Porsche

Diesel Engine Hydraulic Tappet / Valve Lifter

This engine hydraulic tappet (also known as a hydraulic valve lifter) is a precision component used in Porsche diesel engines to maintain correct valve clearance automatically. By using engine oil pressure, the tappet ensures smooth valve operation, quiet running and consistent performance across all driving conditions.

Fits:

• Porsche 957 Cayenne 3.0L Diesel 2007-10
• Porsche 958 Cayenne V6 3.0L Diesel 245HP 2010-17
• Porsche 958 Cayenne S V8 4.2L Diesel 382HP 2010-17
• Porsche 970.1 Panamera Diesel V6 3.0L 2011-13
• Porsche 970.2 Panamera Diesel V6 3.0L (250Hp) 2014-16
• 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 95B.1 Macan S Diesel 3.0L V6 258Bhp 2014-18

Diagram ref no 11

In modern Porsche diesel engines, hydraulic tappets play a crucial role in durability, refinement and emissions control—making them an essential service and repair component.

What Does an Engine Hydraulic Tappet Do?

Hydraulic tappets sit between the camshaft and valves, using oil pressure to compensate for thermal expansion and component wear. This allows the valve train to operate with:

• Correct valve timing and lift
• Reduced mechanical noise
• Improved combustion efficiency
• Lower internal engine wear

By automatically adjusting clearance, hydraulic tappets eliminate the need for manual valve adjustment and help maintain optimal engine performance throughout the rev range.

Why Do Hydraulic Tappets Fail on Porsche Diesel Engines?

Over time, hydraulic tappets are subject to heat, oil contamination and mechanical stress, particularly in high-torque diesel engines.
Common causes of failure include:

• Oil sludge or poor lubrication
• Wear to internal check valves
• Loss of hydraulic pressure retention
• Extended oil change intervals
• Contaminated or incorrect oil grades

Symptoms of worn or failing tappets may include:

Ticking or tapping noises from the cylinder head Rough idle or misfiring Reduced engine efficiency Increased valve train wear

Why Replace Worn Hydraulic Tappets?

Replacing worn hydraulic tappets restores:

• Quiet and smooth engine operation
• Correct valve timing and combustion
• Reduced wear on camshafts and valves
• Long-term engine reliability

Ignoring tappet wear can lead to accelerated damage to the camshaft and valve train, resulting in significantly higher repair costs.

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Accelerator Cable for LHD Cars 

 


Fits:
Porsche 996 1997>>

An accelerator cable arrangement through which an accelerator pedal and an engine carburetor are mechanically connected. The accelerator cable arrangement is composed of a cylindrical housing which is securely connected at its one end section with a pedal lever carrying the accelerator pedal.

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Stabilus Electric Rear Tailgate Damper for Porsche 9YA Cayenne  (not for Coupe)
Sold as each - 2 required per car.

The electric rear tailgate damper is designed for the Porsche 9YA Cayenne and is a key component of the vehicle’s powered tailgate system. It provides the controlled lifting and closing assistance required for smooth, quiet and reliable tailgate operation via the key fob, interior switch or hands-free function.

Fits:

• Porsche 9YA.2 Cayenne V6 3.0L Petrol 353Hp 2023>>
• Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L 470Hp 2023>>
• Porsche 9YA.2 Cayenne S V8 4.0L Petrol 474 Hp 2023>>
• Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L 519Hp 2023>>
• Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L 739Hp 2023>>

(not for Coupe)

Diagram ref no 43

Manufactured by Stabilus, a global specialist in damper and motion-control technology, this electric tailgate strut integrates an internal motor and damping mechanism to precisely manage tailgate movement while supporting the distinctive tailgate design.

What the Electric Tailgate Damper Does

This powered damper:

• Assists automatic opening and closing of the rear tailgate
• Delivers smooth, controlled movement throughout the lift cycle
• Supports the tailgate safely when fully open
• Works in harmony with the vehicle’s comfort electronics
• Reduces strain on hinges, latches and body components

It is essential for correct powered tailgate functionality on Cayenne Coupé models.

