GMC Sierra 1500 Pulleys

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We stock Genuine OEM GMC Pulleys for your GMC Sierra 1500. OEM pulleys are designed to precisely fit your vehicle's engine, ensuring proper operation and longevity. These pulleys play a crucial role in operating the accessory belt system, transferring power from the engine to components such as the alternator and power steering pump. By using OEM pulleys, you can be assured of reliable performance and a longer lifespan for your engine's belt system. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

2016-2024 GM - Drive Belt Idler Pulley

Part Number: 12630933
GM GM
Other Names: Idler Pulley
Description: Sierra, silverado. 5.3l. Drive belt. Grooved. Helps repair noisy idler pulley bearing This GM Genuine Part is designed, engineered, and...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $176.56
$97.99

2016-2018 GM - Drive Belt Idler Pulley

Part Number: 12633065
GM GM
Other Names: Idler Pulley
Description: Sierra, silverado. 5.3l. Drive belt. Smooth. Helps repair noisy idler pulley bearing This GM Genuine Part is designed, engineered, and...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $101.24
$56.19

1987-2016 GM - Drive Belt Idler Pulley

Part Number: 12634218
GM GM
Notes: Order by engine size & description.
Other Names: Pulley
Replaces: 14102597
Description: Repair noisy idler pulley bearing
Fits:
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • C3500HD,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • S10,
    • S10 Blazer,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • C3500HD,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • S15,
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
MSRP $115.12
$63.89

2020-2024 GM - Drive Belt Idler Pulley

Part Number: 55500388
GM GM
Other Names: Idler Pulley, 11790
Description: Silverado, sierra. 3.0l diesel. Repair noisy idler pulley bearing
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $30.36
$18.98

2019-2024 GM - Drive Belt Idler Pulley

Part Number: 12666592
GM GM
Other Names: Idler Pulley
Description: Silverado, sierra. 2.7l. 2.7L turbo. 3.0L diesel. CT4. 2.7l. Smooth. Repair noisy idler pulley bearing
Fits:
  • Cadillac:
    • CT4
  • Chevrolet:
    • Colorado,
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Canyon,
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $75.02
$43.14

2019-2024 GM - Drive Belt Idler Pulley

Part Number: 12666591
GM GM
Other Names: Idler Pulley
Description: Silverado, sierra. 2.7l. 2.7L turbo. CT6. 4.2l. CT4. 2.7l. Grooved. Repair noisy idler pulley bearing
Fits:
  • Cadillac:
    • CT4,
    • CT6
  • Chevrolet:
    • Colorado,
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Canyon,
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $52.57
$30.23

1999-2014 GM - Drive Belt Idler Pulley

Part Number: 12580774
GM GM
Other Names: Idler Pulley
Replaces: 12556612
Description: 4.3L, without ac. 2003-14, without ac. Express, savana. 4.3l. Tahoe, Yukon, Escalade. Silverado, sierra hybrid. Grooved. Replaces A/C...
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • C3500HD,
    • Express 1500,
    • Express 2500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Tahoe
  • GMC:
    • C3500HD,
    • Savana 1500,
    • Savana 2500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Yukon
MSRP $82.46
$47.41

2019-2021 GM - Belt Idler Pulley Bracket

Part Number: 12669865
GM GM
Other Names: Bracket
Description: 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $72.24
$47.36

1999-2024 GM - LC9 5.3L Drive Belt Idler Pulley

Part Number: 12669569
GM GM
Other Names: Idler Pulley
Replaces: 12555609, 12580771
Description: Repair noisy idler pulley bearing
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • C3500HD,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • C3500HD,
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Pontiac:
    • G8
MSRP $156.54
$86.88

2020-2025 GM - Air Conditioning Compressor Clutch Kit with Clutch, Coil, Pulley, Shims, Rings, Bracket, and Bolt

Part Number: 84495407
GM GM
Notes: Included with compressor. Includes Clutch Plate, Pulley, & Coil.
Other Names: Clutch & Pulley, 12570
Description: 2.7L turbo, 3.0L turbo, 3.0L diesel. Restore A/C compressor clutch to like new performance This GM Genuine Part is designed,...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $225.35
$122.71

2016-2018 GM - Crankshaft Balancer

Part Number: 12662070
GM GM
Other Names: Crankshaft Pulley
Description: 5.3 & 6.2L, with eassist. Incl.Engine Harmonic Balancer. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $141.19
$89.36

2018-2024 GM - Crankshaft Balancer

Part Number: 12680364
GM GM
Notes: Part has related component that cannot be reused/reinstalled. bolt.
Applications: 5.3L. 4.3L. 6.6L GAS. 6 CYLINDER. 6.2L W/O SUPERCHARGER.
Other Names: Crankshaft Pulley
Description: 2018-20, 2nd design. 5.3 & 6.2L. 6.6L gas. Express, savana. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4.3L. This GM Genuine...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Tahoe
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
MSRP $134.48
$85.10

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