsche 964 (911) TURBO 3.3L 1991-93
Porsche 964 (911) TURBO 3.6L 1991-93

Diagram ref no 18

Manufactured to OEM specifications, this hose provides durability, flexibility, and resistance to heat and engine bay conditions, making it ideal for maintaining or restoring Porsche turbo emissions systems.

Key Features

• Air injection pump to filter hose
• Suitable for Porsche 911 Turbo and 964 Turbo
• Part number 99923900440
• Designed for emissions / secondary air system
• Ensures proper airflow and system efficiency
• Resistant to heat and engine bay conditions
• OEM-style fit and performance

Function and Purpose

This hose is a key component within the air injection system.

It helps to:
• Connect the air injection pump to the filter
• Deliver air efficiently through the emissions system
• Support proper combustion and emissions control
• Maintain correct airflow within the system
• Ensure reliable engine and environmental performance

Why Replace Air Injection Hoses

Over time, hoses within the emissions system degrade due to heat and exposure.

Common issues include:
• Cracking or splitting
• Air leaks affecting emissions performance
• Hardening and loss of flexibility
• Reduced system efficiency

Replacing worn hoses ensures proper emissions system function and engine performance.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99923900440

99923900440

The product you are viewing cross references to these numbers

Pre-heat Hose MFI Fuel Pump. Porsche 911 1969-76 MFI

00004320521

Product Information

MFI Pump Pre-Heat Hose - 25 x 440mm

High-quality pre-heat hose with 25x440mm dimensions, designed for Porsche models equipped with Mechanical Fuel Injection (MFI) systems.

This hose connects the pre-heating circuit to the MFI pump, ensuring proper temperature regulation of the intake air and fuel system. Maintaining correct operating temperature is critical for smooth engine running, especially during cold starts and warm-up phases.

Fits:

Porsche 911 1969-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Porsche 911 1974-1976 2.7L Carrera

Diagram ref no 39

Manufactured to OEM specifications, this hose provides durability, flexibility, and resistance to engine bay heat, making it ideal for maintenance, repair, or restoration of classic Porsche MFI systems.

Key Features

• 25mm diameter, 440mm length pre-heat hose
• Suitable for Porsche MFI (Mechanical Fuel Injection) systems
• Part number 00004320521
• Designed for intake pre-heating circuits
• Supports proper engine warm-up operation
• Resistant to heat and engine bay conditions
• OEM-style fit and performance

Function and Purpose

This hose is an essential part of the MFI system.

It helps to:
• Deliver warm air to the MFI pump system
• Regulate intake and fuel system temperature
• Improve cold start performance
• Maintain stable engine running during warm-up
• Support efficient fuel injection operation

Why Replace Pre-Heat Hoses

Over time, pre-heat hoses degrade due to heat exposure.

Common issues include:
• Cracking or splitting
• Air leaks reducing system efficiency
• Hardening and reduced flexibility
• Poor cold start and warm-up performance

Replacing worn hoses ensures proper system operation and engine reliability.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

00004320521

00004320521

The product you are viewing cross references to these numbers

Vacuum Hose 3,5x2mm. Porsche 964 / 986 Boxster / 987.1 Boxster / Cayman / 996

00004320499

Product Information

Vacuum Hose - 3.5 x 2mm

High-quality vacuum hose with 3.5 x 2mm dimensions, designed for Porsche 964, 996, 986 Boxster, and 987.1 Boxster & Cayman models.

This hose is used across various engine systems to maintain proper vacuum pressure, supporting the operation of intake, fuel, and emissions-related components. It is essential for ensuring smooth engine performance and correct system functionality.

Fits:

Porsche Boxster 986 2.5L 1997-99
Porsche Boxster 986 2.7L 1999-02
Porsche Boxster S 986 3.2L 1999-02
Porsche Boxster 986 2.7L 2003-04
Porsche Boxster S 986 3.2L 2003-04
Porsche Boxster 987 2.7L 2005-08/08
Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Porsche 996 C2 3.4L 1997-08/01
Porsche 996 C4 3.4L 1997-08/01
Porsche 996 C2 3.6L 09/01-2005
Porsche 996 C4 3.6L 09/01-2005
Porsche 996 C4S 3.6L 09/01-2005
Porsche Cayman 2.7L 987C 2006-08
Porsche Cayman S 3.4L 987C 2005-08

Diagram ref no 21

Key Features

• 3.5mm internal diameter, 2mm wall thickness
• Suitable for Porsche 964, 996, 986, and 987.1 models
• Part number 00004320499
• Designed for vacuum system applications
• Supplied in 1 metre lengths
• Flexible and durable construction
• Resistant to heat and engine bay conditions
• OEM-style fit and performance

Function and Purpose

This vacuum hose is a critical part of engine system operation.

