Make sure this part fits

Buick 12584310 Serpentine Belt

2005-2008 Buick

Customer Questions & Expert Answers (2)
12584310 GM Serpentine Belt Illustration 1 of 1
  • Part Description
    Belt, Drive
  • Manufacturer
    General Motors
Make sure this part fits
$33.57 MSRP: $61.09
You Save: $27.52 (46%)
1
ADD TO CART
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number12584310
    Part DescriptionSerpentine Belt; Belt, Drive
    Item Dimensions17.3 x 6.1 x 1.0 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12584310
    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
    2005-2008 Buick Allure6 Cyl 3.6LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
    2005-2008 Buick LaCrosse6 Cyl 3.6LCX (US)/ALLURE CX (CAN), CX 4 DOOR, CXL 4 DOOR, CXL(US)/ALLURE CXL(CAN), CXS 4 DOOR, CXS(US)/Allure CXS(CAN), SUPER SERIES 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12584310 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the process for installing the tensioner and Drive Belt for the 2008 Chevrolet Equinox? Posted by Kao S.
    A:
    The installation process is the reverse of the removal procedure, and the mounting bolt(s) should be tightened. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jan 17, 2026

Genuine GM Part 12584310, the Right Choice

To ensure reliability, purchase GM part # 12584310 Serpentine Belt. It is sometimes referred to as Buick 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 Allure, LaCrosse models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12584310 Serpentine Belt. 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 Buick parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.