OEM GM Belts

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Your vehicle has a number of parts hard at work under its hood. Many would be motionless if not for the high-quality belts that were installed at the factory. Without them, your car, truck, or SUV would have a tough time running right.

What Belts Do

Most vehicles have two types of belts, excluding the seatbelts that keep you safe and sound. The first is the timing belt. This notched rubber belt helps the crankshaft turn your engine camshaft. If it breaks, your engine is going to stop running right away. That's quite dangerous. The other belts you'll find are serpentine, or drive, belts. There are far more of them, which makes sense since they power a number of parts. Your alternator, power steering, air conditioning compressor, and more all rely on serpentine belts to move them. If these belts go bad, you can generally still continue driving – just not comfortably.

Warning Signs of Belt Failure

You should check your belts regularly to ensure that they're in good shape. Check for:

  • Slack or loose belts
  • Cracks or fraying edges

You also want to check the maintenance schedule detailed in your owner's manual, since you don't want belts serving past their normal mileage. When it is time to switch out new belts for old, make sure to choose the right ones for the project. Those are the ones made by GM. They're made to your model's specifications, so you can trust both fit and performance. Our online auto parts center has a comprehensive selection in stock and ready to ship. Order today to save both time and money!

Serpentine Belt
Part Number: 10043020
Other Names: Belt, More Names
Description: For A/C Belt. Water Pump, Alternator and Compressor. 73". 4 cylinder, with ac, manual steering. S-series. 2.5l. Without power steering.... More Info
Notes: Order by engine options and description. More Notes
Fits:
  • Chevrolet:
    • Astro,
    • S10,
    • S10 Blazer
  • GMC:
    • S15,
    • Safari,
    • Sonoma
  • 1 more
MSRP $46.04
$41.44
MSRP $46.04
$41.44
Serpentine Belt
Part Number: 10230725
Other Names: Belt, Idler Pulley, F (S)Belt More Names
Notes: Order engine drive belts by year & engine type. More Notes
Fits:
  • Buick:
    • Electra,
    • LeSabre,
    • Park Avenue,
    • Reatta,
    • Regal,
    • Riviera
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Lumina APV,
    • Suburban C2500,
    • Suburban K2500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C2500,
    • Suburban K2500
  • Oldsmobile:
    • 88,
    • 98,
    • Delta 88,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Trans Sport
  • 25 more
MSRP $7.84
$4.90
MSRP $7.84
$4.90
Serpentine Belt
Part Number: 92067152
Other Names: F (S)Belt More Names
Description: GTO. More Info
Fits:
  • Pontiac:
    • GTO
MSRP $166.98
$96.01
MSRP $166.98
$96.01
Serpentine Belt
Part Number: 92089561
Other Names: F (S)Belt More Names
Description: GTO. More Info
Fits:
  • Pontiac:
    • GTO
MSRP $185.32
$106.55
MSRP $185.32
$106.55
Serpentine Belt
Part Number: 24576766
Other Names: F (S)Belt More Names
Description: Cavalier, Sunfire. 2.2l. Without ac. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
MSRP $87.03
$52.21
MSRP $87.03
$52.21
Serpentine Belt
Part Number: 25185133
Other Names: Belt More Names
Description: Aveo, Aveo5. With ac. 2009-11. G3. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
  • Pontiac:
    • G3
MSRP $53.93
$32.35
MSRP $53.93
$32.35
Serpentine Belt
Part Number: 12560974
Other Names: F (S)Belt More Names
Description: All models. 4.6l. Accessory. DeVille. Without luxury or touring. Without 140 amp alternator. 4.6L, without 140 amp alt. Code ts. More Info
Fits:
  • Cadillac:
    • DeVille
MSRP $72.62
$43.57
MSRP $72.62
$43.57
Serpentine Belt
Part Number: 12576452
Other Names: F (S)Belt More Names
Description: Routing:Crk,Tens,Alt,Idler,Ps,Idler,Wp. 2205.0mm. Water Pump, Alternator and Power Steering. 4.3l. With ac. Exc.Air Cond. 6 cylinder,... More Info
