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Porsche > Cayenne 9YA 2018-2023 > Engine Rebuild Parts >

Turbo Chargers / Intercoolers & Parts

Turbo Chargers / Intercoolers & Parts

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DISPLAYING 1 to 16 (of 27 products)
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Charge air coolers, LEFT & RIGHT. Porsche 9YA Cayenne 3.0L 2018>> - PAB145803A, PAB145804A, PAB14580320, PAB14580420
3
Charge air coolers, LEFT & RIGHT. Porsche 9YA Cayenne 3.0L 2018>>
PAB14580XA/1KIT
Product Information
Product Information
Charge air coolers
often called intercoolers. This OE Match set Charge Air Coolers is a complete left and right intercooler replacement package for the Porsche 9YA Cayenne 3.0L turbocharged models (2018>>). These intercoolers reduce the temperature of compressed air from the turbochargers before it enters the combustion chambers. Cooler air is denser, allowing improved oxygen content, more efficient combustion, and stable power delivery.
SET OF 2

Fits:
Porsche 9YA Cayenne V6 3.0L 2018 - 2024 (PR:T9I)
Porsche 9YA.2 Cayenne V6 3.0L 2023 >>

Diagram ref no 1 (Left) and 2 (Right)

This OE Match SET OF 2 includes both:
• Left Charge Air Cooler – OE ref no PAB145803A
• Right Charge Air Cooler – OE ref no PAB145804A

Each unit is constructed from high-efficiency aluminium cores with precision-formed cooling fins and durable end tanks engineered to withstand boost pressure and thermal cycling. Replacing both sides together ensures balanced airflow, consistent intake temperatures, and optimal turbocharger performance.

Over time, intercoolers can suffer from:
•  Heat-soak efficiency loss
•  Internal contamination (oil mist from turbo system)
•  External fin damage from debris
•  Boost leaks from cracked seams or worn connections

Installing this OE Match pair restores full cooling capacity and ensures consistent intake air temperature across both sides of the engine.
Direct-fit design allows straightforward installation using factory mounting points and original boost hoses.

The charge air cooler cools the turbocharged intake air before it enters the engine’s combustion chambers. By reducing intake air temperature:
•  Air becomes denser, carrying more oxygen
•  Combustion becomes more efficient
•  Power and torque output is more consistent
•  Risk of detonation (engine knock) is reduced
•  Turbocharger spool-up can become more responsive

A failing or inefficient charge air cooler can cause higher intake air temperatures, reduced power output, inconsistent boost delivery, increased engine knock risk, and poorer fuel economy. Damaged or leaking intercoolers also encourage intake pressure loss, reducing performance and drivability. Installing an OE Match charge air cooler restores optimized charge-air cooling, helping the engine produce power consistently, run cooler, and meet emissions expectations.

When to replace.  Replace the charge air cooler when you observe any of the following:
•  Noticeable power loss or inconsistent boost pressure
•  Heat-soak symptoms under sustained load or hot weather
•  Visible external damage, bent core tubes, or leaking seams
•  Oily residue inside or outside the cooler (sign of turbocharger oil contamination)
•  During turbocharger service, intake system overhaul, or front-end repair.

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

PAB14580XA
PAB145803A
PAB145804A
PAB14580320
PAB14580420

The product you are viewing cross references to these numbers
Alloy Billet High performance intercoolers. Porsche Cayenne turbo / GTS 4.0ltr V8 - 8211, PAB14580300, PAB145803B, PAB14580400, PAB145804B
9
Alloy Billet High performance intercoolers. Porsche Cayenne turbo / GTS 4.0ltr V8
8211
Product Information
Product Information
CSF High-performance intercoolers. Sold as a pair (Left & Right Intercoolers)


Fits:
Porsche 9YA Cayenne 4.0ltr V8 turbo / turbo S - 2018 Onwards
Porsche 9YA Cayenne 4.0ltr V8 GTS - 2018 Onwards

The Cayenne turbo / GTS 4.0ltr Intercoolers have been meticulously designed and engineered to fit exactly like the OEM units they replace. Utilising all factory mounting points, the installation is straightforward with a “drop-in fit” design. No cutting or modifications are required and there is no need for aftermarket shrouds or hoses. All mating OEM components can be reused and reinstalled.

