OEM Buick A/C Idler Pulley

Air Conditioning Idler Pulley

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20 A/C Idler Pulleys found

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Buick Pulley Assembly Part Number: 6580043
$136.24 MSRP: $254.22
You Save: $117.98 (47%)
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Product Specifications
- Other Name: Pulley, A/C Compressor; Serpentine Belt Drive Kit; A/C Compressor Clutch; Pulley W/Bearing; Pulley; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- Skyhawk | 1988-1989 | Custom, SE | 4 Cyl 2.0 L GAS
- Skylark | 1988-1998 | Base, Custom, Gran Sport, Limited, Luxury Edition, Olympic Gold Edition | 4 Cyl 2.3 L GAS, 4 Cyl 2.4 L GAS
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Buick Idler Pulley Part Number: 12669569
$76.18 MSRP: $156.54
You Save: $80.36 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulley, Fan And Coolant Pump; Serpentine Belt Drive Kit; Serpentine Idler Pulley
- Replaces: 12555609, 12580771
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 8 Cyl 5.3 L GAS
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Buick Pulley W/Bearing Part Number: 6580047
$135.23 MSRP: $252.35
You Save: $117.12 (47%)
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Product Specifications
- Other Name: Pulley, A/C Compressor; A/C Compressor Clutch; Pulley; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- Regal | 1988-1992 | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Pulley W/Bearing Part Number: 6580042
$88.12 MSRP: $164.43
You Save: $76.31 (47%)
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Product Specifications
- Other Name: Compressor Pulley; A/C Compressor Clutch; Pulley; Pulley, A/C Compressor Drive/Idler
- Replaces: 2724714
Fits the following Buick Models:
- Century | 1984-1985 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Skyhawk | 1984-1989 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Compressor Pulley Part Number: 6580140
$19.82 MSRP: $227.18
You Save: $207.36 (92%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pulley, A/C Compressor; Serpentine Belt Drive Kit; A/C Compressor Clutch; Pulley Assembly; Pulley W/Bearing; Pulley; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- Electra | 1985-1986 | Limited, Park Avenue, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Skyhawk | 1985-1988 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Skylark | 1985-1991 | Base, Custom, Gran Sport, Limited, Luxury Edition | 4 Cyl 2.5 L GAS
- Somerset | 1986-1987 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS
- Somerset Regal | 1985 | Base, Limited | 4 Cyl 2.5 L GAS
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Buick Pulley W/Bearing Part Number: 6580046
$143.38 MSRP: $267.54
You Save: $124.16 (47%)
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Product Specifications
- Other Name: Pulley A/C Compressor; A/C Compressor Clutch; Pulley; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- Century | 1985-1988 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Regal | 1996-2004 | 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.8 L GAS
- Riviera | 1997-1998 | Base | 6 Cyl 3.8 L GAS
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Buick Idler Pulley Part Number: 6580037
$133.29 MSRP: $248.72
You Save: $115.43 (47%)
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Product Specifications
- Other Name: Compressor Pulley; A/C Compressor Clutch; Pulley W/Bearing; Pulley; Pulley Assembly, A/C Compressor Drive/Idler; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- Century | 1986-2005 | Custom, Estate Wagon, Limited, Special, Special Edition, T-Type | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
- Commercial Chassis | 1991-1993 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Regal | 1990-1996 | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
- Roadmaster | 1991-1993 | Base, Estate Wagon, Limited | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Skylark | 1994-1998 | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS
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Buick Idler Pulley Part Number: 14036001
$27.99 MSRP: $56.20
You Save: $28.21 (51%)
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Product Specifications
- Other Name: Pulley, Fan And Coolant Pump; Serpentine Belt Drive Kit; Belt; Pulley; Pulley, Power Brake Booster; Pulley, Fan And Coolant; Pulley, Idler Pulley
Fits the following Buick Models:
- Skyhawk | 1984-1986 | Custom, Limited, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Buick Idler Pulley Part Number: 12680377
$56.18 MSRP: $105.50
You Save: $49.32 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pulley, Fan And Coolant Pump; Serpentine Belt Drive Kit
Fits the following Buick Models:
- LaCrosse | 2018-2019 | Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV)
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Buick Idler Pulley Part Number: 12678158
$103.53 MSRP: $194.42
You Save: $90.89 (47%)
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Product Specifications
- Other Name: Pulley, Fan And Coolant Pump; Serpentine Belt Drive Kit
Fits the following Buick Models:
- LaCrosse | 2018-2019 | Base, Essence, Preferred, Premium | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV)
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Buick Serpentine Idler Pulley Part Number: 12633781
$34.71 MSRP: $59.34
You Save: $24.63 (42%)
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Product Specifications
- Other Name: Pulley, Fan And Coolant Pump; Serpentine Belt Drive Kit; Idler Pulley
- Replaces: 24576968
Fits the following Buick Models:
- Rainier | 2006-2007 | CXL | 6 Cyl 4.2 L GAS
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Buick Pulley W/Bearing Part Number: 6580044
Product Specifications
- Other Name: Compressor Pulley; A/C Compressor Clutch; Pulley; Rotor, A/C Compressor; Clutch Actuating Rotor; A/C Compressor Drive/Idler Pulley
Fits the following Buick Models:
- Commercial Chassis | 1994-1996 | Base | 8 Cyl 5.7 L GAS
- LeSabre | 2000-2005 | Custom, Limited | 6 Cyl 3.8 L GAS
- Park Avenue | 1997-2005 | Base, Ultra | 6 Cyl 3.8 L GAS
- Riviera | 1999 | Base | 6 Cyl 3.8 L GAS
- Roadmaster | 1994-1996 | Base, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition | 8 Cyl 5.7 L GAS
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Buick Compressor Pulley Part Number: 6556717
Product Specifications
- Other Name: Rim-Pulley; A/C Compressor Clutch; Pulley; Pulley, A.C. Compressor Drive
Fits the following Buick Models:
- Riviera | 1984-1985 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Skylark | 1984-1985 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Buick Pulley Part Number: 6551933
Product Specifications
- Other Name: Pulley, Rotor & Bearing; A/C Compressor Clutch; Rotor, A/C Compressor (Internal Parts); Pulley, A/C Compressor Drive/Idler; Pulley, A.C. Compressor Drive
- Replaced by: 02724711
Fits the following Buick Models:
- Century | 1984-1985 | Custom, Estate Wagon, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick Pulley W/Bearing Part Number: 5914745
Product Specifications
- Other Name: Pulley, A/C Compressor; A/C Compressor Clutch; Pulley; Pulley, A.C. Compressor Drive
Fits the following Buick Models:
- Regal | 1984-1985 | Base, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.7 L DIESEL
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Buick Compressor Pulley Part Number: 6580546
Product Specifications
- Other Name: Pulley, A/C Compressor; A/C Compressor Clutch; Pulley W/Bearing; Pulley; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- LeSabre | 1996-1999 | Custom, Limited | 6 Cyl 3.8 L GAS
- Park Avenue | 1996 | Base, Ultra | 6 Cyl 3.8 L GAS
- Riviera | 1996-1998 | Base | 6 Cyl 3.8 L GAS
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Buick Compressor Pulley Part Number: 6580045
Product Specifications
- Other Name: Pulley, A/C Compressor; Serpentine Belt Drive Kit; A/C Compressor Clutch; Pulley Assembly; Pulley W/Bearing; Clutch; Pulley; Pulley, A/C Compressor Drive/Idler
- Replaces: 2724718
Fits the following Buick Models:
- Century | 1989-1993 | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.3 L GAS
- Electra | 1987-1990 | Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.8 L GAS
- LeSabre | 1992-1995, 1986-1989 | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Park Avenue | 1991-1995 | Base, Ultra | 6 Cyl 3.8 L GAS
- Reatta | 1988-1991 | Base | 6 Cyl 3.8 L GAS
- Regal | 1992-1995 | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
- Riviera | 1995-1996, 1986-1993 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS
- Skylark | 1985-1993 | Base, Custom, Gran Sport, Limited, Luxury Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Somerset | 1986-1987 | Custom, Limited, T-Type | 6 Cyl 3.0 L GAS
- Somerset Regal | 1985 | Base, Limited | 6 Cyl 3.0 L GAS
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Buick Pulley Part Number: 6580041
Product Specifications
- Other Name: Pulley, A/C Compressor; A/C Compressor Clutch; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- Century | 1993-1996 | Custom, Limited, Special | 4 Cyl 2.2 L GAS, 6 Cyl 3.1 L GAS
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Buick Compressor Pulley Part Number: 6556715
Product Specifications
- Other Name: Rim-Pulley; A/C Compressor Clutch; Pulley Assembly; Pulley W/Bearing; Clutch Rim; A/C Compressor Drive Pulleys; Idler Rim.
Fits the following Buick Models:
- Century | 1984-1985 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Electra | 1984-1989 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Regal | 1984-1987 | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Riviera | 1984-1985 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Skyhawk | 1984 | Custom, Limited, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Skylark | 1984-1985 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Buick Idler Pulley Part Number: 10116209
Product Specifications
- Other Name: Pulley, Air Conditioner Compressor Drive/Idler; A/C Compressor Clutch; Compressor Adjust Bracket; Pulley; Bracket, A/C Compressor Drive/Idler; Pulley, A/C Compressor Drive/Idler
Fits the following Buick Models:
- Skyhawk | 1987-1988 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 2.0 L GAS

