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Buick 22781131 GENERATOR Assembly

2006 Buick Rainier

Customer Questions & Expert Answers (7)
GM 22781131 GENERATOR Assembly
GM 22781131 GENERATOR Assembly
GM 22781131 GENERATOR Assembly
GM 22781131 GENERATOR Assembly
GM 22781131 GENERATOR Assembly
  • Part Description
    Generator Asm ; Generator, Engine Electrical
  • Replaces
    94665137, 15222341, 15124532, 15226003, 15222342, 20989651, 15847291, 19118686
  • Manufacturer
    General Motors
Make sure this part fits
$250.14 MSRP: $563.97
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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 Buick
    Manufacturer Part Number22781131
    Part DescriptionGenerator Asm ; Generator, Engine Electrical
    Other NamesAlternator
    Item Dimensions9.5 x 8.2 x 7.8 inches
    Item Weight16.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces94665137, 15222341, 15124532, 15226003, 15222342, 20989651, 15847291, 19118686
    ManufacturerGeneral Motors
    SKU22781131
    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
    2006 Buick Rainier8 Cyl 5.3L4 DOOR

  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 22781131 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to remove and install an alternator on an engine for Chevrolet Astro? Posted by Customer
    A:
    Removal begins with disconnecting the cable from the negative terminal of the battery. On CMFI and CSFI engines, the air cleaner assembly is removed. On carbureted TBI engines (and CMFI engines, if necessary), the upper fan shroud is removed. The electrical connectors are then detached from the alternator. If necessary, the drivebelt is removed from the alternator pulley before the alternator mounting bolts and braces (if used) are removed. Finally, the alternator is removed from the engine. Installation is the reverse of removal. On models equipped with multiple V-belts, the drivebelt adjustment procedure is performed.
    Posted by GMPartsGiant Specialist
    Q:
    How to Remove the Alternator on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    To remove the alternator on a V6 model, start by disconnecting the cable from the negative battery terminal and removing the air intake duct and accessory drive belt. Unbolt the clamp that secures the heater outlet hose to the alternator mounting bracket, disconnect the electrical connector from the alternator, and peel back the weather boot from the B+ terminal to remove the battery cable from the alternator. Finally, remove the alternator mounting bolts and the alternator. The installation is the reverse of removal. On V8 models, follow similar removal steps as the V6 models. Again, installation is the reverse of removal.
    Posted by GMPartsGiant Specialist
    Q:
    What steps should be followed for the engine for the 2005 Chevrolet Colorado? Posted by Customer
    A:
    Raise and support the vehicle, remove the left front wheel and fenderwell liner. Unbolt the refrigerant line from the engine lifting bracket (without disconnecting it) and remove the engine lifting bracket. Disconnect the electrical connector at the air conditioning compressor, remove the compressor mounting bolts, and lower the compressor for access to the alternator bolts. Move the electrical harness out of the way if necessary, then remove the alternator mounting bolts and the alternator.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    Q:
    What components do you need to remove before replacing the alternator for the 2009 Chevrolet Express? Posted by Customer
    A:
    Remove the coolant reservoir, air filter housing, and upper fan shroud.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    Q:
    What may need to be switched from the old alternator to the new/rebuilt one for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    The pulley may need to be switched.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    Q:
    What should be done after disconnecting the battery cable for the 2012 GMC Canyon? Posted by Customer
    A:
    Remove the drivebelt.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Alternator
    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 22781131, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 22781131 GENERATOR Assembly. It is sometimes referred to as Buick Alternator. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Rainier models.

Affordable, reliable and built to last, GM part # 22781131 GENERATOR Assembly stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Buick parts information, click here.

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