The Thermal Dispersion Black finish is used to aid further the cooling efficiency of these Intercoolers and they are then sent to a special aerospace company where this special ceramic coating is applied. This unique coating rapidly disperses heat away from the intercoolers at an increased rate of about 15% compared to non-coated parts. In addition, this special coating gives the intercoolers a durable OEM stealth look behind the open front bumper air inlets.

CSF has integrated the charge pipe into the design of the top end tank with an aluminum welded pipe replacing the factory bolt-on plastic part which is sealed with an inner O-Ring. It has been stated that the OEM O-Rings may be a factory design flaw as these can fail. This failure causes boost leaks and triggers a check engine light which is quite surprising on such a new vehicle. These O-Rings have been known to already started showing signs of failure with only a few thousand miles on the odometer.

As with CSF’s other products the new Cayenne turbo / GTS Intercoolers feature 100% TIG-welded machined billet aluminum end tanks. This is a very important upgrade compared to the OEM crimped plastic composite end tanks and this feature is not only aesthetically pleasing, but is also stronger offering longevity and durability on high-performance vehicles. The CNC machined billet end tanks are ready to withstand increased boost pressures from bolt-on modifications, higher performance tunes, as well as upgraded turbochargers.

  • Eliminates Heat Soak and Lower Intake Air Temperatures (IAT) for Maximum Performance in High-Performance and Race ConditionsFormula-1 Performance Grade Cores by PWR (2-Row Cores features Rolled Tubes w/ Inner Fins)
  • CNC Machined Billet End Tanks
  • 100% TIG Welded vs OEM Crimped Plastic End Tanks for Maximum Strength & Durability
  • Made in the USA at PWR North America
  • Integrated 1/8th NPT Port with plug on lower outlet tank for Water-Methanol Injection
  • OEM Style Inlet/Outlet Connections for Precise Fitment With All OEM Components
  • Finished in CSF’s Thermal Dispersion Cerakote (CSF #8211)
  • Raw Finish with no coating for the “show” look or custom finishes available upon request (CSF #8211R)
  • True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
  • R&D and Performance Testing by Pacific German & VF Engineering
  • 1-Piece Welded Charge Pipe vs OEM Bolt-On Pipe w/ O-Ring (known failure point)

OEM Part Numbers:
PAB145803B / PAB145804B
PAB145803E / PAB145804D



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

8211
8211
PAB14580300
PAB145803B
PAB14580400
PAB145804B

The product you are viewing cross references to these numbers
Aluminum Finish High performance intercoolers. Porsche Cayenne turbo / GTS 4.0ltr V8 - PAB145804B, PAB145803B, PAB145804E, PAB145803E, 8244R, PAB14580300, PAB14580400
7
Aluminum Finish High performance intercoolers. Porsche Cayenne turbo / GTS 4.0ltr V8
8211R
Product Information
Product Information
CSF High-performance intercoolers. Sold as a pair (Left & Right Intercoolers).


Fits:
Porsche 9YA Cayenne 4.0ltr V8 turbo / turbo S - 2018 Onwards
Porsche 9YA Cayenne 4.0ltr V8 GTS - 2018 Onwards

The Cayenne turbo / GTS 4.0ltr Intercoolers have been meticulously designed and engineered to fit exactly like the OEM units they replace. Utilising all factory mounting points, the installation is straightforward with a “drop-in fit” design. No cutting or modifications are required and there is no need for aftermarket shrouds or hoses. All mating OEM components can be reused and reinstalled.

CSF has integrated the charge pipe into the design of the top end tank with an aluminum welded pipe replacing the factory bolt-on plastic part which is sealed with an inner O-Ring. It has been stated that the OEM O-Rings may be a factory design flaw as these can fail. This failure causes boost leaks and triggers a check engine light which is quite surprising on such a new vehicle. These O-Rings have been known to already started showing signs of failure with only a few thousand miles on the odometer.

As with CSF’s other products the new Cayenne turbo / GTS Intercoolers feature 100% TIG-welded machined billet aluminum end tanks. This is a very important upgrade compared to the OEM crimped plastic composite end tanks and this feature is not only aesthetically pleasing, but is also stronger offering longevity and durability on high-performance vehicles. The CNC machined billet end tanks are ready to withstand increased boost pressures from bolt-on modifications, higher performance tunes, as well as upgraded turbochargers.