Notes: Order by engine options and description. More Notes
Fits:
  • Chevrolet:
    • Astro,
    • Express 1500,
    • Express 2500,
    • Silverado 1500
  • GMC:
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Sierra 1500
  • Oldsmobile:
    • Alero,
    • Cutlass
  • Pontiac:
    • Grand Am
  • 6 more
MSRP $80.20
$48.12
MSRP $80.20
$48.12
Serpentine Belt
Part Number: 12576454
Other Names: Fan Belt, Belt More Names
Notes: Order By Description. More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe,
    • Venture
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • Oldsmobile:
    • Silhouette
  • Pontiac:
    • Montana
  • 32 more
MSRP $59.68
$35.80
MSRP $59.68
$35.80
Serpentine Belt
Part Number: 12576455
Other Names: Belt More Names
Description: Express, savana. 4.3l. All models. 4.3l. 4.3L, with ac. 2003-14, with ac, 125 amp. With ac compressor. 125 amp alt. More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Silverado 1500,
    • Silverado 1500 Classic
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Sierra 1500,
    • Sierra 1500 Classic
  • 3 more
MSRP $76.09
$45.65
MSRP $76.09
$45.65
Serpentine Belt
Part Number: 12576572
Other Names: Belt More Names
Description: For A/C Belt. Routing:Crk,Idler,Comp,Tens,Alt,Ps,Wp. Air Conditioning, Alternator, Power Steering and Water Pump. 4.3l. With ac. 6... More Info
Notes: Order by engine options and description. More Notes
Fits:
  • Chevrolet:
    • Astro
  • GMC:
    • Safari
MSRP $80.22
$48.13
MSRP $80.22
$48.13
Serpentine Belt
Part Number: 12576750
Other Names: Belt More Names
Description: Equinox, Torrent. 3.4l. Impala, Monte Carlo. 3.8l. Grand Prix. 3.8l. LaCrosse. 3.8l. 3.8L, without supercharger. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Equinox,
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix,
    • Torrent
  • 1 more
MSRP $80.76
$48.44
MSRP $80.76
$48.44
Serpentine Belt
Part Number: 12576753
Other Names: Fan Belt, Belt More Names
Description: Exc.Air Cond. Air Pump, Alternator, Power Steering and Water Pump. 2500mm. 6 cylinder, alternator & p/s. 4.3l. Gas engine, 7.4L without... More Info
Notes: Order by engine options and description. More Notes
Fits:
  • Chevrolet:
    • Astro,
    • C2500,
    • C3500,
    • Express 3500,
    • G10,
    • G20,
    • G30,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C2500,
    • Suburban K2500
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Safari,
    • Savana 3500,
    • Suburban C2500,
    • Suburban K2500
  • 19 more
MSRP $80.22
$48.13
MSRP $80.22
$48.13
Serpentine Belt
Part Number: 12578869
Other Names: F (S)Belt More Names
Description: Routing:Crk,Wp,Comp,Ps,Alt,Tens. 20.5 x 2195.0mm. Water Pump, Alternator, Air Conditioning and Power Steering. 3.4l. Alero. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am
MSRP $73.75
$44.23
MSRP $73.75
$44.23
Serpentine Belt
Part Number: 12584310
Other Names: F (S)Belt More Names
Description: Vue. 3.6l. LaCrosse. 3.6l. Equinox, Torrent. 3.6l. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
  • Saturn:
    • Vue
MSRP $61.09
$36.65
MSRP $61.09
$36.65
Serpentine Belt
Part Number: 12593189
Other Names: AC Belt, F (S)Belt More Names
Description: STS, STS-v. 4.6l. SRX. 4.6l. Water pump/ps/ac. STS, STS-v. 4.4l. More Info
Fits:
  • Cadillac:
    • SRX,
    • STS
MSRP $123.45
$70.99
MSRP $123.45
$70.99
Serpentine Belt
Part Number: 12594450
Other Names: Belt More Names
Description: Malibu. 3.6l. G6. 3.6l. Aura. 3.6l. More Info
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $62.41
$37.43
MSRP $62.41
$37.43
Serpentine Belt
Part Number: 12599845
Other Names: AC Belt, F (S)Belt More Names
Description: XLR. 4.4L. More Info
Fits:
  • Cadillac:
    • XLR
MSRP $60.14
$36.07
MSRP $60.14
$36.07
Serpentine Belt
Part Number: 12611636
Other Names: Belt More Names
Description: For A/C Belt. Routing:Crk,Tens,Ps,Alt,Idler,Comp,Wp. Water Pump, Alternator, Air Conditioning and Power Steering. Canyon, Colorado. 3.7L. More Info
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
