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.
- 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>>
Air Conditioning Compressor
Restore powerful and efficient cabin cooling with this OE
Match Air Conditioning Compressor, designed
specifically for the Porsche Cayenne 955. Manufactured to original
equipment specifications, this premium replacement A/C compressor delivers
dependable refrigerant circulation, helping maintain optimum cabin temperature,
efficient demisting performance and reliable climate control in all weather
conditions.
Fits:
- 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>>
Diagram ref no 1
As the heart of the air conditioning system, the compressor is responsible for circulating refrigerant throughout the system. Replacing a worn or failed compressor restores cooling performance and ensures the complete air conditioning system operates efficiently.
What Does the Air Conditioning Compressor Do?
The air conditioning compressor is the primary mechanical component of the A/C system. Driven by the engine via the auxiliary drive belt, it compresses and circulates refrigerant through the condenser, receiver dryer, expansion valve and evaporator.
Its primary functions include:
- Compressing and circulating refrigerant throughout the air conditioning system.
- Providing cold air to the passenger compartment.
- Supporting rapid cabin cooling.
- Assisting with windscreen demisting and dehumidification.
- Maintaining efficient climate control performance.
- Helping improve passenger comfort in all driving conditions.
A correctly functioning compressor is essential for effective air conditioning performance.
Why Do Air Conditioning Compressors Fail?
Air conditioning compressors are subject to continual
operation, high pressures and temperature changes. Common causes of failure
include:
- Internal bearing wear.
- Compressor clutch failure.
- Lack of refrigerant lubrication.
- Internal piston or vane wear.
- Moisture contamination within the system.
- Debris from previous compressor failures.
- Seized compressor due to prolonged inactivity.
- High mileage and normal wear.
As the compressor deteriorates, cooling performance reduces and additional strain may be placed on the rest of the air conditioning system.
When Should the Air Conditioning Compressor Be Replaced?
Replacement is recommended if you experience:
- Warm air from the air conditioning vents.
- Excessive noise from the compressor.
- Compressor clutch failure.
- Refrigerant circulation problems.
- Seized or locked compressor.
- Metal debris found within the A/C system.
- Poor air conditioning performance despite correct refrigerant charge.
Whenever a compressor is replaced, Porsche specialists also recommend inspecting or replacing the receiver dryer, flushing the air conditioning system and fitting new seals where required to maximise the life of the new compressor.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94812601101
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
M573 Option - Cars with air conditioning
Porsche 924S 1986-88
Porsche 944 1982-91
Porsche 968 1992-95
Click picture for large parts diagram.
Diagram ref no 41.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94412602104
The product you are viewing cross references to these numbers
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Fits:
Porsche 968 1993-95
Click 'Zoom in' for large parts diagram.
Diagram ref no 48.
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
This air-conditioning compressor (Part No. 94412600800) is designed for Porsche 924S, 944 and 968 models. Precision-engineered to match original Porsche specifications, it delivers reliable cooling performance and seamless installation.
Fits:
Porsche 924S 1986 - 1988
Porsche 944 1986 - 1991
Porsche 968 >>1992
Diagram ref no 43.
The A/C compressor, responsible for circulating refrigerant and generating system pressure to deliver cool air throughout the cabin. If your air conditioning stops cooling, the compressor clutch is noisy or fails to engage, replacement restores proper cooling performance and reliable operation.
Over time, the compressor may fail due to bearing wear, clutch issues, internal seal leaks, refrigerant loss or contamination. A failing compressor results in poor cooling, excessive noise, or system pressure issues. Using an OE-Match unit ensures the replacement meets correct specification, so the rest of the A/C system (condensers, lines, evaporator) will operate as designed.
When to Replace:
• If the A/C system blows warm air, or loses cooling suddenly.
• If the compressor clutch does not engage, or you hear unusual noise from the compressor.
• During an A/C system overhaul (e.g., when converting refrigerant or after a major failure).
• If the original compressor has leaked oil or refrigerant, or if there is visible damage.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94412600800
The product you are viewing cross references to these numbers