  • Eliminates Heat Soak and Lower Intake Air Temperatures (IAT) for Maximum Performance in High-Performance and Race ConditionsFormula-1 Performance Grade Cores by PWR (2-Row Cores features Rolled Tubes w/ Inner Fins)
  • CNC Machined Billet End Tanks
  • 100% TIG Welded vs OEM Crimped Plastic End Tanks for Maximum Strength & Durability
  • Made in the USA at PWR North America
  • Integrated 1/8th NPT Port with plug on lower outlet tank for Water-Methanol Injection
  • OEM Style Inlet/Outlet Connections for Precise Fitment With All OEM Components
  • CSF’s Thermal Dispersion Cerakote available (CSF #8211)
  • Raw Finish with no coating for the “show” look (CSF #8211R)
  • True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
  • R&D and Performance Testing by Pacific German & VF Engineering
  • 1-Piece Welded Charge Pipe vs OEM Bolt-On Pipe w/ O-Ring (known failure point)

OEM Part Numbers:
PAB145803B / PAB145804B
PAB145803E / PAB145804D



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

8211R
PAB145804B
PAB145803B
PAB145804E
PAB145803E
8244R
PAB14580300
PAB14580400

The product you are viewing cross references to these numbers
Auxiliary water pump for turbocharger. Porsche 718 Boxster / 718 Cayman / 991.2 / 997.2 Turbo - 9A262025100, 9A162025100, 174481, 1035, 997 620 251 01, 99762025101, 99762025102, 997 620 251 02
2
Auxiliary water pump for turbocharger. Porsche 718 Boxster / 718 Cayman / 991.2 / 997.2 Turbo
9A262025100/1
Product Information
Product Information
Auxiliary water pump for turbocharger.

Fits:
Porsche 718 Boxster 2017>>
Porsche 718 Cayman 2017>>
Porsche 997.2 Turbo 2010-13
Porsche 991.2 Carrera 2017-19
Porsche 991 Turbo 3.8L 2013-20

Diagram ref no 9

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

9A262025100
9A262025100
9A162025100
174481
1035
997 620 251 01
99762025101
99762025102
997 620 251 02

The product you are viewing cross references to these numbers
Catalytic converter to turbocharger clamp. Porsche 9YA Cayenne / 971 Panamera / 95B.2 Macan - 9A725372510
3
Catalytic converter to turbocharger clamp. Porsche 9YA Cayenne / 971 Panamera / 95B.2 Macan
Special Order item
9A725372510
Product Information
Product Information
Catalytic converter to turbocharger clamp. 

porsche

Fits:
Porsche 9YA Cayenne 3.0ltr - 05/2017 Onwards
Porsche 971 Panamera 3.0ltr -  05/2016 to 12/2020
Porsche 95B.2 Macan 3.0ltr - 2019 to 2021

Click 'Zoom in' for large parts diagram.
Diagram ref no 25

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

9A725372510
9A725372510

The product you are viewing cross references to these numbers
Charge air cooler. Porsche 9YA Cayenne 3.0L 2018>> - PAB145803A, PAB145804A
2
Charge air cooler. Porsche 9YA Cayenne 3.0L 2018>>
Special Order item
PAB14580
Product Information
Product Information
Charge air cooler.
Charge air coolers, often called intercoolers, are heat exchangers that cool the compressed intake air from the turbocharger before it enters the engine’s intake manifold. Turbos heat incoming air during compression; cooling that air increases density and oxygen content, which improves combustion efficiency, power output and reduces the risk of detonation. These coolers also help maintain consistent performance under load by managing intake temperatures.

Fits:
Porsche 9YA Cayenne V6 3.0L 2018 - 2024 (PR:T9I)
Porsche 9YA.2 Cayenne V6 3.0L 2023 >>

Diagram ref no 1 (Left) and 2 (Right)

These coolers are specified for Porsche Cayenne (9YA) models equipped with the 3.0 L turbocharged engine from approximately 2019 onward. They are positioned left and right in the charge-air circuit and are sold individually.

