Keep refrigerant moving through your Lexus climate system with the DENSO Auto Parts ac compressor 471-1343, a new A/C compressor supplied with its clutch. It is a direct-fit replacement for the 1998-2000 Lexus GS400, the 2001-2005 Lexus GS430, and the 2006-2010 Lexus SC430. See the Buyer's Guide tab for engine details.
As the pump of the air-conditioning system, the compressor draws in low-pressure refrigerant vapor, compresses it, and sends it on toward the condenser. The clutch engages and disengages the compressor as the system calls for cooling.
Signs the compressor may need replacing include:
These symptoms can have other causes, so diagnose the system before replacing the compressor. Follow the vehicle service information for the oil charge, system cleaning, and related components.
Does the DENSO 471-1343 include the clutch?
Yes. DENSO describes 471-1343 as a new compressor with clutch.
Is this SC430 ac compressor listed for my 2006-2010 Lexus SC430?
Yes. 471-1343 is listed for the 2006-2010 Lexus SC430, along with the 1998-2000 Lexus GS400 and 2001-2005 Lexus GS430. See the Buyer's Guide tab for engine details.
What does an A/C compressor do?
It compresses refrigerant and circulates it through the A/C system. The clutch engages and disengages the compressor as the system calls for cooling.
What are signs my A/C compressor may need replacing?
Possible signs are warm air from the vents, a clutch that won't engage, noise when the A/C is on, or leaks at the compressor. These symptoms have other causes too, so diagnose the system first.
Who makes this compressor?
DENSO, one of the world's largest OE suppliers of A/C compressors. DENSO says its compressors are OE on 45% of vehicles in the North American market.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
