NEW INJECTOR PIGTAIL HARNESS *UPGRADE* KIT FOR all 2017 to 2025 Chevy and GMC 2500, 3500 pickup trucks equipped with the L5P DURAMAX 6.6L engines.

These Gold Coated pins make tighter contact with your injector pins and have significantly better durability over factory connectors.

With our upgrade injector pigtails installed you will have more confidence in the reliability of your truck.

Features:

  • 1 Pigtail with Gold Plated pins. 8 inches of 18 awg Made in USA SXL wire included
  • Comes with 2 high quality heat shrink butt connectors. +1 Extra (Just In case you have butterfingers like me.)
  • Lifetime limited parts warranty for material or workmanship
  • All parts are stocked, and connectors are assembled in-house (By yours truly)
  • Next-day shipping available upon request (message for details)
Replaces GM Part # 19368140 and ACDelco Part # PT3739

Shipping and Returns:

  • 30-day Hassle-Free return policy
  • Free shipping within the lower 48 states
  • Orders ship same business day and Saturdays
  • Pickup available for local customers (Contact for Details)
  • For any questions or concerns, please don't hesitate to contact us.

Limited Lifetime Warranty

Warrants products against defects in material or workmanship to the initial user and after such products have been installed on a motor vehicle. Patriot Diesel will replace the product, at its sole discretion if the product fails due to a defect in material or workmanship.