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Home Categories Engines & Components Belts, Pulleys & Brackets GM 12637203

Serpentine Belt - GM (12637203)

OEM Serpentine Belt for select 2007-2014 GM models

Serpentine Belt - GM (12637203)

Serpentine Belt - GM (12637203)

OEM Serpentine Belt for select 2007-2014 GM models

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12637203
  • 12590807

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12637203

  • Other Names:

    Serpentine Belt

  • Description:

    4.3L, without ac. 2003-14, without ac, 145 amp. Silverado, sierra. 4.3l. With heavy duty. Express, savana. 4.3l. With ac compressor. 145 amp alt. With auto control. Exc.Air Cond. Routing:Crk,Tens,Alt,Idler,Ps,Idler,Wp. Water Pump, Alternator and Power Steering. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt Creates a secure point of contact with the pulley, which allows for traction Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Condition: New
  • Replaces:

    12590807

Warning WARNING: California Proposition 65
Make sure this part fits your Car
OR

Discontinued Product

No Longer Available For Purchase

Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More

Manufacturer Warranty Minimum of 12 Months
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 12637203
  • 12590807

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    12637203

  • Other Names:

    Serpentine Belt

  • Description:

    4.3L, without ac. 2003-14, without ac, 145 amp. Silverado, sierra. 4.3l. With heavy duty. Express, savana. 4.3l. With ac compressor. 145 amp alt. With auto control. Exc.Air Cond. Routing:Crk,Tens,Alt,Idler,Ps,Idler,Wp. Water Pump, Alternator and Power Steering. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt Creates a secure point of contact with the pulley, which allows for traction Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Condition: New
  • Replaces:

    12590807

Warning WARNING: California Proposition 65

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Bob Johnson Chevy West Parts

You can buy your Serpentine Belt (12637203) for your 2007-2014 vehicle right here on our website and have it delivered right to your door in just a matter of days.

We are an authorized GM parts and accessories distributor and offer a full collection of OEM parts and accessories for all GM Makes & Models.

GM

Genuine OEM Parts and Accessories for all GM models.