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GM 12637200
Serpentine Belt

2005-2013 GM

Customer Questions & Expert Answers (11)
GM 12637200 Serpentine Belt
GM 12637200 Serpentine Belt
GM 12637200 Serpentine Belt
GM 12637200 Serpentine Belt
GM 12637200 Serpentine Belt
  • Part Description
    Belt-Fan; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
  • Replaces
    12576448
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 12637200 Serpentine Belt is Ref No. 1 in the diagram below

    2011 Cadillac Escalade Serpentine Belt Diagram for 12637200
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 12637200

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12637200
    Part DescriptionBelt-Fan; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
    Other NamesA/C Belt; Belt, Drive
    Item Dimensions28.3 x 3.3 x 0.9 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12576448
    ManufacturerGeneral Motors
    SKU12637200
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Trim Engine
    2009-2013 Cadillac EscaladeHybrid, Hybrid Platinum8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    2009 Cadillac Escalade EXTBase8 Cyl 6.2 L FLEX
    2009 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2009-2013, 2005-2006 Chevrolet Silverado 1500Hybrid, LT, LTZ8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 ClassicHybrid8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
    2009-2010 Chevrolet Silverado 2500 HDLT, LTZ, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2009-2010 Chevrolet Silverado 3500 HDLT, LTZ, WT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2008-2013 Chevrolet TahoeHybrid8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    2009-2013, 2005-2006 GMC Sierra 1500Hybrid8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
    2007 GMC Sierra 1500 ClassicHybrid8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV)
    View More

  • Customer Questions & Expert Answers

    Q:
    Is this 12637200 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12637200 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the drive belt on Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    You need to begin by attaching a 3/8 inch drive breaker bar to the drive belt tensioner arm and turn it counterclockwise to decrease belt tension. Vehicle owners should remove the belt from both pulleys and the drive belt tensioner when not using air conditioning systems. Remove the breaker bar as you slow down the process of tension release on the drive belt tensioner. Check the belt surfaces of all pulleys after cleaning them. You should first direct the belt to run past all pulleys except the flat idler. After that, position the 3/8 inch drive breaker bar onto the drive belt tensioner arm before rotating the tensioner counterclockwise to free belt tension. The belt installation process requires that you put the belt under the flat idler pulley when your car has A/C but you should position the belt in front of the pulleys and drive belt tensioner if it does not have A/C. After controlling the tension on the belt tensioner remove the breaker bar. Then check that the drive belt shows proper installation while maintaining alignment between the pulleys.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Drive Belt on a V8 engine on GMC Yukon? Posted by Customer
    A:
    A v8 engine needs the removal of both accessory Drive Belt and skid plate to replace its air conditioning compressor belt. Cut away the old belt both from the air conditioning and crankshaft pulleys. The oem replacement stretchy belt features a disposable installation tool for installation purposes. Position the new belt onto the rear face area of the balancer and out of reach from the a/c pulley. Put the belt installation tool onto the balancer until it reaches the top so you can set the belt on it. Pull the installation tool from the top to place the belt on the a/c pulley while maintaining a light amount of tension. The ribbed section of the belt should always face in the forward direction when installed. It is necessary to turn the Crankshaft Pulley clockwise while applying light finger pressure to move the belt toward the front and maintain its forward-facing position against the a/c pulley. After inspecting the Drive Belt for alignment and proper installation the balancer should be rotated one more 360-degree cycle to verify correct installation. Install the skid plate and the accessory Drive Belt together.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you install the belt if it is without A/C for the 2005 Chevrolet Silverado 1500? Posted by Customer
    A:
    Install the belt to the pulleys and the drive belt tensioner.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should be done after installing the belt for the 2009 Chevrolet Tahoe? Posted by Customer
    A:
    Inspect the drive belt for proper installation and alignment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should be done to the pulleys before installation for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Clean and inspect the belt surfaces of all pulleys.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What action should be taken while rotating the crankshaft pulley for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Slowly rotate the crankshaft pulley clockwise while using finger pressure to pull the belt forward, ensuring the ribbed area remains facing forward and aligns properly with the A/C pulley.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should be inspected after removing the breaker bar and socket for the 2005 GMC Sierra 1500? Posted by Customer
    A:
    Inspect the drive belt for proper installation and alignment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should you do after relieving tension on the A/C belt for the 2008 GMC Yukon? Posted by Customer
    A:
    Remove the A/C belt from the pulleys and slowly release the tension on the A/C belt tensioner before removing the ratchet.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    How do you relieve tension on the drive belt for the 2008 GMC Yukon? Posted by Customer
    A:
    Use a breaker bar with a hex-head socket on the drive belt tensioner bolt and rotate the tensioner clockwise.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should be done after installing the belt for the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    Slowly release the tension on the belt tensioner, remove the breaker bar, and inspect the drive belt for proper installation and alignment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12637200, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12637200 Serpentine Belt. It is sometimes referred to as GM Drive Belt. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

ChevyPartsGiant.com is a leading supplier of genuine GM parts such as GM 12637200 Serpentine Belt. Our website boasts an extensive inventory of OEM GM parts, available at highly competitive prices in the market. Should you require any new genuine GM parts, rest assured we will deliver them swiftly and efficiently to your doorstep. Furthermore, all our parts come with the assurance of a manufacturer's warranty. For detailed Chevy parts information, click here.
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