Factory GM Belts And Hoses

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Whichever GM brand and model you drive, it's got plenty of belts and hoses under the hood. Belts run your vehicle's crankshaft. Plus, they move most parts that start, steer, heat, and cool. Hoses, on the other hand, move parts using hydraulic (liquid) pressure.

Serpentine and drive belts, for example, move everything from alternator parts to power steering parts. Timing belts (or timing chains), however, help turn an engine's camshaft, keeping valves and pistons pumping in sync. Even your climate control system and fans have belts to move their parts. They work with the serpentine belt.

Radiator hoses, for another example, carry coolant between your engine and the radiator. Heater core hoses, though, push hot coolant through the car HVAC system, warming the vehicle's interior. Fuel hoses connect the gas tank and engine in older models, while brake hoses transfer brake fluid to charge the brake calipers. Air intake hoses help oxygenate the engine to regulate its air-to-fuel ratio; this helps ensure the engine runs properly. There are even hoses for PCV valves, oil coolers, and more.

Are you seeing subpar performance? Is your vehicle completely disabled? Worn belts and hoses may be the causes. Signs that might be true include visible looseness and damage, chirping or screeching noises, fluid leaks around a hose or under the car, battery and interior lighting problems, and engine problems, such as misfires, overheating, and failed startups. One of the worst symptoms is complete systems failure.

How often do you need to change belts? That varies by mileage and your owner's manual's maintenance schedule. Most hoses, however, you should replace at least every 4 years. Your timing chain, on the other hand, should last your engine's lifetime.

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Our auto parts store has a huge selection. Just browse our catalog by make, model, and model year, and place your order. We'll ship it out ASAP, so you can get repairs done pronto.