Applications
•  Turbo system service: Replace damaged, cracked, or leaking charge air coolers due to wear or debris impact.
•  Performance restoration: Restore intake charge cooling efficiency after boost system repairs.
•  Diagnostics repair: Address symptoms such as reduced power, increased intake temps, or boost leaks

Intercoolers operate under high temperature and pressure. Using genuine Porsche OE coolers ensures the correct core density, fin design, and pressure handling, which helps maintain engine efficiency, boost response, and power delivery.



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

PAB14580
PAB145803A
PAB145804A

The product you are viewing cross references to these numbers
Charge air cooler. Porsche 9YA Cayenne 3.0L 2018>> - PAB145803A, PAB145804A, PAB14580320, PAB14580420
2
Charge air cooler. Porsche 9YA Cayenne 3.0L 2018>>
PAB14580
Product Information
Product Information
Charge air cooler.
Charge air coolers, often called intercoolers, are heat exchangers that cool the compressed intake air from the turbocharger before it enters the engine’s intake manifold. Turbos heat incoming air during compression; cooling that air increases density and oxygen content, which improves combustion efficiency, power output and reduces the risk of detonation. These coolers also help maintain consistent performance under load by managing intake temperatures.

Fits:
Porsche 9YA Cayenne V6 3.0L 2018 - 2024 (PR:T9I)
Porsche 9YA.2 Cayenne V6 3.0L 2023 >>

Diagram ref no 1 (Left) or 2 (Right)

These coolers are specified for Porsche Cayenne (9YA) models equipped with the 3.0 L turbocharged engine from approximately 2019 onward. They are positioned left and right in the charge-air circuit and are sold individually.

Applications
•  Turbo system service: Replace damaged, cracked, or leaking charge air coolers due to wear or debris impact.
•  Performance restoration: Restore intake charge cooling efficiency after boost system repairs.
•  Diagnostics repair: Address symptoms such as reduced power, increased intake temps, or boost leaks

The charge air cooler cools the turbocharged intake air before it enters the engine’s combustion chambers. By reducing intake air temperature:
•  Air becomes denser, carrying more oxygen
•  Combustion becomes more efficient
•  Power and torque output is more consistent
•  Risk of detonation (engine knock) is reduced
•  Turbocharger spool-up can become more responsive

A failing or inefficient charge air cooler can cause higher intake air temperatures, reduced power output, inconsistent boost delivery, increased engine knock risk, and poorer fuel economy. Damaged or leaking intercoolers also encourage intake pressure loss, reducing performance and drivability. Installing an OE Match charge air cooler restores optimized charge-air cooling, helping the engine produce power consistently, run cooler, and meet emissions expectations.

When to replace.  Replace the charge air cooler when you observe any of the following:
•  Noticeable power loss or inconsistent boost pressure
•  Heat-soak symptoms under sustained load or hot weather
•  Visible external damage, bent core tubes, or leaking seams
•  Oily residue inside or outside the cooler (sign of turbocharger oil contamination)
•  During turbocharger service, intake system overhaul, or front-end repair.

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

PAB14580
PAB145803A
PAB145804A
PAB14580320
PAB14580420

The product you are viewing cross references to these numbers
Clamp for Exhaust Manifold to Turbo for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8 - 9A725372502, PAB253725C
3
Clamp for Exhaust Manifold to Turbo for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8
Special Order item
PAB253725C
Product Information
Product Information

Clamp - secures the turbocharger to the exhaust manifold.

Sold individually; x2 required per vehicle. 

Fits:
Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21

Porsche 971-2 Panamera GTS 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24

Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2021-24

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram ref. 12.



