BTR Fuel Injector Connector w/ Pigtail for Chevy/GMC (2017-25) 6.6L L5P Duramax

The BTR Fuel Injector Connector with Pigtail is engineered as a premium, direct replacement for the factory injector connector on 2017–2025 Chevy and GMC 6.6L L5P Duramax engines. Over time, the original connectors are prone to increased resistance and corrosion, which can trigger injector-related DTCs (P0201–P0208) and lead to misfires or poor engine performance.

This connector features an 11" pigtail wires for a straightforward, plug-and-play repair. Manufactured from high-temperature, automotive-grade materials, the BTR pigtail is built to withstand the harsh conditions of the engine bay and deliver long-lasting reliability.

Cross Reference Part Numbers:
GM: 19368140, 19299882
AC Delco: PT3739
Fleece: FPE-HAR-L5P-INJ-PT, FPE-HAR-L5P-INJ-PT4P, FPE-HAR-L5P-INJ-PT8P

Fitment:
2017–2025 Chevy Silverado, GMC Sierra, and compatible models with 6.6L L5P Duramax diesel engines.