GM Genuine Parts Rear Driver Side Wheelhouse Inner Panel Upper Insulator
OE

GM Genuine Parts Rear Driver Side Wheelhouse Inner Panel Upper Insulator

GM Part #84857535

MSRP$70.64*

Helps minimize road noise ⚠ 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

About this product

Helps minimize road noise

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

Mounting Hardware IncludedNo
Universal Or Specific FitSpecific
MaterialFoam
Width1.21 in / 30.62 mm
ClassificationOE
Length28.47 in / 723.04 mm
Height12.61 in / 320.42 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 insulator, make sure it is the correct fit for your vehicle.
  • Regularly inspect quarter panel insulators for signs of damage or wear, and replace them if signs of damage are found.
  • Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

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

  • Loose or misaligned insulator
  • Excessive road noise in cabin interior

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