GMC Sierra 3500 HD Belts and Hoses
We stock Genuine OEM GMC Belts and Hoses for your GMC Sierra 3500 HD. OEM belts and hoses play a crucial role in powering your engine's various components such as the water pump, alternator, and air conditioning compressor. They also help to cool your engine by circulating coolant to the radiator and other components. By using OEM belts and hoses, you can be confident that your engine is receiving the best possible performance and protection, reducing the risk of costly repairs and ensuring long-term reliability. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
2010-2023 GM - Timing Chain
Part Number: 12646387
GM Applications: 6.6L GAS. 5.3L, 6.2L. 6.2L W/O ZR1. 6.2L W/O SUPERCHARGER. 8 CYLINDER - 4.8L, 5.3L, 6.0L.
Other Names: Timing Chain
Description: Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
MSRP $108.21
$67.32
1997-2024 GM - Timing Chain
Part Number: 12646386
GM Applications: 5.7L. 6.6L. 6.0L, 6.2L, 7.0L. 4.8L, 5.3L, 6.0L, 6.2L. 8 CYLINDER - 4.8L, 5.3L, 6.0L.
Other Names: Timing Chain
Replaces: 12552954, 12586482, 88958608
Description: Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper...
Backordered
2020-2024 GM - Serpentine Belt
Part Number: 12708561
GM Other Names: Belt, oeb1039
Replaces: 12675892
Description: Silverado, Sierra 2500 HD. Single alternator. Silverado, Sierra 3500 HD. 6.6L diesel, without dual generators. Allows for the operation...
MSRP $47.99
$27.53
2015-2019 GM - Serpentine Belt
Part Number: 12656797
GM Other Names: Serpentine Belt
Description: 6.6L diesel, without dual alternator. Silverado, sierra. 6.6l. Single Alternator. Routing:Crk,Tens,Idler,Alt,Idler,Comp,Ps,Wp. Water...
MSRP $89.81
$49.74
2020-2024 GM - V-Ribbed Serpentine Belt
Part Number: 12732705
GM Other Names: Belt
Replaces: 12675893
Description: Silverado, Sierra 2500 HD. Diesel. Dual alternator. Silverado, Sierra 3500 HD.
MSRP $88.43
$42.78
Serpentine Belt
Part Number: 12732504
GM Other Names: F (S)Belt
Replaces: 12654273
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L gas, with dual alternators.
MSRP $43.26
$24.82
2014-2024 GM - Timing Chain Tensioner Kit with Bolt and Gasket
Part Number: 12630107
GM Applications: 6.6L GAS. 5.3L, 6.2L. 6.2L W/O ZR1. 6.2L W/O SUPERCHARGER.
Other Names: Tensioner
Description: Escalade ESV. Suburban. Yukon XL. Corvette. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Provides consistent tension to help...
MSRP $66.81
$42.17
2007-2020 GM - Timing Chain Tensioner Kit with Retainer and Bolt
Part Number: 12626407
GM Applications: 6.2L. 8 CYLINDER - 4.8L, 5.3L, 6.0L.
Other Names: Engine Timing Chain Tensioner
Replaces: 12585997
Description: Tensioner. Express, savana. 5.3L. SS. Removes excessive slack from the timing chain to help prevent chain rattle and excessive component...
MSRP $68.58
$43.28
2002-2010 GM - V-Ribbed Serpentine Belt
Part Number: 98035628
GM Other Names: Serpentine Belt
Replaces: 97300656
Description: Silverado, sierra. 6.6l. Single alternator. With ac. 145 amp alt. All. 6.6L turbo diesel, 145 amp. Federal. Tier 1 emission. Lev...
MSRP $108.34
$59.12
2002-2015 GM - V-Ribbed Serpentine Belt
Part Number: 12642433
GM Other Names: Serpentine Belt
Replaces: 12627525, 97300654, 98035630
Description: Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt
Creates a secure point of contact...
MSRP $84.70
$46.90
1999-2020 GM - V-Ribbed Serpentine Belt
Part Number: 12637204
GM Notes: Order by description.
Other Names: Belt
Replaces: 12557501, 12569348, 12576451
Description: Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt
Creates a secure point of contact...
MSRP $89.82
$49.73
1999-2010 GM - V-Ribbed Serpentine Belt
Part Number: 12576447
GM Other Names: AC Belt
Replaces: 12554028, 12569346
Description: Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt
Creates a secure point of contact...
MSRP $39.76
$22.81
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