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GM 12576761
Serpentine Belt

1996-2007 GM

Customer Questions & Expert Answers (16)
GM 12576761 Serpentine Belt
GM 12576761 Serpentine Belt
GM 12576761 Serpentine Belt
  • Part Description
    Belt, Fan & Water Pump & Generator & Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt; V-Belt
  • Replaces
    12569433
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 12576761 Serpentine Belt is Ref No. 1 in the diagram below

    2005 Chevy Avalanche 2500 Serpentine Belt Diagram for 12576761
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 12576761

  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2006 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    1996-2003 Chevrolet AstroBase, LS, LT6 Cyl 4.3 L GAS
    2002-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2001-2006 Chevrolet Silverado 2500 HDBase, LS, LT, WT8 Cyl 8.1 L GAS
    2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT8 Cyl 8.1 L GAS
    2001-2006 Chevrolet Silverado 3500Base, LS, LT, WT8 Cyl 8.1 L GAS
    2007 Chevrolet Silverado 3500 ClassicLS, LT, WT8 Cyl 8.1 L GAS
    2003-2006 Chevrolet Suburban 1500Base, LS, LT, LTZ, Z718 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2001-2006 Chevrolet Suburban 2500Base, LS, LT8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
    1996-2003 GMC SafariBase, SL, SLE, SLT, SLX6 Cyl 4.3 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 12576761 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12576761 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the drive belt on Chevrolet Astro? Posted by Customer
    A:
    Start the Drive Belt repair by taking out the air cleaner assembly followed by the air cleaner outlet duct resting on the Throttle Body. A 3/8 inch drive wrench should be used to turn the Drive Belt tensioner arm counterclockwise and eliminate the Drive Belt followed by slow tensioner arm release. Installation of the belt requires routing it over all pulleys except the tensioner arm with correct path arrangements for air conditioning-equipped and non-equipped vehicles. Use the 3/8 inch drive wrench to counterclockwise turn the tensioner arm and position the Drive Belt over the Drive Belt tensioner pulley. Slowly disable the tension on the arm during this process. Check that the Drive Belt resides correctly between the pulleys while inspecting for any incorrect placement that might occur when a single or multiple grooves misalign. The correct Drive Belt size and correct routing must be confirmed through the release point fixture position check on the Drive Belt tensioner for new belts while the release point should stay before the index mark for used drive belts. The sequence of work ends by replacing the air cleaner outlet duct followed by the air cleaner assembly.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the drive belt on GMC Safari? Posted by Customer
    A:
    The first step for Drive Belt replacement is to detach the air cleaner assembly from the Throttle Body with its corresponding air cleaner outlet duct. A 3/8 inch drive wrench should be used to turn the Drive Belt tensioner arm counterclockwise until the Drive Belt comes off. Gradually let go of the tension on the tensioner arm. During the installation process position the belt across all the pulleys while omitting the tensioner arm and maintain correct positioning for vehicles with or without air conditioning. In order to fit the Drive Belt onto the Drive Belt tensioner pulley use a 3/8 inch drive wrench to rotate the tensioner arm counterclockwise before distributing the Drive Belt and releasing the tension steadily. Check that the Drive Belt fits correctly on all pulleys while not rotating due to multiple grooves. Check the Drive Belt size and routing with the help of the fix pointer which should match the indentation on the Drive Belt tensioner for new belts then confirm that the fix pointer remains before the index mark for used belts. In the last step replace the air cleaner outlet duct followed by the air cleaner assembly.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the accessory drive belt for the 2006 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Install a breaker bar with a hex-head socket onto the drive belt tensioner bolt and rotate the tensioner clockwise to relieve tension on the belt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    How do you relieve tension on the A/C belt for the 2004 Cadillac Escalade ESV? Posted by Customer
    A:
    Use a ratchet in the A/C belt tensioner adapter opening to rotate the tensioner clockwise.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What is the next step after relieving tension for installation for the 2006 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Install the A/C belt over the idler pulley and around the A/C compressor pulley.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What is the first step to replace the drive belt for 4.8L, 5.3L, and 6.0L engines for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    First, loosen the air cleaner outlet duct clamps at the throttle body and the mass airflow (MAF)/intake air temperature (IAT) sensor.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    How do you install the drive belt under the idler pulley for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Install the drive belt under the idler pulley and then slowly release the tension on the belt tensioner.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should you do after positioning the A/C belt for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Slowly release the tension on the tensioner and remove the ratchet.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should be done after raising the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Take out the engine shield bolts and the engine shield itself.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What is the final step after replacing the drive belt for the 2001 GMC Safari? Posted by Customer
    A:
    Reinstall the air cleaner outlet duct and the air cleaner assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should you do after positioning the A/C belt for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Slowly release the tension on the A/C belt tensioner and remove the breaker bar.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What should you do after installing the A/C belt for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Slowly release the tension on the A/C belt tensioner and remove the ratchet.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    How do you install the new drive belt for the 2003 GMC Safari? Posted by Customer
    A:
    Route the new belt over all the pulleys except the tensioner arm, ensuring to observe the correct routing for vehicles with or without air conditioning.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What is the next step after routing the drive belt for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Install the drive belt under the idler pulley, slowly release the tension on the belt tensioner, and remove the breaker bar and socket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Drive Belt
    Q:
    What is the next step after placing the A/C belt around the crankshaft balancer for the 2005 GMC Sierra 3500? Posted by Customer
    A:
    Install the A/C belt over the idler pulley and around the A/C compressor pulley.
    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 Serpentine Belt 12576761 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12576761 Serpentine Belt is available in the market under the name GM Drive Belt. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12576761 Serpentine Belt fits certain Chevrolet Silverado 2500 HD, Astro, Silverado 3500 models, as well as GMC Sierra 2500 HD, Safari, Sierra 3500. Additionally, it is compatible with Cadillac Escalade ESV models.
The original GM component designated by manufacturer part number 12576761 maintains top performance when functioning as the Belt, Fan & Water Pump & Generator & Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt; V-Belt unit. The component 12576761 is constructed from durable material and its dimensions span 22.2 x 5.6 x 1.1 inches while weighing 0.80 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Belt; Belt, Drive. The part 12576761 has available replacement options 12569433. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.