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GM Genuine Parts Driver Side Rocker Outer Panel Reinforcement
OE
Pack of 1

GM Genuine Parts Driver Side Rocker Outer Panel Reinforcement

GM Part #84387969

MSRP$339.77*

GM Genuine Parts Rocker Panel Reinforcements are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Helps secure your vehicle's rocker panel
  • 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.

Pack of 1

About this product

GM Genuine Parts Rocker Panel Reinforcements are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These reinforcements help secure and support your vehicle's rocker panel. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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

  • Helps secure your vehicle's rocker panel
  • 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
Length75.31 in / 1913 mm
Width1.98 in / 50.17 mm
ClassificationOE
Height7.55 in / 191.68 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 rocker panel reinforcement, 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 rocker panel reinforcements include but are not limited to:

  • Loose or misaligned rocker panel

ModelBody StyleTrimYear(s)
Silverado 1500Crew Cab Pickup2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 1500 LTDCrew Cab Pickup2022
Silverado 2500 HDCrew Cab Pickup2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 3500 HDCab & Chassis2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 3500 HDCrew Cab Pickup2020, 2021, 2022, 2023, 2024, 2025, 2026