Connector Wiring Harness for Part # 12-952 190 LPH Drop-In Fuel Module assembly for 1997-2000 Chevrolet/GMC Pickup models
On many GM applications, the wiring harness that connects to the fuel module is generally not inspected when completing a repair of the fuel system. This harness is prone to failure and can lead to a misdiagnosis of a vehicle. Loose pins, cracks in the connector housing, and worn wire crimps can simulate symptoms that would be diagnosed as issue with the fuel pump.
Connector harness design for 12-952 Drop-In fuel module
OEM stlye connectors for plug and play installation
Designed for return line and pulse width modulation (PWM)
A must replacement when installing new fuel module ***When replacing the fuel pump harness connector be sure to remove as much of the old wiring as possible. For example, if the connector had a poor connection this would create a resistance problem resulting in heat. This excessive heat melts the wiring insulation allowing moisture to enter and corrode the wiring, resulting in future problems. ***
This fuel Modules fits the following Chevy/GMC applications (please check Engine Code to correctly identify): - 1997/1998 4.3L 6cyl Engine Code (W) M.P.I. w/OBD II stamped (GAV,GDJ or GFK) - 1998/1999 5.0L 8cyl Engine Code (M) M.P.I. w/OBD II - 1998/1999 5.7L 8cyl Engine Code (R) M.P.I. w/OBD II - 1998/1999 7.4L 8cyl Engine Code (J) M.P.I. w/OBD II stamped (GAV,GDJ or GFK) - 2000 5.7L 8cyl Engine Code (R) M.P.I. w/OBD II (Calif.) stamped (GAV,GDJ or GFK) - 2000 7.4L 8cyl Engine Code (J) M.P.I. w/OBD II (Calif.) stamped (GAV,GDJ or GFK)