do not press the back button…
Enter your VAT number here and click Verify:
Your details have been verified. VAT number registered to:
,
.
Your order will now be zero rated for VAT purposes. We reserve the right to verify these details after your order request has been made and reinstate VAT if required.
Your VAT details were not recognised or were invalid. Your VAT number must be matched to your Billing Country as specified above. This is currently specified as . You do not need to enter the country code part of your VAT number as this has already been selected in your billing address details above.
The VAT number checking service is currently offline. Please supply your VAT details within the comments or special instructions field below and we will apply a VAT discount after placing your order request.
Heat Exchanger
By OE Match
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- 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
The OE Match Air Conditioner Heat Exchanger is a premium-quality replacement air conditioning evaporator designed to provide efficient heat transfer and reliable climate control for compatible Porsche models. Manufactured to OE specifications for fit, cooling performance and durability, this heat exchanger is responsible for absorbing heat from the cabin air as refrigerant passes through it, delivering cool, comfortable air into the vehicle's interior.
Fits:
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
- 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
9AH - 4-Zone Air Conditioning System
Diagram Ref No 13
Manufactured from lightweight, high-efficiency aluminium with precision-brazed tubes and densely packed cooling fins, the heat exchanger is engineered to maximise thermal efficiency while withstanding continual temperature fluctuations, refrigerant pressure and long-term use. Designed for direct OE-style installation, it integrates seamlessly with the original heating, ventilation and air conditioning (HVAC) system, restoring factory cooling performance and cabin comfort.
What This Product Does:
- Absorbs heat from the cabin air.
- Cools the air before it enters the passenger compartment.
- Supports efficient operation of the air conditioning system.
- Allows refrigerant to absorb heat and circulate through the system.
- Helps reduce cabin humidity during air conditioning operation.
- Maintains consistent climate control performance.
- Restores factory air conditioning efficiency.
- Forms an essential part of the vehicle's HVAC system.
Symptoms Of Wear Or Failure:
- Weak or ineffective air conditioning performance.
- Warm air blowing from the dashboard vents.
- Refrigerant leaks within the HVAC system.
- Reduced cooling efficiency.
- Unpleasant odours from the ventilation system.
- Moisture or condensation inside the cabin.
- Air conditioning system pressure faults.
- Loss of refrigerant requiring repeated recharging.
- Hissing sounds from the HVAC housing caused by refrigerant leakage.
- Air conditioning system failing to cool correctly.
Why Replacement Matters:
- The air conditioner heat exchanger operates continuously whenever the air conditioning system is in use and is exposed to constant temperature changes, moisture, refrigerant pressure and airflow. Over time, corrosion, contamination or internal deterioration can cause refrigerant leaks or reduce the unit's cooling efficiency.
- A faulty heat exchanger can significantly reduce the effectiveness of the air conditioning system, resulting in poor cabin cooling, increased humidity and loss of refrigerant. Continued operation with a leaking evaporator can place additional strain on the compressor and other air conditioning components, leading to more expensive repairs.
- Replacing a worn or damaged air conditioner heat exchanger restores the cooling efficiency and reliability of the climate control system. The OE Match Air Conditioner Heat Exchanger is manufactured to OE standards using premium-quality materials, providing factory-style fitment, excellent thermal performance and long-lasting durability to maintain the comfort and refinement expected from your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95557207001
The product you are viewing cross references to these numbers
OEMatch supplies heat exchangers for Porsche models designed to restore heating performance and support vehicle-specific restoration or maintenance tasks. These units transfer waste heat into the cabin heating system, improving occupant comfort while helping to maintain intended engine temperatures and emissions behaviour across air-cooled and water-cooled applications.
Available Types- Auxiliary exhaust-to-cabin heat exchangers
- Heater cores for cabin heating circuits
- Engine oil and coolant-to-air exchangers
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original heat exchangers.
OE (Original Equipment) refers to parts matching original specifications for the heat exchangers and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM heat exchangers engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Heat exchangers move heat from exhaust or engine circuits into the heating system and cabin, helping to regulate temperatures, improve comfort and assist emissions management. They are commonly used when restoring classic models and when maintaining modern vehicles to preserve intended heating performance.
- Restores cabin heating performance and occupant comfort
- Reduces the risk of exhaust fumes entering the cabin when correctly sealed
- Helps maintain stable engine operating temperatures and supports emissions control
- Corrosion from moisture, road salt and exhaust condensation
- Thermal cycling that causes cracking or perforation
- Carbon and soot build-up that reduces heat transfer efficiency
Replacing a degraded heat exchanger reduces the likelihood of leaks that can allow exhaust gases into the vehicle, restores reliable cabin heating and helps preserve the engine’s designed thermal balance. When fitting a replacement, inspect seals, clamps and exhaust joints and confirm correct alignment and sealing to avoid leaks and premature deterioration.
Advantages- Corrosion-resistant materials for improved service life
- Designed to match original mounting points and clearances where specified
- Appropriate for restoration work and routine maintenance on Porsche models
