GM Genuine Parts Chassis Wiring Harness
OE
Pack of 1

GM Genuine Parts Chassis Wiring Harness

GM Part #19404357

MSRP$96.75*

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Parts Chassis Wiring Harness.

  • Designed, engineered, tested, and warranted for GM vehicles
  • Precise fit for ease of installation
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop

Pack of 1

About this product

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Parts Chassis Wiring Harness. 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

  • Designed, engineered, tested, and warranted for GM vehicles
  • Precise fit for ease of installation
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop

Connector GenderMale Female
Connector ColorMultiple
ClassificationOE
Terminal GenderMale Female
Terminal TypeBlade Pin

12 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.

ModelBody StyleTrimYear(s)
Silverado 4500 HDCab & Chassis - Conventional2019, 2020, 2021, 2022, 2023, 2024, 2025
Silverado 5500 HDCab & Chassis - Conventional2019, 2020, 2021, 2022, 2023, 2024, 2025
Silverado 6500 HDCab & Chassis - Conventional2019, 2020, 2021, 2022, 2023, 2024, 2025