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Air Con Compressor, R134A. Porsche 95B.1 Macan 3.0L Diesel 2014-18 - 8T0260805R
8T0260805R
Vehicle Group
- Porsche 95B.1 Macan S Diesel 3.0L V6 (258Bhp) 2014-18
Information
Air Con Compressor, R134A.
The Porsche Genuine OE Air Conditioning Compressor 8T0260805R is a factory-designed R134a A/C compressor specifically for the Porsche 95B.1 Macan 3.0 L Diesel. It forms the core of the A/C cooling loop, pressurising and circulating refrigerant so that cool air can be delivered throughout the passenger cabin.
Fits:
Porsche 95B.1 Macan 3.0L V6 Diesel 2014 - 2018
* cars with option code: KK1 - Refrigerant R134a
* model: PR:DD7,D1V, D43,D50,D51
Diagram ref no 1
The air conditioning compressor is the heart of the vehicle’s A/C cooling system. Driven by the engine’s accessory belt, it pressurises and circulates refrigerant (R134a) through the A/C system. By compressing low-pressure refrigerant gas into a high-pressure state and delivering it to the condenser, the compressor initiates the thermal cycle that ultimately produces cool, conditioned air inside the cabin.
Functions & Technical Role:
• Refrigerant pressurisation: Raises refrigerant pressure to begin the cooling cycle
• Circulation: Drives R134a refrigerant through the A/C system’s condenser, evaporator, and expansion device
• Heat transfer support: Enables the refrigerant to release heat in the condenser and absorb heat in the evaporator
• System integration: Works with Porsche-designed A/C plumbing, accumulator/drier, expansion valves, and blower system
• OEM quality: Designed to Porsche internal tolerances, shaft sealing, noise and vibration characteristics
Fitment / Position on Car
• Installed on: Engine accessory drive
• Location: Mounted to the engine block front-end bracket (A/C compressor location)
• Connection: Integrated with R134a refrigerant lines, electrical clutch plug, and drive belt interface
An A/C compressor that is mismatched, worn, or leaking can cause:
• Reduced cabin cooling performance
• Compressor noise or failure
• Refrigerant loss and inefficiency
• Damage to other HVAC components
Using a Genuine Porsche OE compressor like 8T0260805R ensures correct displacement, internal clearances, clutch engagement, and integration with the rest of the Porsche climate control system - preserving comfort, reliability, and long-term service life.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8T0260805R
The product you are viewing cross references to these numbers
The Porsche Genuine OE Air Conditioning Compressor 8T0260805R is a factory-designed R134a A/C compressor specifically for the Porsche 95B.1 Macan 3.0 L Diesel. It forms the core of the A/C cooling loop, pressurising and circulating refrigerant so that cool air can be delivered throughout the passenger cabin.
Fits:
Porsche 95B.1 Macan 3.0L V6 Diesel 2014 - 2018
* cars with option code: KK1 - Refrigerant R134a
* model: PR:DD7,D1V, D43,D50,D51
Diagram ref no 1
The air conditioning compressor is the heart of the vehicle’s A/C cooling system. Driven by the engine’s accessory belt, it pressurises and circulates refrigerant (R134a) through the A/C system. By compressing low-pressure refrigerant gas into a high-pressure state and delivering it to the condenser, the compressor initiates the thermal cycle that ultimately produces cool, conditioned air inside the cabin.
Functions & Technical Role:
• Refrigerant pressurisation: Raises refrigerant pressure to begin the cooling cycle
• Circulation: Drives R134a refrigerant through the A/C system’s condenser, evaporator, and expansion device
• Heat transfer support: Enables the refrigerant to release heat in the condenser and absorb heat in the evaporator
• System integration: Works with Porsche-designed A/C plumbing, accumulator/drier, expansion valves, and blower system
• OEM quality: Designed to Porsche internal tolerances, shaft sealing, noise and vibration characteristics
Fitment / Position on Car
• Installed on: Engine accessory drive
• Location: Mounted to the engine block front-end bracket (A/C compressor location)
• Connection: Integrated with R134a refrigerant lines, electrical clutch plug, and drive belt interface
An A/C compressor that is mismatched, worn, or leaking can cause:
• Reduced cabin cooling performance
• Compressor noise or failure
• Refrigerant loss and inefficiency
• Damage to other HVAC components
Using a Genuine Porsche OE compressor like 8T0260805R ensures correct displacement, internal clearances, clutch engagement, and integration with the rest of the Porsche climate control system - preserving comfort, reliability, and long-term service life.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
8T0260805R
8T0260805R
The product you are viewing cross references to these numbers
Price: £1,188.88
Orderable
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Information
Air Con Compressor.
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
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
9P1820803B
9P1820803D
The product you are viewing cross references to these numbers
Price: £2,357.27
Orderable
Vehicle Group
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
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- 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