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

PAB253725C
9A725372502
PAB253725C

The product you are viewing cross references to these numbers
Clamp for intercooler pressure pipe. Porsche Cayenne / 95B Macan / 970 Panamera - N10518801
2
Clamp for intercooler pressure pipe. Porsche Cayenne / 95B Macan / 970 Panamera
Special Order item
N10518801
Product Information
Product Information
Clamp (40 - 60 x 12) for intercooler pressure pipe.
The Porsche Genuine OE clamp (Part No. N10518801 / N10-518-801) is an original equipment fastener clamp specifically designed to secure intercooler pressure pipes and hoses, is used on multiple Porsche models with turbocharged engines, where OE intercooler piping uses this specific clamp style.
Sold individually

Fits:
Porsche 955 Cayenne 4.5L V8 2003 - 2006 (D9L)
Porsche 957 Cayenne 4.8L >> 2008 (D5Z)
Porsche 957 Cayenne 3.0L Diesel 2007 - 2010 (D50)
Porsche 958 Cayenne 3.0L 2014 - 2018
Porsche 958 Cayenne 3.0L Diesel >> 2011
Porsche 9YA Cayenne 3.0L V6 2018 - 2024
Porsche 9YA.2 Cayenne 3.0L V6 2023 >>

Porsche 95B.1 Macan 2.0L 2014 - 2018
Porsche 95B.2 Macan 2.0L 2019 >> (T2G)

Porsche 970 Panamera 4.8L 2010 - 2016

Diagram ref no 13

This clamp’s primary job is to secure intercooler pressure pipes and hoses that carry boosted (pressurised) intake air between the turbocharger, intercooler, and intake manifold. It prevents hose slip or separation under high boost and pressure cycles, preserving correct turbocharging performance and helping maintain optimal engine efficiency and driveability. A secure, correct clamp also helps prevent boost leaks that can cause loss of power, poor throttle response, or diagnostic faults.

Fitment / Position on Car
•  Installed on: Intercooler pressure/boost pipes and hose connections
•  Location: Between turbocharger, intercooler core(s), and intake manifold junctions
•  Assembly role: Works with O-rings, hose ends, and pipes to form a secure, pressurised air path

Intercooler pressure pipes are subject to high boost pressures, heat cycles, and vibration. The clamps used to secure these pipes must hold reliably under all conditions - a failure here can result in boost leaks, reduced power, drivability issues, or even engine error codes. Using a genuine Porsche OE clamp like N10518801 ensures the correct clamp diameter, spring tension, and material quality specified by Porsche engineers, preserving performance and reliability.

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

N10518801
N10518801

The product you are viewing cross references to these numbers
Coolant Pipe For Turbocharger, Feed. Porsche 95B.2 Macan / 971.1 Panamera / 9YA / 9YB Cayenne 3.0L 2017>> - 9A714592001, 9A714592000
2
Coolant Pipe For Turbocharger, Feed. Porsche 95B.2 Macan / 971.1 Panamera / 9YA / 9YB Cayenne 3.0L 2017>>
Special Order item
9A714592001
Product Information
Product Information
Coolant Pipe For Turbocharger, Feed.
x1 Seal Included.

Fits:
Porsche 95B.2 Macan S 3.0L Petrol MKII 2019>>2021
Porsche 9YB Cayenne 3.0L Petrol E-Hybrid 2023>>
Porsche 9YB Cayenne S 3.0L Petrol E-Hybrid 2023>>

Porsche 971.1 Panamera 3.0L Petrol MKI 2017>>2021
Cars With Engine Codes:
CXTA / CXT

Porsche 9YA Cayenne 3.0L Petrol E-Hybrid 2018>>2023
Cars With Engine Codes:
DCBE / DCB

Diagram Ref No 1 (Diagram Ref No 2 Included)

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

9A714592001
9A714592001
9A714592000

The product you are viewing cross references to these numbers
Exhaust Gas Turbocharger Return Line. Porsche 95B.2 Macan / 971.1 Panamera / 9YA / 9YB Cayenne 3.0L 2017>> - 9A714573606
4
Exhaust Gas Turbocharger Return Line. Porsche 95B.2 Macan / 971.1 Panamera / 9YA / 9YB Cayenne 3.0L 2017>>
Special Order item
9A714573606
Product Information
Product Information
Exhaust Gas Turbocharger Return Line. 

