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PT3739 Injector Pigtail Connector Compatible with Duramax L5P Engine V8 6.6L Replacement for 19368140 Fuel Injector Pigtail Connector Kit 2pcs

4.3 (2) Write Review
Free shipping on orders over $29.99

$12.29

$ 5 .99 $5.99

In Stock

About this item

  • COMPATIBILITY: Fits for Duramax L5P Engine V8 6.6L; Compatible with Chevy, Cadillac and GMC 2500 Denali more.
  • REPLACEMENT PART NUMBER: PT3739, 19368140. Note: Please check the part number to insure fitment.
  • FUNCTION: The PT3739 Injector Pigtail Connector design effectively clears P0203 and P0207 codes, providing seamless and performance engine operation.
  • MATERIAL: The Injector Pigtail Connector is made of copper core, which has electrical conductivity and high power efficiency.
  • PACKAGE INCLUDE: 2 PCS PT3739 Injector Pigtail Connector,as shown in pictures.


Product Description

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Customer
2025-06-19 15:13:48
I was getting the death notification of the dam Emission System Service required, after hooking it up to read the codes it was throwing, it was also saying the injector was faulty. After some research I found out that there could be a chance it was just a faulty Pigtail on the injector. I contacted the local dealership about grabbing the part locally, they wanted $135 for one, no thanks!! Took the gamble and ordered this 2 pack for under $15 bucks!! Got it Monday and installed the part. The truck is running like a champ and no more codes!! Win, Win here2019 3500 GMC
Customer
2025-06-10 15:33:42
Worked perfectly on 2021 L5P fast shipping
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