DURAMAX

FCA / MPROP Connector Pigtail

Fits

2001 - 2016

LB7 LLY LBZ LMM LML and LGH

The fuel pressure regulator mounted to the back of the Chevy /GMC CP3 pump goes by a variety of names including:
MPROP
FCA
Injection Pressure Regulator
Fuel Pressure Regulator
Fuel Control Actuator
Measuring Unit

Regardless of the name, this is the pigtail / mating connector for it!  We specifically remember one truck that had some odd intermittent issues. We finally found that if we reached down and touched the electrical connector on the MPROP with the engine running that the symptoms would change. Replacing the pigtail cured the problem!

Please note that this listing is for a Duramax fuel pressure regulator connector pigtail ONLY.