Fleece Performance · New
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
MPN FPE-HAR-L5P-INJ-PT-8P · Store SKU fpeFPE-HAR-L5P-INJ-PT-8P
Supplier stock checked 11/7/2026, 5:45:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the road quickly. This connector is typically replaced during an injector replacement and is prone to increased resistance over time that can result in an injector DTC (P0201-P0208). Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. A total quantity of 8 pigtails are included in this kit - buy more and save! Replaces GM: 19368140 APPLICATION NOTES 2017-2022 L5P 6.6L Duramax Fuel Injectors Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 8 pack
Manufacturer fitment & guides
Check FPE-HAR-L5P-INJ-PT-8P against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
