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Porsche // 997 (911) MK1 2005-2008 // 997 MK1 Carrera 2S 3.8L 2005-08
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Category Filter
Air conditioning compressor. Porsche 991.2 / 982 (718) Boxster / Cayman GT4 Clubsport - 9P1820803D
9P1820803D/1
Vehicle Group
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- 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
Information
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
9P1820803B
9P1820803C
9P1820803D
9P1820803DX
8FK351001241
The product you are viewing cross references to these numbers
Price: £425.00
Orderable
Related products
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Air con compressor (New).
Restore perfect climate control in your Porsche with this OE Match air-conditioning compressor. A high-quality replacement designed to match the original Porsche specifications in form, fit, and performance. Precision-engineered for Porsche 996 and Boxster (986) models, this compressor delivers reliable refrigerant compression and consistent cooling performance. Built using robust materials and modern manufacturing standards, it ensures smooth, quiet operation and long-lasting durability under all driving conditions. Whether you’re replacing a failed unit or refreshing your A/C system, this OE Match compressor offers a cost-effective, factory-quality solution that installs directly with no modifications required.
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 996 1998-05
Porsche 997 MKI 2005-08
Diagram ref no 1.
Replacing with an OE Match compressor restores reliable cooling, reduces system noise, and protects the rest of the A/C components from damage caused by a failing unit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99612601152
The product you are viewing cross references to these numbers
Restore perfect climate control in your Porsche with this OE Match air-conditioning compressor. A high-quality replacement designed to match the original Porsche specifications in form, fit, and performance. Precision-engineered for Porsche 996 and Boxster (986) models, this compressor delivers reliable refrigerant compression and consistent cooling performance. Built using robust materials and modern manufacturing standards, it ensures smooth, quiet operation and long-lasting durability under all driving conditions. Whether you’re replacing a failed unit or refreshing your A/C system, this OE Match compressor offers a cost-effective, factory-quality solution that installs directly with no modifications required.
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 996 1998-05
Porsche 997 MKI 2005-08
Diagram ref no 1.
Why & When to Replace:
- A/C blowing warm or inconsistent air
- Compressor clutch not engaging or making noise
- Loss of refrigerant or visible leakage
- During system overhaul or refrigerant conversion service
Replacing with an OE Match compressor restores reliable cooling, reduces system noise, and protects the rest of the A/C components from damage caused by a failing unit.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99612601152
99612601152
996.126.011.52
32177G
The product you are viewing cross references to these numbers
Price: £199.00
Arriving soon
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Air con compressor (New).
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 996 1998-05
Porsche 997 MKI 2005-08
Click 'Zoom in' for large parts diagram.
Diagram ref no 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99612601152
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 996 1998-05
Porsche 997 MKI 2005-08
Click 'Zoom in' for large parts diagram.
Diagram ref no 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99612601152
99612601152
8FK351132581
8FK 351 132-581
32177G
The product you are viewing cross references to these numbers
Price: £213.59
In stock
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Air con compressor sealing ring.
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 Carrera / Turbo / GT3 1998-04
Porsche 997 Carrera / Turbo 2005-09
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99657392602
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005-08
Porsche 987C Cayman 2005-08
Porsche 996 Carrera / Turbo / GT3 1998-04
Porsche 997 Carrera / Turbo 2005-09
Click 'Zoom in' for large parts diagram.
Diagram ref no 7
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99657392602
99657392602
The product you are viewing cross references to these numbers
Price: £4.70
In stock
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Air con compressor (New).
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 996 1998-05
Porsche 997 MKI 2005-08
Click picture for large parts diagram.
Diagram ref no 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99612601152
The product you are viewing cross references to these numbers
Fits:
Porsche 986 Boxster 1997-04
Porsche 987 Boxster 2005>>
Porsche 987C Cayman 2005>>
Porsche 996 1998-05
Porsche 997 MKI 2005-08
Click picture for large parts diagram.
Diagram ref no 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99612601152
99612601152
996.126.011.52
32177G
The product you are viewing cross references to these numbers
Price: £1,911.52
Orderable