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Denso 471-9134 A/C CompressorOE Quality 60-Day Returns
Part #: 471-9134

Denso 471-9134 A/C Compressor

73 vehicles fit this part
Select your vehicle to confirm fitment
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Fitment: Buick, Pontiac, Oldsmobile, and Chevrolet, Century, Grand Am, Regal, Alero, Impala, Malibu, Monte Carlo, Grand Prix, Lumina, Venture, Silhouette, Montana, Cutlass, Trans Sport, Cutlass Supreme, and Lumina APV
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Reliable A/C Compressor for Buick, Chevrolet, Oldsmobile, and Pontiac

The Denso 471-9134 A/C compressor is engineered to restore efficient air conditioning performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed specifically for models such as the Alero, Century, Cutlass, Grand Am, and Impala, this compressor ensures compatibility and reliable operation.

  • Compatible with R134a refrigerant systems
  • Clutch maximum diameter of 108.0 mm for precise engagement
  • Serpentine pulley belt type for smooth power transmission
  • Bolt tangent mounting type for secure installation
  • Fits multiple GM models including Malibu, Monte Carlo, and Regal

Technical Details and Features

This Denso A/C compressor (part number 471-9134) is designed to work with R134a refrigerant, the standard for many late-model vehicles. The clutch has a maximum diameter of 108.0 mm, which ensures proper engagement with the serpentine belt system commonly found in Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. The bolt tangent mounting type provides a secure and stable fit, reducing vibration and wear during operation. This compressor is compatible with a range of GM models including the Lumina APV, Silhouette, and Trans Sport, making it a versatile replacement part.

Common Applications and Problem Resolution

  • Restores A/C cooling performance in Buick Alero and Chevrolet Malibu
  • Replaces worn or damaged compressors in Pontiac Grand Prix and Oldsmobile Cutlass
  • Addresses clutch engagement issues due to worn clutch diameter
  • Solves belt slippage problems with serpentine pulley compatibility
  • Fixes mounting instability with bolt tangent design

Installation Notes and Tips

  • Ensure system is evacuated and recharged with R134a refrigerant after installation
  • Verify clutch diameter matches 108.0 mm specification for proper fit
  • Inspect serpentine belt condition and replace if worn to prevent premature failure
  • Use correct torque specifications for bolt tangent mounting to avoid leaks or misalignment
  • Consult vehicle-specific service manual for detailed installation procedures

Quality Assurance and Warranty Information

Denso manufactures this A/C compressor to meet OEM standards for durability and performance. The part number 471-9134 undergoes rigorous quality control to ensure reliable operation in compatible Buick, Chevrolet, Oldsmobile, and Pontiac models. While specific warranty terms may vary, Denso typically offers coverage against defects in materials and workmanship, providing confidence in the product's longevity and function.

This part fits 73 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2005BuickCenturyN/A
2005PontiacGrand AmN/A
2004BuickCenturyN/A
2004BuickRegalN/A
2004OldsmobileAleroN/A
2004PontiacGrand AmN/A
2003BuickCenturyN/A
2003BuickRegalN/A
2003ChevroletImpalaN/A
2003ChevroletMalibuN/A
2003ChevroletMonte CarloN/A
2003OldsmobileAleroN/A
2003PontiacGrand AmN/A
2003PontiacGrand PrixN/A
2002BuickCenturyN/A
2002ChevroletImpalaN/A
2002ChevroletMalibuN/A
2002ChevroletMonte CarloN/A
2002OldsmobileAleroN/A
2002PontiacGrand AmN/A
2002PontiacGrand PrixN/A
2001BuickCenturyN/A
2001ChevroletImpalaN/A
2001ChevroletLuminaN/A
2001ChevroletMalibuN/A
2001ChevroletMonte CarloN/A
2001OldsmobileAleroN/A
2001PontiacGrand AmN/A
2001PontiacGrand PrixN/A
2000BuickCenturyN/A
2000ChevroletImpalaN/A
2000ChevroletLuminaN/A
2000ChevroletMalibuN/A
2000ChevroletMonte CarloN/A
2000OldsmobileAleroN/A
2000OldsmobileSilhouetteN/A
2000PontiacGrand AmN/A
2000PontiacGrand PrixN/A
2000PontiacMontanaN/A
1999BuickCenturyN/A
1999ChevroletLuminaN/A
1999ChevroletMalibuN/A
1999ChevroletMonte CarloN/A
1999OldsmobileAleroN/A
1999OldsmobileCutlassN/A
1999OldsmobileSilhouetteN/A
1999PontiacGrand AmN/A
1999PontiacGrand PrixN/A
1999PontiacMontanaN/A
1998BuickCenturyN/A
1998ChevroletLuminaN/A
1998ChevroletMonte CarloN/A
1998OldsmobileCutlassN/A
1998OldsmobileSilhouetteN/A
1998PontiacGrand PrixN/A
1998PontiacTrans SportN/A
1997BuickCenturyN/A
1997ChevroletLuminaN/A
1997ChevroletMonte CarloN/A
1997OldsmobileCutlassN/A
1997OldsmobileCutlass SupremeSLN/A
1997OldsmobileSilhouetteN/A
1997PontiacGrand PrixN/A
1997PontiacTrans SportN/A
1996BuickRegalN/A
1996ChevroletLuminaN/Aw/ 3 Bolt Tangent Mount
1996ChevroletLuminaN/A
1996ChevroletLumina APVN/ARear A/C compatible
1996ChevroletMonte CarloN/A
1996OldsmobileCutlass SupremeN/A
1996OldsmobileSilhouetteN/A
1996PontiacGrand PrixN/A
1996PontiacTrans SportN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15-2045815-20541

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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