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GM Genuine Parts Engine Wiring Harness Junction Block
OE
Pack of 1

GM Genuine Parts Engine Wiring Harness Junction Block

GM Part #84303175

MSRP$312.75*

GM Genuine Parts Engine Wiring Harness Junction Blocks are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • 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

GM Genuine Parts Engine Wiring Harness Junction Blocks are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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

  • 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

Product Specifications

Body MaterialPlastic
Universal Or Specific FitSpecific
Width8.07 in / 204.91 mm
Length13.38 in / 339.89 mm
ClassificationOE
Height3.85 in / 97.7 mm
Voltage12DC
Fuse TypeDifferent Types

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.

ModelBody StyleTrimYear(s)
Silverado 1500Crew Cab Pickup2017, 2018
Silverado 1500 LD2019
Silverado 2500 HD2016, 2017, 2018, 2019
Silverado 3500 HDCab & Chassis2016, 2017, 2018, 2019
Silverado 3500 HDCrew Cab Pickup2016, 2017, 2018, 2019