Belt
Part Number: 12637204
Other Names: Serpentine Belt, Drive Belt More Names
Notes: 126. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • 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,
    • Suburban 3500 HD,
    • 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
  • 34 more
MSRP $84.02
$46.62
MSRP $84.02
$46.62
Belt
Part Number: 12576453
Other Names: Fan Belt, Serpentine Belt More Names
Fits:
  • Cadillac:
    • SRX
  • Chevrolet:
    • Blazer,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • P30,
    • S10,
    • Silverado 1500
  • GMC:
    • Jimmy,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sonoma
  • Oldsmobile:
    • Bravada
  • 10 more
MSRP $79.32
$44.03
MSRP $79.32
$44.03
Belt
Part Number: 19355374
Other Names: Fan Belt, Serpentine Belt More Names
Replaces: 88986815
Notes: 313. More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Astro,
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • S10,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • Oldsmobile:
    • Bravada
  • 32 more
MSRP $72.91
$40.46
MSRP $72.91
$40.46
Belt
Part Number: 15599208
Other Names: Alternator Belt, Drive Belt, Accessory Drive Belt, AC Belt More Names
Description: 8 cylinder, manual trans with ac. 4 cylinder. Water Pump and Air Conditioning. 6 cylinder. More Info
Notes: 465. More Notes
Fits:
  • Buick:
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Chevrolet:
    • Astro,
    • C/K Pickup,
    • R10,
    • R20,
    • R2500,
    • R30,
    • R3500,
    • S10,
    • S10 Blazer,
    • V10,
    • V20,
    • V30,
    • V3500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • R1500 Pickup,
    • R2500 Pickup,
    • R3500 Pickup,
    • S15,
    • Safari,
    • V1500,
    • V2500,
    • V3500
  • Pontiac:
    • Phoenix
  • 27 more
MSRP $21.83
$12.33
MSRP $21.83
$12.33
Belt
Part Number: 12510331
Positions: Right
Other Names: Belt Kit More Names
Description: Coupe. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $106.95
$69.95
MSRP $106.95
$69.95
Belt
Part Number: 12510341
Positions: Right
Other Names: Belt Kit More Names
Description: Roadster. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $100.37
$65.64
MSRP $100.37
$65.64
Belt
Part Number: 12676726
Other Names: Supercharger Belt, Drive Belt, Serpentine Belt More Names
Replaces: 12628026, 12636227
Description: Camaro. CTS-v. Coupe, 6.2L, supercharger. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro
MSRP $68.13
$37.81
MSRP $68.13
$37.81
Belt
Part Number: 12588414
Other Names: Drive Belt, Serpentine Belt, F (S)Belt More Names
Description: Park Avenue. Bonneville, LeSabre. 3.8l. With supercharger, supercharger only. Riviera. More Info
Fits:
  • Buick:
    • Park Avenue,
    • Riviera
  • Pontiac:
    • Bonneville
MSRP $60.37
$33.51
MSRP $60.37
$33.51
Belt
Part Number: 12643517
Other Names: Drive Belt, Serpentine Belt, AC Belt, Accessory Drive Belt, F (S)Belt More Names
Replaces: 12658179
Description: Sierra, silverado. Tahoe, Yukon, Escalade. Escalade ESV. Suburban. Yukon XL. Vacuum Pump. 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 $6.22
$3.67
MSRP $6.22
$3.67
Belt
Part Number: 12517093
Positions: Left
Other Names: Belt Kit More Names
Description: Roadster. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $126.30
$82.60
MSRP $126.30
$82.60
Belt
Part Number: 19355282
Other Names: Serpentine Belt, Drive Belt More Names
Replaces: 12588413
Description: Ac, ps, alt, water pump. Park Avenue. Without supercharger. All models. 3.8L. With supercharger, alt, p/s & ac. Riviera. Ac, alt & p/s,... More Info
Fits:
  • Buick:
    • LeSabre,
    • Park Avenue,
    • Riviera
  • Chevrolet:
    • Lumina,
    • Monte Carlo
  • Pontiac:
    • Bonneville
  • 1 more
MSRP $60.02
$33.31
MSRP $60.02
$33.31
Belt
Part Number: 12576761
Other Names: Serpentine Belt, Drive Belt More Names
Description: 8.1L gas, 130amp alternator. All models. 8.1l. Fan/alt/ps. 145 amp alt. With 145amp alternator. 4.3l. With ac. 6 cylinder, wp, p/s, gen,... More Info
Notes: 53. More Notes
Fits:
  • Cadillac:
    • Escalade ESV
  • Chevrolet:
    • Astro,
    • Avalanche 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 1500,
    • Suburban 2500
  • GMC:
    • Safari,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 11 more
MSRP $34.82
$19.68
MSRP $34.82
$19.68
Belt
Part Number: 12636138
Other Names: Serpentine Belt, Drive Belt More Names
Description: All models. 8.1l. Fan/alt/ps. 105 amp alt. 8.1L gas, 105 alternator. Equinox,Terrain. 3.6l. SRX. 3.6l. Equinox,Terrain. 3.0l. 8.1L, 105... More Info
Fits:
  • Cadillac:
    • SRX
  • Chevrolet:
    • Avalanche 2500,
    • Captiva Sport,
    • Equinox,
    • 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,
    • Terrain,
    • Yukon XL 2500
  • 10 more
MSRP $68.27
$37.88
MSRP $68.27
$37.88
Belt
Part Number: 12637202
Other Names: Serpentine Belt, Drive Belt More Names
Notes: 483. More Notes
Fits:
  • Buick:
    • Commercial Chassis,
    • Rainier,
    • Regal,
    • Roadmaster
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Caprice,
    • Corvette,
    • 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,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • 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
  • Oldsmobile:
    • Custom Cruiser
  • 45 more
MSRP $86.72
$48.12
MSRP $86.72
$48.12
Belt
Part Number: 12668317
Other Names: Supercharger Belt, Accessory Drive Belt More Names
Description: Camaro. 6.2l. 6.2L supercharged, supercharger. CTS. 6.2l. 6.2L with superchager. supercharger. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro
MSRP $90.88
$57.50
MSRP $90.88
$57.50
Belt
Part Number: 12516944
Positions: Right
Other Names: Belt Kit More Names
Description: Coupe. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $229.17
$149.88
MSRP $229.17
$149.88
Hose
Part Number: 84057492
Replaces: 23448198
Not For Sale
Not For Sale
Hose
Part Number: 15791691
Not For Sale
Not For Sale
Hose
Part Number: 15169342
Not For Sale
Not For Sale
Hose
Part Number: 19356395
Replaces: 22767357
MSRP $155.85
$84.93
MSRP $155.85
$84.93
Hose
Part Number: 22913959
Not For Sale
Not For Sale
Hose
Part Number: 22795982
Not For Sale
Not For Sale
Hose
Part Number: 22795986
Not For Sale
Not For Sale
Hose
Part Number: 20880264
Not For Sale
Not For Sale
Hose
Part Number: 20970677
Not For Sale
Not For Sale
Hose
Part Number: 20972312
Not For Sale
Not For Sale
Hose
Part Number: 20972316
Not For Sale
Not For Sale
Hose
Part Number: 15813099
Not For Sale
Not For Sale
Hose
Part Number: 15884981
Not For Sale
Not For Sale
Hose
Part Number: 22767355
Not For Sale
Not For Sale
Hose
Part Number: 22795987
Not For Sale
Not For Sale
Hose
Part Number: 22796029
Not For Sale
Not For Sale
Hose
Part Number: 84542364
Replaces: 22790750, 22913956
MSRP $234.30
$127.70
MSRP $234.30
$127.70
Hose
Part Number: 25926368
Not For Sale
Not For Sale
Hose
Part Number: 23450551
Not For Sale
Not For Sale
Hose
Part Number: 52371595
Not For Sale
Not For Sale
Hose
Part Number: 20861651
Not For Sale
Not For Sale
Hose
Part Number: 20880263
Not For Sale
Not For Sale
Hose
Part Number: 20898802
Not For Sale
Not For Sale
Hose
Part Number: 20972311
Not For Sale
Not For Sale
Hose
Part Number: 15946187
Not For Sale
Not For Sale
Hose
Part Number: 15946219
Not For Sale
Not For Sale
Hose
Part Number: 15169344
Not For Sale
Not For Sale
Hose
Part Number: 22767356
Not For Sale
Not For Sale
Hose
Part Number: 84565994
Replaces: 22790755, 22913957
MSRP $189.11
$117.49
MSRP $189.11
$117.49
Hose
Part Number: 20861650
Not For Sale
Not For Sale
Hose
Part Number: 20897901
Not For Sale
Not For Sale
Hose
Part Number: 15946180
Not For Sale
Not For Sale

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