GM Genuine Parts Passenger Side Quarter Inner Panel Extension
OE
Pack of 1

GM Genuine Parts Passenger Side Quarter Inner Panel Extension

GM Part #84943728

MSRP$32.11*

May support or complete the appearance of quarter panel ⚠ WARNING: Cancer and Reproductive Harm - www.

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

Pack of 1

About this product

May support or complete the appearance of quarter panel

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Collision parts are designed to help promote proper and safe repair

MaterialSteel
Drilling RequiredNo
Thickness0.04 in / 1.1 mm
Width0.83 in / 21.13 mm
ClassificationOE
Length19.56 in / 496.9 mm
Height14.26 in / 362.23 mm

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

  • Before the purchase and installation of a quarter panel extension, make sure it is the correct fit for your vehicle.
  • Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for quarter panel extensions include but are not limited to:

  • Corrosion
  • Chipped or scratched extension

ModelBody StyleTrimYear(s)
Hummer EV SUV2024, 2025, 2026