Buick A/C Idler Pulley

Choose OEM A/C Idler Pulley, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsGiant.com, you'll find it easy to get top-quality OEM Buick A/C Idler Pulley. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick A/C Idler Pulley ensures that the A/C belt is kept in track and is silent, thus making each ride cool and comfortable. Since 1903, Buick has been associated with comfort combining soft seats with muted cabins with its quiet tuning and soft technology that is user friendly to the driver, thus making the commuting process enjoyable. The brand continues to develop, being daring in the concept of Wildcat EV but respecting the elegant lines that form the legacy of the brand, and this harmony makes a Buick as stable in the rolling lounge. Its future is bright since the company is looking into efficient all electric powertrains that continue to place comfort at the center stage. The small A/C Idler Pulley is a gliding freewheel that is a smooth spinning object that directs the compressor belt to prevent squeal and also enhances cooling efficiency. To install a new A/C Idler Pulley, the first thing is to park and then allow the engine to cool, and then unplug the battery. Lift the hood, see the route of the belt, loosen tensioner and roll the belt off. Take off the bolt, strip off the old A/C Idler Pulley, examine the bracket and wipe the surface. Brush on threadlocker, tighten the bolt to specifications, refit the belt, release the tensioner, rotate the pulley by hand, reconnect battery, start Buick, and listen to quietly rotating.