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GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump

1991-2020 GM

Customer Questions & Expert Answers (5)
GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump
GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump
GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump
GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump
GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump
GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump
GM 12637202 Belt, Fan & Water Pump & Generator & P/S Pump
  • Part Description
    BELT, Drive
  • Replaces
    12576450, 12554029, 10105314, 12550608, 12569347, 24505041
  • Manufacturer
    General Motors
Make sure this part fits
$52.56 MSRP: $94.30
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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 Number12637202
    Part DescriptionBELT, Drive
    Other NamesBelt, Drive Belt, Serpentine Belt
    Item Dimensions12.5 x 4.1 x 1.0 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12576450, 12554029, 10105314, 12550608, 12569347, 24505041
    ManufacturerGeneral Motors
    SKU12637202
    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
    2004-2007 Buick Rainier8 Cyl 5.3L4 DOOR
    1996 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR
    1991-1993 Buick Roadmaster8 Cyl 5.0L, 8 Cyl 5.7L4 DOOR, LIMITED SEDAN, STATION WAGON
    2002-2006 Cadillac Escalade8 Cyl 5.3L, 8 Cyl 6.0L1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE
    2002-2006 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex1/2 TON
    1991-1993 Chevrolet Caprice8 Cyl 5.0L, 8 Cyl 5.7L4 DOOR, CLASSIC 4 DOOR, CLASSIC LS 4 DOOR, CLASSIC STATION WAGON, STATION WAGON
    2003-2020 Chevrolet Express8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
    2004 Chevrolet SSR8 Cyl 5.3LSPORT TRUCK
    1999-2007 Chevrolet Silverado8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 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 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, 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
    2000-2006 Chevrolet Suburban8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON, 1500 CREW CAB, 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 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, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, 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 1/2 TON, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI
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  • 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 12637202 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the importance of the serpentine drivebelt and how should it be inspected and replaced on Chevrolet Trailblazer? Posted by Customer
    A:
    A serpentine drive belt is situated to the front of the engine and it is vital for the function of the engine and its parts, which comprises the alternator, electric power assisted steering, the water pump and air conditioning unit. The belt is an easily wearable component because of its function and nature of construction; therefore, it needs periodical check-ups. When the engine is cooled down, turn off the car and look at the belt: there should be no cracks, plys separated from each other, fraying and glazing on both sides of the belt. In the present design, ribs on the underside should be of equal thickness. The belt tension is set by a spring-loaded tensioner assembly that cannot be adjusted; replacement is required when an arrow on the tensioner lines up with an indexing mark on it. To remove the belt, turn the tensioner clockwise to reduce tension so as to take the belt off the tensioner and other accessories while still unscrewing the tensioner fully. After that ensures that the new belt has the right length after stretching, take it through the pulleys while turning the tensioner to enable the installation process. For tensioner replacement, first, remove the belt Then, for the six-cylinder engines remove the tensioner mounting bolt or for V8 engines remove the mounting bolts and then installation is done in reverse of the procedure removing the bolt and indexing the dowel on the six-cylinder engines.
    Posted by GMPartsGiant Specialist
    Q:
    Are there different belt configurations for the 2014 Chevrolet Express? Posted by Customer
    A:
    Yes, on 2003 and later V8 models and 2018 and later V6 models with air conditioning, a separate belt is used for the air conditioning compressor. Additionally, 2018 and later V6 models equipped with a vacuum pump utilize a separate belt for that component.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should you check on both sides of the belt for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    Both sides of the belt should be inspected, including the underside. Twist the belt to check the underside and ensure all surfaces are even.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    Where is the serpentine belt located for the 2011 GMC Sierra? Posted by Customer
    A:
    The serpentine belt is located at the front of the engine.
    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 12637202, the Right Choice

To ensure reliability, purchase GM part # 12637202 Belt, Fan & Water Pump & 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 Buick Rainier, Regal, Roadmaster models. It fits Cadillac Escalade. It also fits Chevrolet Express, Silverado, Tahoe. This also fits GMC Savana, Sierra, Yukon.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12637202 Belt, Fan & Water Pump & 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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