Original GM Belts

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GM builds factory belts galore into its cars, trucks, and SUVs. There are generally three types of belts. Serpentine belts are one of the most common if you drive a GM model newer than model year 1990. Working with a crank pulley, idler pulleys, and a tensioner, they help run systems ranging from your alternator to your power steering. Drive belts, on the other hand, you can usually find in older vehicles. Also called V-belts, they have tapered rubber teeth and run off a crank pulley, passing through several systems. Usually, you'll have drive belts for your alternator, water pump, and radiator fan, among other auto parts. The more add-on systems you have, the more belts your vehicle needs to run everything. Timing belts connect a crankshaft to a camshaft. They keep both moving in sync while keeping other moving parts from hitting one another. Some cars now have timing chains instead of belts. These are built to last the life of your engine. Belt failure can mean a breakdown. When to change your serpentine belt depends on whether it's cracked, or its groove depths have become too shallow. You should check it around 60,000 miles and replace it by 90,000 miles. A belt-wear gauge can help. Replacing drive belts depends on which are affected. If a drive belt's too tight, for instance, it can strain your alternator and damage the bearings on your water pump; loosen the belt. If you've got loose drive belts, however, it might be time to change them. This is especially true if they squeal, you're having alternator trouble, or your vehicle's overheating. Of course, replace a drive belt if it looks cracked or if tightening doesn't resolve other issues. Replace timing belts when they're damaged or every 60,000 to 90,000 miles. Lucky for you, we make it easy to buy the OEM belts your GM vehicle needs. Order with us and save money!
Serpentine Belt
Part Number: 12637200
Other Names: AC Belt, Drive Belt, Belt More Names
Description: 6pk x 1495mm. Tahoe, Yukon, Escalade. Silverado, sierra. 6.0l. Silverado, sierra hybrid. More Info
Fits:
  • Cadillac:
    • Escalade,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon
  • 8 more
MSRP $94.18
$53.68
MSRP $94.18
$53.68
Serpentine Belt
Part Number: 88984195
Other Names: AC Belt, Alternator Belt, Drive Belt, F (S)Belt More Names
Description: All. 2.3a. 2nd Design. 2.3L, with ac. Alternator & ac. 4 cylinder, 2.3L. Cavalier, Sunfire. 2.3l. Cavalier, Sunfire. 2.4l. Compressor... More Info
Notes: 34. More Notes
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Malibu
  • Oldsmobile:
    • Achieva,
    • Alero,
    • Calais,
    • Cutlass Calais
  • Pontiac:
    • Grand Am,
    • Sunfire
  • 5 more
MSRP $26.33
$15.80
MSRP $26.33
$15.80
Serpentine Belt
Part Number: 12576745
Other Names: AC Belt, Belt More Names
Description: Ac. 8.1L gas. All models. 8.1l. More Info
Fits:
  • Chevrolet:
    • Avalanche 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 2500
  • GMC:
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon XL 2500
  • 6 more
MSRP $33.43
$20.06
MSRP $33.43
$20.06
Serpentine Belt
Part Number: 12606116
Other Names: AC Belt, Belt More Names
Description: CTS. 3.0L, 3.6L, 2008-09. Ac compressor & p/s pump. More Info
Fits:
  • Cadillac:
    • CTS
MSRP $35.86
$21.52
MSRP $35.86
$21.52
Serpentine Belt
Part Number: 12634321
Other Names: AC Belt, Belt More Names
Description: Sky. 2.0L. Solstice. Ion. 2.4l. Sedan, with ac. G6. 2.4l. 1st design. Malibu, Malibu Maxx. 2.2l. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6,
