Description
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. Holley now offers offers a line of high performance Drop-in fuel modules and wiring connector harnesses to cover a wide ranges of vehicles from sports cars to pickup trucks.
- 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
Information:
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) ***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. ***
Application Summary:
| Year | Make/Model |
|---|---|
| 1997-1999 | Chevrolet C1500 |
| 1997-1999 | GMC C1500 |






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