Replace a worn or failed A/C compressor with the DENSO Auto Parts A/C Compressor 471-1548, a new unit that pressurizes and circulates refrigerant through your air conditioning system and is supplied with its clutch. It fits many vehicles, among them the 2011-2016 BMW 550i, 2010-2016 BMW 550i GT xDrive and 2011-2016 BMW 550i xDrive, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list.
The compressor acts as the pump of the A/C system. When the clutch engages, the engine belt drives the compressor, which pressurizes refrigerant and circulates it through the system so the evaporator can cool the cabin air.
- New unit with clutch: a new A/C compressor that arrives with the clutch.
- From an OE supplier: DENSO states its compressors are original equipment on 45% of vehicles in the North American market, and most major vehicle manufacturers specify its units.
- First Time Fit program: DENSO develops these compressors through a strict risk-control process before release and builds and tests them to strict OE standards. The program is intended to help you avoid a costly second installation.
- Country of origin: Germany.
The listed applications use one compressor. Warm air from the vents, a clutch that will not engage, or noise with the A/C switched on are signs the compressor may need replacing. If a failed compressor is the cause, this unit replaces it. Diagnose the system first, and follow the vehicle service information for flushing, related component replacement, oil and refrigerant charge.
Interchange: 64 50 9 154 072
64509154072
This part cross-references / interchanges with the following part numbers:
64509154072, 64 50 9 154 072, 198367, 6513147, CO29118C
Frequently Asked Questions
What does an A/C compressor do?
It pressurizes refrigerant and circulates it through the air conditioning system. When the A/C is on, the clutch engages so the engine belt can drive the compressor.
Is this DENSO BMW AC compressor new, and does it include a clutch?
Yes. DENSO 471-1548 is a new A/C compressor, and it is supplied with its clutch.
Which vehicles does DENSO 471-1548 fit?
It fits many BMW models, among them the 2011-2016 BMW 550i, 2010-2016 BMW 550i GT xDrive and 2011-2016 BMW 550i xDrive. Check the "Vehicles it fits" section to confirm your vehicle.
What are signs an A/C compressor may need replacing?
Warm air from the vents, a clutch that does not engage, noise with the A/C on, or refrigerant leaking at the compressor may be signs. Diagnose the system first, because other parts can cause the same symptoms.
What should I know before installing this compressor?
Follow the vehicle service information for flushing, related component replacement, oil and refrigerant charge. The system must be properly evacuated and recharged after installation.