Why Electric Tailgate Dampers Fail

Common reasons for failure include:

• Internal motor wear from repeated operation
• Loss of damping efficiency, causing uneven or jerky movement
• Electrical faults within the actuator
• Exposure to moisture, dirt and temperature extremes
• General age-related component fatigue

Symptoms may include slow operation, incomplete opening, warning messages or a tailgate that will not stay open.

Why the Tailgate Damper Should Be Replaced

Replacing a worn electric tailgate damper restores:

• Full powered tailgate operation
• Quiet, smooth and controlled opening and closing
• Safe tailgate support in all positions
• Correct interaction with the vehicle’s electronic systems
• Everyday convenience and premium usability

Timely replacement helps prevent further damage to the tailgate mechanism and related components.

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Drive belt idler pulley deflection roller with bolt and protective cap.
Genuine Porsche original equipment (OE) idler pulley is also referred to as an accessory drive belt deflection roller or relay roller. This pulley plays a key role in guiding and maintaining proper tension on the serpentine belt that drives essential engine accessories such as the alternator, power steering pump, air conditioning compressor, and water pump.

Fits:
Porsche 955 Cayenne 3.2L 2004>> (M02.2Y)

Porsche 957 Cayenne 3.6L 2007 - 2010 (Engine code: 5501)
M >> 638 08942
M 63A 03027 >>
M 63A 05020 >>

Porsche 958 Cayenne 3.6L 2010 - 18 (Engine code: 5502, CEYA)
M >> B 06770
M >> B 06811

Diagram ref no 7

This idler pulley provides a smooth, correctly aligned surface for the accessory drive belt (serpentine belt) to run over, ensuring proper routing and tension as it drives vital systems such as the alternator, air conditioning compressor, power steering pump, and water pump (as fitted). It keeps belt motion steady and prevents slipping, vibration, or premature wear in the belt system.

• Supports accessory belt routing and alignment
• Maintains belt tension and deflection control
• Reduces belt noise and wear
• Promotes reliable drive of auxiliary engine systems 

Replace this idler pulley if you notice:
•  Squealing or chirping from the front accessory belt area
•  Belt wear or fraying
•  Vibration or noise from the pulley bearing
•  During belt system maintenance or tensioner replacement

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Oil level dipstick.
The oil dipstick allows you to measure engine oil level and check oil condition quickly and accurately. During routine maintenance or before driving, the dipstick is withdrawn from its tube to visually inspect the oil’s level against the calibrated markings and check for colour or contamination. A proper oil level is essential for effective lubrication, cooling, and engine longevity.

Fits:
Porsche 928 S 4.7L 1983 - 1986 (Engine type: 2821, 2822, 2843, 2844)
M 82F 00665 >>
M 82F 06404 >>
M 81F 00700 >>
M 81F 06447 >>
Porsche 928 S4 / GTS  5.0L 1987 - 1991 (Engine type: 2841, 2842, 2847)
Porsche 928 GTS 5.0L 1992 - 1995 (Engine type: 2849, 2850)

Diagram ref no 23

Engine oil level dipstick - installed in the dipstick tube to allow accurate oil level checks for maintenance and service.

Function:
• Measures engine oil level directly in the sump
• Provides visual oil condition feedback (colour, presence of contaminants)
• Helps determine if top-up or service is required
• Assists in maintaining correct engine lubrication for performance and durability.

Genuine Porsche oil dipsticks are made from materials suited to withstand engine bay temperatures, oil exposure, and repeated use over many years.

Replace the dipstick if:
•   The markings are worn or illegible
•   The dipstick is bent, corroded, or damaged It no longer seats correctly in the dipstick tube
•   During engine rebuild or maintenance where original components are refreshed

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Synchro thrust block 1st/2nd Gear.
A genuine Porsche transmission thrust piece (sometimes called a transmission anchor block or synchro thrust block) originally fitted in the 915 manual gearbox used on classic Porsche models. This piece is typically replaced when rebuilding or overhauling the gearbox to ensure all internal parts meet the required wear and tolerance standards.
Sold each, 2 required per gearbox.

