GM Genuine Parts Wiring Harness Connector
OE
Pack of 1

GM Genuine Parts Wiring Harness Connector

GM Part #19370827

ACDelco Part #PT3978

MSRP$239.18*

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle's original components.

  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle's original factory component

Pack of 1

About this product

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle's original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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

  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Wire Quantity7
Height2.4in
Terminal Quantity7
Terminal GenderFemale
Width5.95in
Length9.95in
ClassificationOE
Wire Harness Length16.97in
Wire Gauge Measurement15

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 4500 HD2019, 2020, 2021, 2022, 2023, 2024
Silverado 5500 HD2019, 2020, 2021, 2022, 2023, 2024
Silverado 6500 HD2019, 2020, 2021, 2022, 2023, 2024