GMC Sierra 3500 HD Belts and Hoses

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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.

Serpentine Belt

Part Number: 12708561
GM 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...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $47.99
$28.04

Serpentine Belt

Part Number: 12656797
GM 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...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $89.81
$52.50

Serpentine Belt

Part Number: 12732705
GM GM
Other Names: Belt
Replaces: 12675893
Description: Silverado, Sierra 2500 HD. Diesel. Dual alternator. Silverado, Sierra 3500 HD.
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $88.43
$45.16

Serpentine Belt

Part Number: 12732503
GM GM
Other Names: Belt
Replaces: 12626077
Description: 6.6L gas, without dual alternators.
Fits:
  • Chevrolet:
    • Silverado 2500 HD
MSRP $41.86
$24.47

Serpentine Belt

Part Number: 12732504
GM GM
Other Names: F (S)Belt
Replaces: 12654273
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L gas, with dual alternators.
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
Not For Sale

OEM NEW 1999-10 GM Cadillac GMC Hummer Air Conditioning Compressor Belt 12576447

Part Number: 12576447
GM 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...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Avalanche 2500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • 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,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • 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
MSRP $39.76
$25.84

OEM NEW 1999-20 GM Chevrolet Hummer Cadillac Serpentine Drive Fan Belt 12637204

Part Number: 12637204
GM 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...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • 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,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe
  • GMC:
    • 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
MSRP $89.82
$52.49

OEM NEW 02-15 GM Chevrolet GMC Express Sierra Serpentine Drive Belt Fan 12642433

Part Number: 12642433
GM 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...
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Express 4500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Savana 4500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Sierra 3500 HD
MSRP $84.70
$49.51

V-Ribbed Serpentine Belt

Part Number: 12645694
GM GM
Other Names: Serpentine Belt
Description: Silverado, sierra. 6.6l. Dual alternator. Allows for the operation of various pulleys, and drive belt accessories, with the use of a...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $106.96
$58.56

OEM NEW 2007-15 GM Chevrolet Sierra Serpentine Belt w/ Dual Alternators 12649154

Part Number: 12649154
GM GM
Other Names: Serpentine Belt
Replaces: 98064077
Description: Silverado, sierra. 6.6l. Dual alternators. 6.6L diesel, with dual alternator, 150/150 amp. Allows for the operation of various pulleys,...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $135.65
$74.27

V-Ribbed Serpentine Belt

Part Number: 12656798
GM GM
Other Names: Serpentine Belt
Description: Silverado, sierra. 6.6l. 6.6L diesel, with dual alternator, 150/220 amp. Allows for the operation of various pulleys, and drive belt...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $100.75
$55.16

V-Ribbed Serpentine Belt

Part Number: 98035628
GM 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...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
MSRP $108.34
$59.31

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