Fits:
Porsche 911 1974 - 1986 (915 Gearbox)

Diagram Ref no 44.

It is a small yet critical component inside the classic 915 manual gearbox that interfaces with first and second gear synchro assemblies, helping to locate and support internal gears and synchroniser parts

Inside the gearbox, the thrust piece serves as a structural support and alignment block for the first and second gear synchroniser assembly. It helps maintain the proper spacing and alignment of moving gear train components under load, ensuring the gearbox shifts smoothly and reliably into first and second gear.

Transmission internals operate under high loads and precise mechanical conditions. Over time, even small parts like the thrust piece can wear, deform, or lose proper tolerances, causing:
• Gear engagement issues
• Increased synchroniser wear
• Unwanted gearbox noise or shudder
• Reduced shift quality

Replace this thrust piece if:
•  You are performing a complete gearbox rebuild
•  Internal transmission wear is present
•  Synchroniser engagement is not smooth
•  Accurate gear spacing and alignment need restoration

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Indicator lens seal front.
This part is a genuine Porsche lens seal that fits the front turn signal/indicator light assembly on classic Porsche models from the late 1960s to early 1970s. It ensures a factory-correct sealing interface between the body panel and the turn signal lens.

Fits:
Porsche 911 1966 - 1973

Diagram ref no 36

• Application: Front turn signal/indicator lens seal (gasket) to protect the light assembly and maintain a watertight fit.

The turn signal lens seal forms a weatherproof barrier between the turn signal light lens and the vehicle bodywork. It prevents water, dust, and debris from entering the light assembly while ensuring a snug fit of the lens. A proper seal helps preserve the integrity and lifespan of the lighting unit and maintains the clean, finished look of the vehicle’s front end.

Original turn signal seals can become brittle, cracked, or deteriorated over time due to exposure to sunlight, heat, and weather. A compromised seal can lead to:
• Moisture and condensation inside the light housing
• Corrosion of bulbs and electrical contacts
• Dust and dirt buildup, reducing light output
• Poor fitment and aesthetic gaps.

Replacing with a genuine Porsche OE part restores the correct seal, protects your electrical components, and helps maintain the original fit and finish of your classic Porsche.

Replace the turn signal lens seal if you notice:
•  There is moisture or fogging inside the turn signal lens
•   The original seal is cracked, brittle, or missing
•   You are restoring or refurbishing the lighting assembly
•   You want to ensure correct OE-level protection and appearance

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Cabriolet hood (B) pillar seal.
This genuine Porsche weather seal is designed for the B-pillar of Porsche 911 Cabriolet models. It forms the factory seal between the convertible top and the vertical B-pillar, ensuring proper sealing and alignment when the top is raised.

Fits:
Porsche 911 1974 - 1985

Diagram Ref: 16

Original Porsche Equipment (OE) weather seals specifically engineered to the original factory specifications used on Porsche 911 Cabriolets primarily from 1974 to 1985. Each seal is crafted to match the unique profile, length, and compression characteristics required to seal the Cabriolet top area reliably.

These seals fill the gap between the vertical B-pillar and the adjacent convertible top/window interface, maintaining a snug, weather-tight barrier. Their primary role is to prevent wind noise, water leaks, dust ingress, and drafts from entering the passenger compartment along the side window and roof seam - common problem areas on older soft-top cars.

Old B-pillar seals commonly:
• Crack or shrink, leaving gaps
• Harden, causing poor sealing and excessive wind noise
• Fail to contact the window glass properly
• Lead to water leaks and wet carpets
• Ruin the otherwise clean look of the Cabriolet roof area

Replacing them restores:
•  Proper sealing performance
•  Quieter and more comfortable cabin
•  Protection from rain and drafts
•  A factory-correct Cabriolet appearance

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Thermostat Housing Seal Ring for Porsche 958 Cayenne 3.6L – Essential Cooling System Sealing Component

This thermostat housing seal ring is designed specifically for the Porsche 958 Cayenne 3.6-litre engine, providing a critical seal between the thermostat and its housing. Its role is to maintain system pressure and prevent coolant leaks, ensuring the engine operates within its correct temperature range under all driving conditions.

