The AC Delco PT2544 is a genuine AC Delco Original Equipment (OE) fuel injector connector pigtail engineered to match GM factory specifications for fit, form, and function. It provides a direct-fit replacement for worn, damaged, or corroded injector...
Alliant Power Fuel Injector Return Line Seal Kit For 17-20 GM 6.6L Duramax L5P *
* 2017-2020 GM 6.6L DURAMAX L5P | 2019-2020 GM 6.6L DURAMAX L5D (CAB & CHASSIS)Use the Alliant AP0133 Fuel Injector Return Line Seal Kit when resealing the injectors in...