Fits:
Porsche 95B.2 Macan S 3.0L Petrol 2019>>2021
Porsche 9YB Cayenne 3.0L Petrol E-Hybrid 2023>>
Porsche 9YB Cayenne S 3.0L Petrol E-Hybrid 2023>>

Porsche 971.1 Panamera 3.0L Petrol 2017>>2020
Cars With Engine Codes:
CXTA / CXT

Porsche 9YA Cayenne 3.0L Petrol E-Hybrid 2018>>2023
Cars With Engine Codes:
DCBE / DCB

Diagram Ref No 6

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

9A714573606
9A714573606

The product you are viewing cross references to these numbers
Hose - Intercooler Outlet to Throttle Body. Porsche 9YA Cayenne GTS / Turbo / GT 4.0L V8 2018>> - PAB14568100, PAB145681, PAB14568200, PAB145682, PAB145682A
4
Hose - Intercooler Outlet to Throttle Body. Porsche 9YA Cayenne GTS / Turbo / GT 4.0L V8 2018>>
Special Order item
PAB14568
Product Information
Product Information
Rubber hose – connects the intercooler outlet hose to the throttle body. 

Fits:
Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 PHEV 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 PHEV 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram reference(s):

No. 23 - Left-side hose 
No. 24 - Right-side hose 

NOTE: Our product image shows PAB145681, which is the left-side hose. 

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

PAB14568
PAB14568100
PAB145681
PAB14568200
PAB145682
PAB145682A

The product you are viewing cross references to these numbers
O-Ring - Turbocharger Outlet to Intercooler Pipe (45x3) - for Porsche 9YA Cayenne V8 / 971 & 976 Panamera V8 - N90344501
2
O-Ring - Turbocharger Outlet to Intercooler Pipe (45x3) - for Porsche 9YA Cayenne V8 / 971 & 976 Panamera V8
Special Order item
N90344501
Product Information
Product Information
O-ring - 45 x 3 - which seals the joint between the turbocharger outlet and the plastic pipe leading to the intercooler inlet.

Sold individually; x2 required per engine. 

Fits:

Porsche 9YA-1 Cayenne GTS 2018-24
Porsche 9YA-1 Cayenne Turbo 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 2018-24
Porsche 9YA-1 Cayenne Turbo GT 2018-24

Porsche 9YA-2 Cayenne S 2023>>
Porsche 9YA-2 Cayenne GTS 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 2023>>
Porsche 9YA-2 Cayenne Turbo GT 2023>>

Porsche 971-1 Panamera GTS 2017-21
Porsche 971-1 Panamera Turbo 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 2017-21

Porsche 971-2 Panamera GTS 2021-24
Porsche 971-2 Panamera Turbo S 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 2021-24

Porsche 976 Panamera Turbo E-Hybrid 2024>>

Diagram ref. 21.



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

N90344501
N90344501

The product you are viewing cross references to these numbers
O-Ring (17x3) for Turbo Coolant & Oil Lines for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8 - 9A700653700
2
O-Ring (17x3) for Turbo Coolant & Oil Lines for Porsche 971 & 976 Panamera V8 / 9YA Cayenne V8
Special Order item
9A700653700
Product Information
Product Information
O-ring - 17 x 3 - for the turbocharger coolant and oil lines. 

Fits:

Porsche 971-1 Panamera GTS 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo 4.0L V8 2017-21
Porsche 971-1 Panamera Turbo S E-Hybrid 4.0L V8 2017-21

Porsche 971-2 Panamera GTS 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S 4.0L V8 2021-24
Porsche 971-2 Panamera Turbo S E-Hybrid 4.0L V8 2021-24

Porsche 976 Panamera Turbo E-Hybrid 4.0L V8 2021-24

Porsche 9YA-1 Cayenne GTS 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo S E-Hybrid 4.0L V8 2018-24
Porsche 9YA-1 Cayenne Turbo GT 4.0L V8 2018-24

Porsche 9YA-2 Cayenne S 4.0L V8 2023>>
Porsche 9YA-2 Cayenne GTS 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo E-Hybrid 4.0L V8 2023>>
Porsche 9YA-2 Cayenne Turbo GT 4.0L V8 2023>>

Diagram reference(s): 

No. 2 
No. 5
No. 10 
No. 13
No. 17



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

9A700653700
9A700653700

The product you are viewing cross references to these numbers
Pressure pipe upper turbo intercooler. Porsche 9YA Cayenne 3.0ltr V6 - PAB14594200
2
Pressure pipe upper turbo intercooler. Porsche 9YA Cayenne 3.0ltr V6
Special Order item
PAB14594200
Product Information
Product Information
Pressure pipe upper turbo intercooler. 