Fits:

• Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2010-17

Diagram ref no 11

Even though it is a small component, the thermostat housing seal ring plays a major role in cooling system reliability. Over time, heat cycling, coolant exposure and age can cause the seal to harden, flatten or crack—leading to coolant leaks, pressure loss and potential overheating. Replacing the seal during thermostat service or cooling system repairs is essential preventative maintenance.

What the Thermostat Housing Seal Ring Does

This sealing ring:

• Creates a watertight seal between the thermostat and housing
  
• Maintains correct cooling system pressure
• Prevents coolant leaks during engine operation
  
• Supports accurate thermostat function
• Ensures stable engine temperature regulation

A properly sealing thermostat housing is vital for efficient cooling performance.

Why Thermostat Housing Seal Rings Fail

Common causes of failure include:

• Heat cycling, causing the seal to harden or lose elasticity
  
• Coolant chemical exposure, degrading the sealing material
  
• Compression set, where the seal flattens over time
  
• Improper installation, leading to pinching or distortion
  
• Age-related material fatigue, especially on higher-mileage vehicles

Symptoms often include coolant residue around the housing, low coolant warnings or unexplained coolant loss.

Why the Seal Ring Should Be Replaced

Replacing the thermostat housing seal ring provides:

• Restored leak-free cooling system operation
• Correct pressure retention for efficient coolant flow
  
• Prevention of overheating and engine stress
• Reliable sealing after thermostat replacement
• Low-cost protection against expensive cooling repairs

It is strongly recommended to replace the seal ring whenever the thermostat is removed or serviced.

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Standard replacement coil springs.
The springs are priced / boxed as a pair.

Identification paint coloured marking Yellow-green / Pink

Fits:
Porsche 991.2 Carrera 4 / 4S  2016 - 2019
* for cars with Sport suspension (option code: 030)
* for cars with Sport chassis with PASM and PDCC (option code: 031)

Diagram ref no 7

A genuine Porsche front coil spring pair, manufactured to Porsche’s exact OEM specifications for vehicles fitted with M030/M031 sports suspension. This set includes two front springs, intended to be installed together to maintain correct suspension balance and geometry.

These springs support the full front axle load while controlling body movement during braking, acceleration, and cornering. Designed specifically for sport suspension setups, they provide sharper handling response, reduced body roll, and a more controlled ride compared to standard suspension springs.

Installed between the lower control arms and front strut assemblies, the coil springs compress and rebound with suspension travel. Their sport-tuned spring rates work in harmony with Porsche dampers to absorb road inputs while maintaining increased stability, steering precision, and performance-oriented ride characteristics.

Front coil springs in M030/M031 sports suspension systems are tuned for precise handling and ride height. Over time, constant load, aggressive driving, and road impacts can cause springs to weaken or sag, affecting suspension geometry and performance. Replacing worn springs restores factory ride height, handling balance, and the sharp driving characteristics Porsche intended.

When to replace:
• Front ride height appears lower or uneven
• Noticeable increase in body roll or reduced handling precision
• Springs show corrosion, cracks, or fatigue
• During shock/strut replacement on M030/M031-equipped vehicles
• As part of a sports suspension refurbishment or alignment correction

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Standard replacement coil springs.
The springs are priced / boxed as a pair.

Identification paint coloured marking Yellow-Green / Brown

Fits:
Porsche 991.1 Carrera 2 / 2S / GTS 2012 - 2016 Coupe
* For cars with Sports suspension (option code: 030)
* For cars with Sports chassis with PASM and PDCC (option code: 031)

Diagram ref no 10

A genuine Porsche front coil spring pair, manufactured to Porsche’s exact OEM standards for material quality, dimensional accuracy, and durability. This set includes two front springs, designed to be installed together on the front axle.

These springs support the full front axle load and regulate suspension movement during braking, acceleration, and cornering. Replacing both springs as a matched pair ensures even ride height, correct weight distribution, and consistent handling response.

