GM Genuine Parts Rear Passenger Side Wheelhouse Panel Rear Insulator
OE
Pack of 1

GM Genuine Parts Rear Passenger Side Wheelhouse Panel Rear Insulator

GM Part #84400991

MSRP$60.35*

Restore your Chevrolet, Buick, GMC, or Cadillac vehicle as close to its original condition as possible with a Genuine GM Parts Quarter Panel Insulator.

  • Helps minimize road noise
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop
  • Precise fit for ease of installation

Pack of 1

About this product

Restore your Chevrolet, Buick, GMC, or Cadillac vehicle as close to its original condition as possible with a Genuine GM Parts Quarter Panel Insulator. This insulator helps minimize road noise. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle.

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

  • Helps minimize road noise
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop
  • Precise fit for ease of installation

Mounting Hardware IncludedNo
Width9.72 in / 246.83 mm
ClassificationOE
Length37.67 in / 956.78 mm
Height13.45 in / 341.72 mm

24 Months/Unlimited Miles Limited 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)
Yukon XL2021, 2022, 2023, 2024