porsche

Fits:
Porsche 9YA Cayenne V6 3.0ltr - 2018 to 2023
Porsche 9YA Cayenne E-Hybrid V6 3.0ltr - 2018 to 2023

Click 'Zoom in' for large parts diagram.
Diagram ref no 32



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

PAB14594200
PAB14594200

The product you are viewing cross references to these numbers
Pressure pipe upper turbo intercooler. Porsche 9YA Cayenne 3.0ltr V6 - PAB14594200
2
Pressure pipe upper turbo intercooler. Porsche 9YA Cayenne 3.0ltr V6
PAB14594200/1
Product Information
Product Information
Pressure pipe upper turbo intercooler. 

oematch

Fits:
Porsche 9YA Cayenne V6 3.0ltr - 2018 to 2023
Porsche 9YA Cayenne E-Hybrid V6 3.0ltr - 2018 to 2023

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Diagram ref no 32



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PAB14594200
PAB14594200

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About Turbo Chargers / Intercoolers & Parts

Turbochargers, Intercoolers & Parts – Precision-Engineered Performance for Porsche Engines

A turbocharger increases your Porsche’s power and efficiency by forcing more air into the engine’s combustion chamber, while the intercooler cools that compressed air to improve performance and reliability. Together, these components deliver the exhilarating acceleration and responsiveness that define Porsche engineering.

At Design911, we offer a comprehensive selection of turbochargers, intercoolers, and related components for Porsche models old and new. Manufactured using high-grade materials and advanced balancing technology, our range ensures consistent boost pressure, superior cooling efficiency, and long-term durability under extreme conditions.

Whether you’re restoring a classic 911 Turbo, upgrading a Cayman for track use, or replacing worn components on a modern model, our high-quality turbo and intercooler parts guarantee unmatched performance and reliability.

What Do Turbochargers & Intercoolers Do?

Turbochargers and intercoolers work together to enhance engine power, efficiency, and response.

Core Functions:

  • Turbocharger: Compresses intake air to increase the engine’s air/fuel ratio, producing greater power.
  • Intercooler: Reduces the temperature of compressed air before it enters the engine, improving combustion and preventing knock.
  • Associated Parts: Turbo hoses, valves, clamps, and cooling lines maintain consistent boost pressure and reliable airflow.

Together, these systems optimise power delivery, throttle response, and engine longevity — key to achieving Porsche’s hallmark driving experience.

Why Do Turbochargers & Intercoolers Fail?

Turbo and intercooler systems operate under extreme temperatures and pressure. Over time, wear and heat cycling can cause performance degradation or failure.

Common Causes of Failure Include:

  • Oil contamination or starvation damaging the turbo bearings.
  • Boost leaks from worn seals, cracked hoses, or gaskets.
  • Intercooler clogging due to debris or oil residue.
  • Excessive exhaust temperatures leading to turbine damage.
  • Corrosion or heat fatigue from prolonged high-speed driving.

Symptoms of failure include whining noises, loss of power, blue or black exhaust smoke, poor boost response, or oil leaks around the turbo system. Addressing these early can prevent costly repairs and maintain performance.

Why Replace Components?

Replacing a worn turbocharger or intercooler with a precision-engineered, high-performance alternative restores full boost pressure, temperature control, and efficiency — ensuring your Porsche performs as intended.

Key Benefits:

  • Restores boost pressure and throttle response.
  • Improves air cooling and power delivery.
  • Prevents oil and boost leaks.
  • Constructed from lightweight, heat-resistant materials.
  • Direct-fit compatibility for Porsche 911, Cayman, Boxster, Macan, Panamera and more.
  • Ideal for performance upgrades, maintenance, or rebuilds.

High-quality turbo and intercooler components are essential for reliable, sustained performance in both road and track environments.

Highlights:

  • Turbochargers, intercoolers & related parts for Porsche models.
  • Precision-engineered to enhance airflow, boost, and cooling.
  • Heat-resistant construction ensures durability and performance.
  • Perfect for maintenance, upgrades, or complete rebuilds.
  • Supports Porsche 911, Cayman, Boxster, Panamera and more.
  • Optimised for performance and reliability under extreme load.

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