    • Solstice
  • Saturn:
    • Aura,
    • Ion,
    • Sky
  • 1 more
MSRP $30.71
$18.43
MSRP $30.71
$18.43
Serpentine Belt
Part Number: 12593189
Other Names: AC Belt, Belt More Names
Description: SRX. 4.6l. STS, STS-v. 4.6l. STS, STS-v. 4.4l. Water pump/ps/ac. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
MSRP $123.45
$68.52
MSRP $123.45
$68.52
Serpentine Belt
Part Number: 12599845
Other Names: AC Belt, Belt More Names
Description: XLR. Ac & p/s. 4.4l. More Info
Fits:
  • Cadillac:
    • XLR
MSRP $60.14
$34.27
MSRP $60.14
$34.27
Serpentine Belt
Part Number: 12576446
Other Names: AC Belt, Belt More Names
Description: SSR. 5.3 & 6.0L. Secondary (ac). All models. 5.3l. All models. 6.0l. More Info
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • SSR,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • 2 more
MSRP $27.94
$16.76
MSRP $27.94
$16.76
Serpentine Belt
Part Number: 12578060
Other Names: AC Belt, Belt More Names
Description: XLR. Ac & p/s. 4.6l. More Info
Fits:
  • Cadillac:
    • XLR
MSRP $31.04
$18.62
MSRP $31.04
$18.62
Serpentine Belt
Part Number: 12588411
Other Names: Drive Belt, Belt More Names
Description: All. Aurora. 3.8L, 2nd design. Impala, Monte Carlo. 3.8l. 3.8L, without supercharger. Ac, alt, p/s, & water pump. 3.5l.... More Info
Fits:
  • Buick:
    • Regal,
    • Riviera
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Oldsmobile:
    • Aurora
  • Pontiac:
    • Grand Prix
  • 1 more
MSRP $68.38
$38.98
MSRP $68.38
$38.98
Serpentine Belt
Part Number: 12626222
Other Names: Drive Belt, Belt More Names
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • 23 more
MSRP $61.17
$34.86
MSRP $61.17
$34.86
Serpentine Belt
Part Number: 12677037
Other Names: Drive Belt, Belt More Names
Description: Primary. LaCrosse. 2.5l. More Info
Fits:
  • Buick:
    • LaCrosse
MSRP $48.21
$27.47
MSRP $48.21
$27.47
Serpentine Belt
Part Number: 19244950
Other Names: Drive Belt, Belt More Names
Description: Corvette. 5.7 & 6.0L. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Corvette
MSRP $87.73
$50.03
MSRP $87.73
$50.03
Serpentine Belt
Part Number: 19355283
Other Names: Drive Belt, Belt More Names
Replaces: 24505042
Description: All. 3.8l. 2365 mm. 3.8L, 1st design. More Info
Fits:
  • Buick:
    • Regal
  • Oldsmobile:
    • Intrigue
  • Pontiac:
    • Grand Prix
MSRP $56.70
$32.33
MSRP $56.70
$32.33
Serpentine Belt
Part Number: 12636226
Other Names: Drive Belt, Belt More Names
Description: Corvette. Without supercharger. Without supercharged. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $55.41
$31.59
MSRP $55.41
$31.59
Serpentine Belt
Part Number: 12575425
Other Names: Drive Belt, Belt More Names
Fits:
  • Cadillac:
    • DeVille,
    • Seville
  • Oldsmobile:
    • Aurora
  • Pontiac:
    • Bonneville
MSRP $59.98
$34.19
MSRP $59.98
$34.19
Serpentine Belt
Part Number: 12588410
Other Names: Drive Belt, Belt More Names
Description: All models. Eng/code j. With ac. 3.1l. Impala, Monte Carlo. 3.4l. More Info
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Impala,
    • Lumina,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
MSRP $47.32
$26.96
MSRP $47.32
$26.96
Serpentine Belt
Part Number: 12677962
Other Names: AC Belt, Belt More Names
Description: Secondary. LaCrosse. 2.5l. More Info
Fits:
  • Buick:
    • LaCrosse
MSRP $24.16
$14.50
MSRP $24.16
$14.50
Serpentine Belt
Part Number: 12575261
Other Names: Belt More Names
Description: 3.4L. Equinox, Torrent. More Info
Fits:
  • Chevrolet:
    • Equinox
MSRP $55.16
$31.44
MSRP $55.16
$31.44
Serpentine Belt
Part Number: 12577771
Other Names: Belt More Names
