BDFHYK A/C Compressor 158313 For Buick Enclave V6 2008-2012 3.6L, Chevy Traverse 2009-2012 V6 3.6L

BDFHYK 158313 A/C Compressor Overview for GM 3.6L Crossovers

BDFHYK 158313 A/C compressor with clutch is for Buick Enclave 2008-2012, Chevrolet Traverse 2009-2012, GMC Acadia 2007-2012, and Saturn Outlook 2007-2010 V6 3.6L applications when an AC compressor replacement is being considered after warm air, weak cooling, clutch noise, or compressor-area leak traces have been diagnosed. Before ordering, verify the OE / interchange references, compressor body, clutch setup, ports, connector, pulley area, and mounting points. This is an OE-style aftermarket replacement, not a Genuine OEM or Official OEM part.

Buick Chevrolet GMC Saturn Fitment and OE Number Check

Confirm These Vehicle Applications

• Buick Enclave V6 3.6L 2008-2012
• Chevrolet Traverse V6 3.6L 2009-2012
• GMC Acadia V6 3.6L 2007-2012
• Saturn Outlook V6 3.6L 2007-2010

Compare OE / Interchange References

• Compare your original compressor label and catalog data with these references: 158313; 157313; 15926085; 20844676; 25891797; 1521625; 1021625; 1121625; 1221625; 639390; 4710705; 6512525; 7512525; 2021784; 2021784R; 1421625NC; 10360780; 10360781; C1789R; TEM275788; TEM255659; 255659; 275788; 2021784AM.
• Match the compressor body, mounting ears, clutch face, pulley alignment, electrical connector, and refrigerant port layout before ordering.
• Do not choose an air conditioning compressor by vehicle name alone because engine, production date, or previous repair history may affect fitment.

GM 3.6L Crossover A/C Symptoms to Diagnose Before Replacement

Symptoms That May Involve the Compressor

• Warm air from the vents, weak cooling at idle, intermittent cooling, or an A/C clutch that does not engage may be related to the compressor.
• Compressor noise, pulley bearing noise, belt squeal, oil trace near the compressor, metal debris, or compressor seizure can point to compressor or clutch damage.

Other A/C System Causes to Check First

• Low refrigerant, refrigerant leaks, condenser airflow, cooling fan operation, relay, fuse, wiring, or pressure switch faults can cause similar symptoms.
• Expansion valve, orifice tube, receiver drier, accumulator, blend door, HVAC control, belt, or tensioner issues should be inspected before replacing the car AC compressor.

Before Ordering This BDFHYK A/C Compressor

Match the Original Compressor and Clutch Area

• Use the OE / interchange number as a reference, then visually compare the original vehicle AC compressor before purchase.
• Service the A/C system using proper refrigerant recovery, evacuation, oil, and recharge procedures.
• If the previous compressor failed internally, inspect the condenser, lines, drier or accumulator, and expansion device for contamination before installing a new AC compressor.