Installed between the lower control arms and the front strut assemblies, the coil springs compress and rebound with suspension travel. Their precisely tuned spring rates work in harmony with Porsche dampers to absorb road impacts, stabilise the vehicle body, and maintain accurate steering and tyre contact.

Replace this part if you experience any of the following:
•  Uneven or sagging front ride height
•  Excessive body roll or unstable handling
•  Cracks, corrosion, or visible spring fatigue
•  Suspension overhaul, shock absorber replacement, or alignment work
•  After significant mileage or heavy track/road use

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Standard replacement coil springs.
The springs are priced / boxed as a pair.

Identification paint coloured marking Zinc Yellow / Light blue

Fits:
Porsche 991.1 Carrera 4 / 4S / 4 GTS 2012 - 2016
Porsche 991.1 Targa 4 GTS 2012 - 2016
* For cars with Standard chassis (option code: 029)

Diagram ref no 10

A genuine Porsche front coil spring pair, manufactured to Porsche’s exact OEM standards for material quality, dimensional accuracy, and durability. This set includes two front springs, designed to be installed together on the front axle.

These springs support the full front axle load and regulate suspension movement during braking, acceleration, and cornering. Replacing both springs as a matched pair ensures even ride height, correct weight distribution, and consistent handling response.

Installed between the lower control arms and the front strut assemblies, the coil springs compress and rebound with suspension travel. Their precisely tuned spring rates work in harmony with Porsche dampers to absorb road impacts, stabilise the vehicle body, and maintain accurate steering and tyre contact.

Replace this part if you experience any of the following:
•  Uneven or sagging front ride height
•  Excessive body roll or unstable handling
•  Cracks, corrosion, or visible spring fatigue
•  Suspension overhaul, shock absorber replacement, or alignment work
•  After significant mileage or heavy track/road use

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Standard replacement coil springs.
The springs are priced / boxed as a pair.

Identification paint coloured marking Light Blue / Brown

Fits:
Porsche 991.1 Carrera 2 / 2S  2012 - 2016
Porsche 991.2 Carrera 2 / 2S  2016 - 2019
* for cars Electronic damper control for PASM and PDCC (option code: 352)
* for cars "PASM" electronic damper control (option code: 475)
* for cars PASM w/o lowering (option code: 477)

Diagram ref no 7

A genuine Porsche front suspension coil spring, manufactured to OEM standards for material quality, dimensional accuracy, and durability. This spring is designed to integrate seamlessly with factory dampers and suspension components.

The coil spring supports the front axle load and controls vertical suspension movement during braking, acceleration, and cornering. It helps maintain correct ride height, balanced weight distribution, and predictable handling response.

Installed between the lower control arms and front strut assemblies, the coil springs compress and rebound with suspension travel. Their sport-tuned spring rates work in harmony with Porsche dampers to absorb road inputs while maintaining increased stability, steering precision, and performance-oriented ride characteristics.

Over time, constant load, aggressive driving, and road impacts can cause springs to weaken or sag, affecting suspension geometry and performance. Replacing worn springs restores factory ride height, handling balance, and the sharp driving characteristics Porsche intended.

When to replace:
• Front ride height appears lower or uneven
• Noticeable increase in body roll or reduced handling precision
• Springs show corrosion, cracks, or fatigue
• As part of a sports suspension refurbishment or alignment correction

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Standard replacement coil springs.
The springs are priced / boxed as a pair.

Identification paint coloured marking Pure White / Zinc Yellow

Fits:
Porsche 991.1 Carrera 4 / 4S 2012 - 2016
Porsche 991.1 Targa 4 / 4S 2012 - 2016
Porsche 991.2 Carrera 4 / 4S  2016 - 2019
Porsche 991.2 Targa 4 / 4S  2016 - 2019
* for cars Electronic damper control for PASM and PDCC (option code: 352)
* for cars "PASM" electronic damper control (option code: 475)
* for cars PASM w/o lowering (option code: 477)

Diagram ref no 7

AA genuine Porsche front suspension coil spring, manufactured to OEM standards for material quality, dimensional accuracy, and durability. This spring is designed to integrate seamlessly with factory dampers and suspension components.

