Make sure this part fits

Chevrolet 20842480 Front Spring

2009-2014 Chevrolet

Customer Questions & Expert Answers (3)
20842480 GM Front Spring Illustration 1 of 1
  • Part Description
    Spring, Front Chassis
  • Position
    Front
  • Replaces
    25940744
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number20842480
    Part DescriptionSpring, Front Chassis
    Other NamesCoil Spring
    Item Weight7.80 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25940744
    ManufacturerGeneral Motors
    SKU20842480
    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
    2009-2013 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON
    2009-2013 Chevrolet Silverado6 Cyl 4.3L, 8 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 Flex, 8 Cyl 6.2L FlexCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
    2009-2014 Chevrolet Suburban8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON
    2009-2014 Chevrolet Tahoe8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex4 DOOR 1/2 TON
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 20842480 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How should the lower ends of the shock absorbers be disconnected for the 2012 GMC Yukon when dealing with Coil Springs? Posted by Saul O.
    A:
    Disconnect the lower ends of the shock absorbers from the axle housing. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / May 23, 2025
    Q:
    How should the rear axle housing be supported for the 2009 Chevrolet Avalanche with Coil Springs? Posted by Verified Customer
    A:
    Support the rear axle housing with a floor jack. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Sep 22, 2023

Genuine GM Part 20842480, the Right Choice

To ensure reliability, purchase GM part # 20842480 Front Spring. It is sometimes referred to as Chevrolet Coil Springs. 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 Chevrolet Avalanche, Silverado, Tahoe models.

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