  • Hummer:
    • H3,
    • H3T
MSRP $66.26
$39.76
MSRP $66.26
$39.76
Serpentine Belt
Part Number: 12626077
Other Names: Belt More Names
Description: 2018-20, 150, 220 amp. Express, savana. 4.3l. With ac compressor. 220 amp alt. With ac compressor. 150 amp alt. Silverado, Sierra 2500... More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 3 more
MSRP $31.72
$19.83
MSRP $31.72
$19.83
Serpentine Belt
Part Number: 12636137
Other Names: Belt More Names
Description: XTS. With power steering pump. 6t70. 3.0L & 3.6L. 3.6L, with awd. 3.6L twin-turbo. LaCrosse. More Info
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • XTS
MSRP $48.76
$33.34
MSRP $48.76
$33.34
Serpentine Belt
Part Number: 12636226
Other Names: Drive Belt, Belt More Names
Description: Corvette. Without supercharger. Without supercharged. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $56.80
$34.08
MSRP $56.80
$34.08
Serpentine Belt
Part Number: 12638808
Other Names: Belt More Names
Description: 1.4L. More Info
Fits:
  • Chevrolet:
    • Cruze
MSRP $24.42
$15.26
MSRP $24.42
$15.26
Serpentine Belt
Part Number: 12642400
Other Names: Belt More Names
Description: Camaro. 6.2l. Without supercharger. More Info
Fits:
  • Chevrolet:
    • Camaro
MSRP $48.56
$29.14
MSRP $48.56
$29.14
Serpentine Belt
Part Number: 12642434
Other Names: F (S)Belt More Names
Description: 6.6L, without dual generators. Express, savana. 6.6l diesel. Without dual alternators. Lgh engine. More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
MSRP $72.61
$43.57
MSRP $72.61
$43.57
Serpentine Belt
Part Number: 12645694
Other Names: Belt More Names
Description: Silverado, sierra. 6.6l. Dual alternator. More Info
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $93.95
$56.38
MSRP $93.95
$56.38
Serpentine Belt
Part Number: 12648981
Other Names: F (S)Belt More Names
Description: CTS. 3.6l. Without vsport. 3.6L, 2013-2015. 3.6L, 2014-15. Routing:Crk,Tens,Alt,Wp,Comp. Alternator, Water Pump and Air Conditioning.... More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS
MSRP $46.15
$27.68
MSRP $46.15
$27.68
Serpentine Belt
Part Number: 12651112
Other Names: Belt More Names
Description: Corvette. Without supercharger. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $72.04
$43.22
MSRP $72.04
$43.22
Serpentine Belt
Part Number: 12652186
Other Names: Belt More Names
Description: CTS. 2.0l. Canyon, Colorado. 2.5l. Routing:Crk,Tens,Alt,Wp,Comp. Alternator, Water Pump and Air Conditioning. Coupe, 2.0L turbo. Sedan,... More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS
  • Chevrolet:
    • Camaro,
    • Colorado
  • GMC:
    • Canyon
MSRP $29.61
$18.51
MSRP $29.61
$18.51
Serpentine Belt
Part Number: 12653318
Other Names: Belt More Names
Description: Captiva Sport. 2.4l. With non variable steering. More Info
Fits:
  • Chevrolet:
    • Captiva Sport
MSRP $66.72
$40.04
MSRP $66.72
$40.04
Serpentine Belt
Part Number: 12653580
Other Names: F (S)Belt More Names
Description: Spark. Without air conditioning. More Info
Fits:
  • Chevrolet:
    • Spark
MSRP $28.58
$17.86
MSRP $28.58
$17.86
Serpentine Belt
Part Number: 12654488
Other Names: F (S)Belt More Names
Description: Spark. With air conditioning. More Info
Fits:
  • Chevrolet:
    • Spark
MSRP $26.59
$16.61
MSRP $26.59
$16.61
Serpentine Belt
Part Number: 12654814
Other Names: F (S)Belt More Names
Description: 7.0L. More Info
Fits:
  • Chevrolet:
    • Camaro
MSRP $46.89
$28.14
MSRP $46.89
$28.14
Serpentine Belt
Part Number: 12654815
Other Names: Belt More Names
Description: Enclave, Traverse. Acadia Limited. More Info
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
MSRP $40.61
$24.37
MSRP $40.61
$24.37
Serpentine Belt
Part Number: 12658091
Other Names: Belt More Names
Description: 1.5L turbo. Malibu. 1.5l. More Info
Fits:
  • Chevrolet:
    • Malibu
MSRP $30.24
$18.91
MSRP $30.24
$18.91
Serpentine Belt
Part Number: 12662028
Other Names: Belt More Names
Description: Express, savana. 2.8l diesel. More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
