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Turbo Chargers / Intercoolers & Parts
By OE Match
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- Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
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- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
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Vehicle Group
- 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.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>>
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
The product you are viewing cross references to these numbers
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
About kit
This kit is comprised of the following items:
1 x Charge air cooler. Porsche 9YA Cayenne 3.0L 2018>> (PAB145803A/1
1 x Charge air cooler. Porsche 9YA Cayenne 3.0L 2018>> (PAB145804A/1
Price: £500.00
In stock
Vehicle Group
- 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.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>>
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
The product you are viewing cross references to these numbers
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
Prices from: £250.00
Vehicle Group
- 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.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
- 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 971.2 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
Information
Turbocharger Shut-Off Valve.
The OE MATCH Turbocharger Shut-Off Valve is a forced induction component designed to regulate boost pressure within the turbocharging system of compatible Porsche models. This precision-engineered valve relieves excess boost pressure during throttle lift-off, preventing compressor surge and ensuring smooth turbocharger operation, improved throttle response and long-term turbocharger reliability.
Sold Each.
Fits:
Diagram Ref No 7
The shut-off valve is designed to withstand high boost pressures, engine bay temperatures, vibration and continual operating cycles. Designed as a replacement, it integrates seamlessly with the turbocharger, intake system and engine management system, delivering correct performance and dependable operation.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB145710
The product you are viewing cross references to these numbers
The OE MATCH Turbocharger Shut-Off Valve is a forced induction component designed to regulate boost pressure within the turbocharging system of compatible Porsche models. This precision-engineered valve relieves excess boost pressure during throttle lift-off, preventing compressor surge and ensuring smooth turbocharger operation, improved throttle response and long-term turbocharger reliability.
Sold Each.
Fits:
- 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.2 Cayenne S V8 4.0L Petrol (474Hp) 2023>>
- Porsche 9YA.2 Cayenne S Coupe V8 4.0L (474Hp) 2023>>
- 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 971.2 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
Diagram Ref No 7
The shut-off valve is designed to withstand high boost pressures, engine bay temperatures, vibration and continual operating cycles. Designed as a replacement, it integrates seamlessly with the turbocharger, intake system and engine management system, delivering correct performance and dependable operation.
What This Product Does:
- Releases excess boost pressure when the throttle closes.
- Prevents compressor surge within the turbocharger.
- Protects the turbocharger from unnecessary stress.
- Improves throttle response during gear changes.
- Maintains smooth turbocharger operation.
- Supports efficient engine performance and drivability.
- Forms an essential part of the turbocharging and intake system.
Symptoms Of Wear Or Failure:
- Loss of turbo boost pressure.
- Reduced engine performance.
- Sluggish acceleration.
- Fluttering or chattering noises from the turbocharger during throttle lift-off.
- Hissing noises caused by boost leaks.
- Illuminated engine management or check engine warning light.
- Engine management fault codes relating to boost pressure.
- Poor throttle response.
- Increased fuel consumption.
- Inconsistent turbocharger performance.
Why Replacement Matters:
- The turbocharger shut-off valve operates every time the throttle is released while the turbocharger is producing boost pressure. It is continually exposed to high boost pressures, rapid pressure fluctuations, elevated temperatures and constant engine vibration. Over time, the internal diaphragm, piston, spring or seals can wear, crack or lose their ability to seal correctly.
- A faulty shut-off valve can cause boost leaks, compressor surge and inconsistent turbocharger performance, resulting in reduced engine power, slower throttle response and increased stress on the turbocharger. Continued operation with a defective valve may accelerate wear of the turbocharger and reduce overall engine efficiency.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PAB145710
PAB145710
The product you are viewing cross references to these numbers
Price: £133.04
Orderable
DISPLAYING 1 to 3 (of 3 products)
About Turbo Chargers / Intercoolers & Parts
OEMatch Turbo Chargers / Intercoolers & Parts — Fit, Function, Confidence
OEMatch offers turbochargers and intercoolers for Porsche models, selected to support application-specific needs. Many owners search for genuine or OEM turbochargers and intercoolers; these are direct-fit alternatives designed to match the original form, fit and function. The range supports maintenance, rebuilds and sympathetic performance upgrades for classic and modern Porsche vehicles.
Available Types
- Turbochargers
- Intercoolers
- Intercooler pipes and hoses
- Wastegates and actuators
- Gaskets, seals and clamps
- Rebuild and repair parts
Understanding OEMatch Turbo Chargers / Intercoolers & Parts
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original turbochargers and intercoolers.
OE (Original Equipment) refers to parts matching original specifications for the turbochargers and intercoolers and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM turbochargers and intercoolers engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
A turbocharger increases charge density by compressing intake air while an intercooler lowers its temperature to improve combustion and reduce the risk of knock. OEMatch catalogues over 4,000 part numbers and more than 8,700 OE cross-references to assist sourcing across Porsche generations.
Benefits Include
- Restored boost pressure and throttle response
- Lower intake temperatures and more consistent power delivery
- Improved sealing to reduce oil and boost leaks
Why Turbo Chargers / Intercoolers & Parts Wear and Fail
- Oil contamination or inadequate lubrication damaging turbo bearings
- Boost leaks due to worn seals, cracked hoses or failing clamps
- Intercooler clogging from debris or oil residue
- Excessive exhaust temperatures causing turbine or actuator damage
- Corrosion or heat fatigue from prolonged high-load use
The Importance of Replacing with OEMatch Turbo Chargers / Intercoolers & Parts
Replacing ageing turbo and intercooler components restores control of boost and intake temperatures, protecting combustion integrity and helping avoid secondary engine damage. Correctly matched parts preserve the driving characteristics expected of Porsche models and suit restoration, routine maintenance or targeted performance work. Early intervention can prevent more extensive repairs.
Advantages
- Direct-fit replacements engineered to match original dimensions and tolerances
- Manufactured from heat-resistant materials with attention to balance and sealing
- Suitable for maintenance, rebuilds and sympathetic upgrades across Porsche applications
Support & Advice
Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.
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