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GM 12636138 Belt, Water Pump & A/C Compressor & Generator & P/S Pump

2001-2017 GM

Customer Questions & Expert Answers (5)
GM 12636138 Belt, Water Pump & A/C Compressor & Generator & P/S Pump
GM 12636138 Belt, Water Pump & A/C Compressor & Generator & P/S Pump
GM 12636138 Belt, Water Pump & A/C Compressor & Generator & P/S Pump
GM 12636138 Belt, Water Pump & A/C Compressor & Generator & P/S Pump
  • Part Description
    BELT, Drive
  • Replaces
    12576747, 12569434
  • Manufacturer
    General Motors
Make sure this part fits
$40.82 MSRP: $74.23
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12636138
    Part DescriptionBELT, Drive
    Other NamesBelt, Drive Belt, Serpentine Belt
    Item Dimensions3.9 x 23.2 x 0.8 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12576747, 12569434
    ManufacturerGeneral Motors
    SKU12636138
    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 Engine Important vehicle option details
    2002-2005 Cadillac Escalade3/4 TON, EXT 3/4 TON
    2012-2016 Cadillac SRX6 Cyl 3.6LCROSSOVER 4 DOOR
    2002-2006 Chevrolet Avalanche8 Cyl 8.1L3/4 TON
    2012-2015 Chevrolet Captiva Sport6 Cyl 3.0LSPORT LT FWD
    2010-2017 Chevrolet Equinox6 Cyl 3.0L, 6 Cyl 3.6LLT SUV, LTZ SUV
    2001-2007 Chevrolet Silverado8 Cyl 8.1L2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
    2001-2006 Chevrolet Suburban8 Cyl 8.1L2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 3/4 TON, XL 3/4 TON
    2001-2007 GMC Sierra8 Cyl 8.1L2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
    2010-2017 GMC Terrain6 Cyl 3.0L, 6 Cyl 3.6LSLE2 SUV, SLT SUV
    2001-2006 GMC Yukon8 Cyl 8.1L3/4 TON, XL 3/4 TON

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12636138 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the purpose of a serpentine drivebelt and how should it be inspected and replaced? Posted by Customer
    A:
    The front of the engine houses a winding serpentine drive belt which operates the power steering pump, alternator, air conditioning compressor and the water pump. The belt has to be checked for wear periodically because it is prone to cracking, separating, fraying or glazing. Examine both sides of the belt including under-ribs that should be even in depth. A spring-loaded tensioner assembly, which cannot be adjusted maintains tension on the drive belt. The belt can then be changed when the indexing arrow is aligned with an indexing mark on the tensioner assembly. To replace this belt, remove air filter housing and support engine on V6 models before removing right-side engine mount and bracket. Release its pressure by fitting 3/8-inch drive ratchet or breaker bar into square hole in tensioner so as to have it removed first; thereafter put into place a new one via guiding it through pulleys and finally use tensioner so as to enable installation take place. For replacing the tensioner, the drivebelt must come off while some models may need removal of either a tensioner mounting bolt or bracket bolts. Reverse of removal procedure is applied during installation process with tightening of mounting bolt(s).
    Posted by GMPartsGiant Specialist
    Q:
    What is the process for installing the tensioner for the 2009 Chevrolet Equinox? Posted by Customer
    A:
    The installation process is the reverse of the removal procedure, and the mounting bolt(s) should be tightened.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    How do you replace a tensioner that has lost its spring tension or has other issues for the 2010 Chevrolet Silverado? Posted by Customer
    A:
    To replace a tensioner that has lost its spring tension, exhibits binding, or has a worn-out pulley/bearing, remove the mounting bolts. The installation process is the reverse of the removal procedure.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What role does the serpentine belt play in the overall operation of the engine and its components for the 2012 GMC Sierra? Posted by Customer
    A:
    The serpentine belt drives the alternator, power steering pump, water pump, and air conditioning compressor.
    Posted by GMPartsGiant 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!

Genuine GM Part 12636138, the Right Choice

To ensure reliability, purchase GM part # 12636138 Belt, Water Pump & A/C Compressor & Generator & P/S Pump. It is sometimes referred to as GM Drive Belt. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Cadillac Escalade, SRX models. It fits Chevrolet Avalanche, Equinox, Silverado. It also fits GMC Sierra, Terrain, Yukon.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12636138 Belt, Water Pump & A/C Compressor & Generator & P/S Pump. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed GMC parts information, click here.

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