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 4 pigtails are included in this kit. 
Replaces GM #: 19368140
MANUFACTURER #: FPE-HAR-L5P-INJ-PT-4P