The coil spring supports the front axle load and controls vertical suspension movement during braking, acceleration, and cornering. It helps maintain correct ride height, balanced weight distribution, and predictable handling response.

Installed between the lower control arms and front strut assemblies, the coil springs compress and rebound with suspension travel. Their sport-tuned spring rates work in harmony with Porsche dampers to absorb road inputs while maintaining increased stability, steering precision, and performance-oriented ride characteristics.

Over time, constant load, aggressive driving, and road impacts can cause springs to weaken or sag, affecting suspension geometry and performance. Replacing worn springs restores factory ride height, handling balance, and the sharp driving characteristics Porsche intended.

When to replace:
• Front ride height appears lower or uneven
• Noticeable increase in body roll or reduced handling precision
• Springs show corrosion, cracks, or fatigue
• As part of a sports suspension refurbishment or alignment correction

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Standard replacement coil springs.
The springs are priced / boxed as a pair.

Identification paint coloured marking Yellow-green / Fire red

Fits:
Porsche 991.2 Carrera 2 / 2S  10.12.2016 - 2019
* for cars with Sport suspension (option code: 030)
* for cars with Sport chassis with PASM and PDCC (option code: 031)

Diagram ref no 7

A genuine Porsche front coil spring pair, manufactured to Porsche’s exact OEM specifications for vehicles fitted with M030/M031 sports suspension. This set includes two front springs, intended to be installed together to maintain correct suspension balance and geometry.

These springs support the full front axle load while controlling body movement during braking, acceleration, and cornering. Designed specifically for sport suspension setups, they provide sharper handling response, reduced body roll, and a more controlled ride compared to standard suspension springs.

Installed between the lower control arms and front strut assemblies, the coil springs compress and rebound with suspension travel. Their sport-tuned spring rates work in harmony with Porsche dampers to absorb road inputs while maintaining increased stability, steering precision, and performance-oriented ride characteristics.

Front coil springs in M030/M031 sports suspension systems are tuned for precise handling and ride height. Over time, constant load, aggressive driving, and road impacts can cause springs to weaken or sag, affecting suspension geometry and performance. Replacing worn springs restores factory ride height, handling balance, and the sharp driving characteristics Porsche intended.

When to replace:
• Front ride height appears lower or uneven
• Noticeable increase in body roll or reduced handling precision
• Springs show corrosion, cracks, or fatigue
• During shock/strut replacement on M030/M031-equipped vehicles
• As part of a sports suspension refurbishment or alignment correction

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Standard replacement coil springs.
The springs are priced / boxed as a pair.

Identification paint coloured marking Light Blue

Fits:
Porsche 992.1 (911) Carrera 2 / 2S / GTS 2019 - 2024 
Porsche 992.2 (911) Carrera 2 / GTS 2024 >>
* For cars with and without adaptive suspension
* For cars with Comfort equipment (option code: A8C)
* For cars with Sports equipment (option code: A8F)
* For cars with Suspension/shock absorption, Standard 2 (option code: 1BH)

Diagram ref no 5

A genuine Porsche front coil spring set, includes two front coil springs, intended to be installed together on the front axle to maintain correct suspension balance and geometry.

These springs support the full front axle load and control suspension movement during braking, acceleration, and cornering. By replacing both springs as a matched pair, they ensure consistent ride height, even load distribution, and factory-correct handling characteristics. 

Installed between the lower control arms and the front strut assemblies, the coil springs compress and rebound with suspension travel. Their precisely calibrated spring rates work in harmony with Porsche dampers to absorb road impacts, stabilize the vehicle body, and maintain optimal tire contact and steering precision.

Replace this part if you experience any of the following:
•  Uneven or sagging front ride height
•  Excessive body roll or unstable handling
•  Cracks, corrosion, or visible spring fatigue
•  Suspension overhaul, shock absorber replacement, or alignment work
•  After significant mileage or heavy track/road use

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