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- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95812601301
The product you are viewing cross references to these numbers
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- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
Fits:
Porsche 991.2 Carrera
Porsche 991.2 TURBO
Porsche 982 (718) Boxster
Click 'Zoom in' for large parts diagram.
Diagram ref no 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1820803D
The product you are viewing cross references to these numbers
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
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- Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
- Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
- Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
- Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
- Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
Mahle air conditioning compressor.
Fits
- 991.2 Carrera 2 3.0L (370 Bhp) 2016–19
- 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016–19
- 991.2 Carrera 4 3.0L (370 Bhp) 2016–19
- 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016–19
- 991.2 Cabriolet 2 3.0L (370 Bhp) 2016–19
- 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016–19
- 991.2 Cabriolet 4 3.0L (370 Bhp) 2016–19
- 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016–19
- 991.2 Targa 4 3.0L (370 Bhp) 2016–19
- 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016–19
- 991.2 Turbo Coupe 3.8L (540 Bhp) 2016–19
- 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016–19
- 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016–19
- 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016–19
- Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche 982 Cayman GT4 Clubsport 2019–2020
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram: 8.8-33, item 12.
What This Product Does
The compressor pressurises refrigerant vapour and drives its circulation around the air conditioning circuit. This allows the system to transfer heat away from the cabin.
Functions
- Compresses refrigerant vapour.
- Feeds pressurised refrigerant towards the condenser.
- Supports the refrigeration cycle used for cabin cooling.
Technical Details
- Brand: Mahle.
- Supplied product reference: 9P1820803B.
- Compressor reference in the supplied diagram: 9P1820803D.
Symptoms of Fault
- Vent air remains warm with cooling selected.
- Rattling or knocking from the compressor area.
- Oil staining around a leaking compressor seal.
- Insufficient pressure difference during an air conditioning system test.
These symptoms do not confirm compressor failure alone. Refrigerant loss, condenser damage and electrical faults should also be investigated.
Why Replacement Matters
A compressor with internal wear, seizure or leakage may no longer provide the refrigerant flow needed for cooling. Diagnose the original fault before fitting a replacement, particularly where contamination or inadequate lubrication contributed to failure.
FAQs
- Will regassing fix the problem?
A recharge will not repair mechanical compressor damage or an unresolved refrigerant leak. Establish the cause of weak cooling first. - Should the oil charge be checked?
Yes. Confirm the lubricant specification and quantity for the vehicle and replacement compressor; do not assume the supplied oil charge matches the complete system requirement. - Does the system need cleaning after internal failure?
Inspect for contamination and follow the compressor installation instructions. Some components require replacement rather than flushing, especially where metallic debris is present.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P1820803D
The product you are viewing cross references to these numbers