Description: G6. 3.5l. G6. 3.9l. Aura. 3.5l. Malibu. 3.5l. Malibu, Malibu Maxx. 3.9l. Routing:Crk,Wp,Idler,Tens,Alt,Idler,Ps,Idler,Comp. Water Pump,... More Info
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $63.66
$36.29
MSRP $63.66
$36.29
Serpentine Belt
Part Number: 12578553
Other Names: F (S)Belt More Names
Description: 5.7 & 6.0L. CTS. 5.7l. CTS. 6.0l. Primary drive. More Info
Fits:
  • Cadillac:
    • CTS
MSRP $48.32
$27.54
MSRP $48.32
$27.54
Serpentine Belt
Part Number: 12585151
Other Names: Belt More Names
Description: Ion. 2.0l. Cobalt. 2.0l. 2.0L supercharged. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
MSRP $70.00
$39.90
MSRP $70.00
$39.90
Serpentine Belt
Part Number: 12593774
Other Names: Belt More Names
Description: 4.2L, short wheel base. All models. 4.2l. 113 wheelbase. More Info
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Oldsmobile:
    • Bravada
  • 2 more
MSRP $63.99
$36.48
MSRP $63.99
$36.48
Serpentine Belt
Part Number: 12608660
Other Names: Belt More Names
Description: Acadia. Outlook. Enclave, Traverse. More Info
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
MSRP $63.09
$35.94
MSRP $63.09
$35.94
Serpentine Belt
Part Number: 12612519
Other Names: Belt More Names
Description: Vue. 2.4l. More Info
Fits:
  • Saturn:
    • Vue
MSRP $36.57
$21.94
MSRP $36.57
$21.94
Serpentine Belt
Part Number: 12626076
Other Names: Alternator Belt, Belt More Names
Description: Suburban. Yukon XL. Escalade ESV. Serpentine belt. Tahoe, Yukon, Escalade. Sierra, silverado. 5.3l. Sierra, silverado. 6.2l.... More Info
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
  • 5 more
MSRP $33.80
$20.28
MSRP $33.80
$20.28
Serpentine Belt
Part Number: 12630513
Other Names: Belt More Names
Description: CTS. 3.6l. ATS. 3.6l. With vsport. With v-series. Coupe, 3.6L twin-turbo. More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS
MSRP $35.36
$21.22
MSRP $35.36
$21.22
Serpentine Belt
Part Number: 12634319
Other Names: Belt More Names
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Classic,
    • Cobalt,
    • Equinox,
    • HHR
  • GMC:
    • Terrain
  • Oldsmobile:
    • Alero
  • Pontiac:
    • G5,
    • Grand Am
  • 7 more
MSRP $30.01
$18.01
MSRP $30.01
$18.01
Serpentine Belt
Part Number: 12634320
Other Names: Belt More Names
Replaces: 24466973
Fits:
  • Chevrolet:
    • Cavalier,
    • Cobalt,
    • HHR
  • Pontiac:
    • G5,
    • Sunfire
  • Saturn:
    • Ion,
    • Vue
  • 2 more
MSRP $31.92
$19.16
MSRP $31.92
$19.16
Serpentine Belt
Part Number: 12637201
Other Names: Belt More Names
Description: 4.3L, with ac. Without heavy duty. Express, savana. 4.3l. Silverado, sierra. 4.3l. Without auto controls. 2003-14, with ac, 145 amp.... More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Silverado 1500
  • GMC:
    • Savana 1500,
    • Sierra 1500
MSRP $62.24
$35.48
MSRP $62.24
$35.48
Serpentine Belt
Part Number: 12637203
Other Names: Belt More Names
Description: Exc.Air Cond. 4.3L, without ac. With heavy duty. With auto control. Express, savana. 4.3l. Silverado, sierra. 4.3l. 2003-14, without ac,... More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Silverado 1500
  • GMC:
    • Savana 1500,
    • Sierra 1500
MSRP $47.18
$30.65
MSRP $47.18
$30.65
Serpentine Belt
Part Number: 12639468
Other Names: Belt More Names
Description: Malibu. 2.4l. G6. 2.4l. 2nd design. Malibu, Malibu Maxx. 2.2l. Routing:Crk,Tens,Alt,Comp. Alternator and Compressor. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $30.58
$18.34
MSRP $30.58
$18.34

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