MSRP $59.75
$35.84
MSRP $59.75
$35.84
Serpentine Belt
Part Number: 12664598
Other Names: Belt More Names
Fits:
  • Buick:
    • Envision,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado,
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia,
    • Canyon,
    • Terrain
  • 10 more
MSRP $30.49
$19.06
MSRP $30.49
$19.06
Serpentine Belt
Part Number: 12666589
Other Names: Belt More Names
Description: 2.7L turbo. Silverado, sierra. 2.7l. 3.0L diesel. CT4. 2.7l. More Info
Fits:
  • Cadillac:
    • CT4
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $26.83
$16.78
MSRP $26.83
$16.78
Serpentine Belt
Part Number: 12677093
Other Names: Belt More Names
Description: Canyon, Colorado. 3.6l. More Info
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $28.02
$19.96
MSRP $28.02
$19.96
Serpentine Belt
Part Number: 12688041
Other Names: F (S)Belt More Names
Description: 3.0L twin-turbo. CT5. 3.0l. More Info
Fits:
  • Cadillac:
    • CT5
MSRP $31.79
$19.88
MSRP $31.79
$19.88
Serpentine Belt
Part Number: 22518599
Other Names: Belt, F (S)Belt More Names
Description: Exc.Air Cond. Alternator, Power Steering, Vacuum Pump and Water Pump. 2595.0mm. 6.5L. More Info
Notes: Order by year, model & description. More Notes
Fits:
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 18 more
MSRP $84.84
$50.90
MSRP $84.84
$50.90
Serpentine Belt
Part Number: 55350419
Other Names: F (S)Belt More Names
Description: Aveo, Aveo5. Without ac. 2009-11. Exc.Air Cond. Routing:Crk,Tens,Alt. Alternator. More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
  • Pontiac:
    • G3
MSRP $42.65
$29.17
MSRP $42.65
$29.17
Serpentine Belt
Part Number: 55350420
Other Names: F (S)Belt More Names
Description: Without ac. 1.8L, without climate control. More Info
Fits:
  • Chevrolet:
    • Cruze
  • Saturn:
    • Astra
MSRP $35.04
$21.91
MSRP $35.04
$21.91
Serpentine Belt
Part Number: 55350421
Other Names: F (S)Belt More Names
Description: Astra. With ac. More Info
Fits:
  • Saturn:
    • Astra
MSRP $43.84
$29.99
MSRP $43.84
$29.99
Serpentine Belt
Part Number: 19172681
Other Names: AC Belt, Belt More Names
Description: 5.7l. Ac. Water pump, alt, ps. More Info
Fits:
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
MSRP $29.39
$18.38
MSRP $29.39
$18.38
Serpentine Belt
Part Number: 19244952
Other Names: Belt, F (S)Belt More Names
Description: For A/C Belt. 6 cylinder, wp, p/s, gen, ip, a. 105 Amp Alternator. 6.5L. Single Alternator. Alternator, Power Steering, Vacuum Pump and... More Info
Notes: Order by engine options and description. More Notes
Fits:
  • Chevrolet:
    • Astro,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • G10,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Safari,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R2500,
    • Yukon
  • 30 more
MSRP $97.82
$58.69
MSRP $97.82
$58.69
Serpentine Belt
Part Number: 19316080
Other Names: Belt More Names
Description: City Express. More Info
Fits:
  • Chevrolet:
    • City Express
MSRP $29.89
$22.41
MSRP $29.89
$22.41
Serpentine Belt
Part Number: 97223131
Other Names: Belt More Names
Description: All models. 6.6l. With ac. 105 amp alt. With dual alt. More Info
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500
MSRP $42.38
$25.43
MSRP $42.38
$25.43
Serpentine Belt
Part Number: 88984192
Other Names: F (S)Belt More Names
Description: Cavalier, Sunfire. 2.2l. 2.2L, with ac, without dohc. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
MSRP $53.01
$31.80
MSRP $53.01
$31.80
Serpentine Belt
Part Number: 88986808
Other Names: F (S)Belt More Names
Description: Cavalier, Sunfire. 2.2l. Without ac. 2.0 & 2.2L, all. For A/C Belt. Routing:Crk,Wp,Comp,Alt,Ps. 17.80 x 2115mm. Water Pump, Alternator,... More Info
Notes: order by year & engine model type. More Notes
Fits:
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica
  • Pontiac:
    • Sunfire
MSRP $51.32
$30.78
MSRP $51.32
$30.78

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