Air conditioning compressor. Porsche 957 / 958 Cayenne 3.0L Diesel  ❭  95812601301

OE Match air conditioning compressor for Porsche Cayenne 958 3.0L Diesel applications. 

Fits

• Porsche 958 Cayenne Diesel 3.0ltr - 2010 to 2017
• Porsche Cayenne 9PA1 (957) 2007–10: PR:D50

Check fitment for your specific vehicle (model, year, engine) before ordering.

Diagram:  item 1

What This Product Does

The compressor pressurises refrigerant and moves it around the air conditioning circuit. Working with the condenser and evaporator, it enables the system to remove heat from cabin air. Reduced compressor output can therefore affect cooling even when the ventilation fan still operates normally.

Functions

• Compresses refrigerant gas within the A/C circuit.
• Maintains refrigerant circulation through the cooling components.
• Supports cabin cooling and air conditioning operation.

Technical Details

• Compressor part number: 95812601301.
• Additional supplied reference numbers: 95812601112, 928126013AX, 95812601300 and 95512601112. Confirm the applicable reference for your vehicle.
• 957 diagram application: PR:D50.
• 958 diagram application up to 2016: Diesel, PR:D50,D51,D43,D1V,DV7.
• 958 diagram application from 2017: V6 TDI, PR:D43,DV7,D1V,D50,D51.
• The 2017 onwards diagram specifies PR:KK1,-D19 and identifies PR:KK1 as refrigerant R134a.

Symptoms of Fault

• Vent air remains warm or cooling becomes inconsistent.
• Rattling or knocking is heard around the compressor.
• Refrigerant or oil leakage is visible.
• System pressure checks indicate inadequate compressor output.

Why Replacement Matters

A compressor that leaks, seizes or cannot generate the required pressure may need replacement to restore cabin cooling. Diagnosis should establish the cause first: low refrigerant, inadequate lubrication, contamination or restrictions elsewhere in the circuit can produce similar symptoms or contribute to compressor damage. Internal wear can also introduce debris, so the repair should address the condition of the complete circuit rather than the compressor alone.

FAQs

• Will regassing resolve weak cooling?
  It may help when refrigerant is low, but recurring refrigerant loss requires leak diagnosis. Regassing does not repair mechanical compressor damage.
• Should the drier and system cleanliness be checked?
  Yes, particularly following internal compressor failure. Assess drier replacement and cleaning requirements as part of the repair.
• What about compressor oil?
  The oil specification and total quantity must suit the vehicle and repair. Check these requirements before installation rather than assuming the supplied oil charge is sufficient.
• How should compatibility be confirmed?
  Match the vehicle's model, engine, production year, PR codes and original compressor reference before fitting.