It helps to:
• Maintain vacuum pressure across engine systems
• Support intake and fuel system functions
• Enable proper operation of valves and regulators
• Ensure balanced airflow and engine efficiency
• Support emissions control systems

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

00004320499

00004320499

The product you are viewing cross references to these numbers

Exhaust Heat Exchanger Mounting Kit. Porsche 911 3.2L 1985-89

EXHFITTING.911.3

Product Information

Exhaust Heat Exchanger Mounting Kit.

The Exhaust Heat Exchanger Mounting Kit is a comprehensive genuine quality hardware kit designed to securely install and mount the exhaust heat exchangers on classic Porsche models.

Kit Contents:
x6 Exhaust Gasket Heat Exchanger Manifold (93011119112)
x6 Exhaust Hex Nut For Heat Exchanger (99908500103)
x6 Exhaust Bolt (90007428203)
x6 Exhaust Nut (90091009701)
x2 Exhaust Gasket Heat Exchangers To Crossover Or Pre-Silencer (93011119206)
x1 Exhaust Gasket Crossover Pipe To Pre-Silencer (93011119308)
x6 Exhaust Nut (9000760250C)

Fits:

Porsche 911 1984-1986 3.2L
Porsche 911 1987-1989 3.2L G50

What This Product Does:

Secures heat exchangers to the engine and exhaust system
Maintains proper alignment of exhaust components
Ensures a gas-tight and stable installation
Withstands high temperatures and vibration
Supports efficient heat transfer for cabin heating systems

Symptoms Of Wear Or Failure:

Exhaust leaks around the heat exchanger connections
Rattling or loose exhaust components
Broken or corroded studs and nuts
Difficulty maintaining proper exhaust alignment
Reduced heating efficiency inside the cabin
Visible rust or seized fasteners

Why Replacement Matters:

Ensures secure and stable installation of heat exchangers
Prevents exhaust leaks and loss of efficiency
Maintains correct exhaust alignment and system integrity
Reduces risk of component damage due to movement or stress
Simplifies installation during restoration or repair projects
Improves long-term reliability, especially on classic vehicles

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

EXHFITTING.911.3

93011119112

99908500103

90007428203

90091009701

93011119206

93011119308

9000760250C

The product you are viewing cross references to these numbers

Air Conditioning Condenser. Porsche 971.1 / 971.2 / 976 Panamera 2017>>

9A726039900

Product Information

Air Conditioning Condenser.

The Air Conditioning Condenser is a genuine OEM Porsche component designed to play a vital role in the vehicle’s air-conditioning system by converting high-pressure refrigerant gas into a cooled liquid. Positioned at the front of the vehicle, the condenser works by dissipating heat as air passes through it, ensuring efficient cooling performance.

Fits:

Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
Porsche 971.1 Panamera 4S Diesel V8 4.0L 4WD (422 Hp) 2017-18
Porsche 971.1 Panamera 4S Diesel 4.0L Twin-Turbo V8 Sport Turismo 2017-18
Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
Porsche 971.1 Panamera Turbo V8 4.0L 4WD (550 Hp) 2017-20
Porsche 971.1 Panamera Turbo V8 4.0L 4WD Executive 2017-20
Porsche 971.1 Panamera Turbo 4.0L Twin-Turbo V8 Sport Turismo 2017-20
Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
Porsche 971.2 Panamera 2.9L V6 2021-23
Porsche 971.2 Panamera 4 2.9L V6 2021-23
Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
Porsche 971.2 Panamera 4S 2.9L V6 2021-23
Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
Porsche 971.2 Panamera GTS 4.0L V8 2021-23
Porsche 971.2 Panamera GTS Sport Turismo 4.0L V8 2021-23
Porsche 971.2 Panamera Turbo S 4.0L V8 2021-23
Porsche 971.2 Panamera Turbo S Sport Turismo 4.0L V8 2021-23
Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
Porsche 976 Panamera V6 2.9L 2023>>
Porsche 976 Panamera 4 V6 2.9L 2023>>
Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
Porsche 976 Panamera GTS V8 4.0L 2023>>
Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>

Diagram Ref No 1

What This Product Does:

Dissipates heat from refrigerant within the A/C system
Converts refrigerant gas into liquid for the cooling cycle
Supports efficient air-conditioning performance
Maintains proper system pressure and temperature balance
Works with the compressor, evaporator, and drier to deliver cool air

Symptoms Of Wear Or Failure:

Weak or no cooling from the air-conditioning system
Refrigerant leaks (often caused by corrosion or impact damage)
Overheating A/C system or high pressure issues
Visible damage to condenser fins (bent, blocked, or corroded)
Unusual A/C system noises or poor performance

Why Replacement Matters:

Restores proper cooling performance
Prevents refrigerant loss and system inefficiency
Protects the compressor and other A/C components from damage
Ensures correct heat exchange and pressure regulation
Maintains cabin comfort, especially in warm weather

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9A726039900

9A726039900

The product you are viewing cross references to these numbers

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