Pump Wiring Kit MP150/280, Walbro CK*
Pump Wiring Kit MP150/280, Walbro CK*
FPWK-017WX - Fuel Pump Wiring Kit MP150/GT280 CK
This kit has all the parts required to upgrade the factory wiring on GM factory vehicles equipped with the older-style 4-position 150-series fuel module connector to the new-style GT-series connector system. The older-style 150-series connectors are known to fail over time so GM/Delphi has switched all new-production modules to incorporate the GT-series connector system which has twice the current capacity. This fuel pump wiring kit is a must when upgrading to new high-performance pumps which draw 2-3 times more power than a factory pump.
This fuel pump wiring kit contains the following items:
- Racetronix Fuel Pump Upgrade Harness FPWH-017 - Provides a heavy-duty power source for high-performance pumps (up to 30 amps). This harness adapts the older 150-series connector to the new 280-series connector without the need for external adapters or splicing.
- Fuel Module Electrical Bulkhead Connector Kit RCS-028 - Direct-fit 30-Amp rated connector replaces factory 14-amp unit.
- In-tank Teflon wiring harness ITWH-023 - Direct hookup to the fuel pump's connector, NO SPLICING. Compatible with Walbro, DeatschWerks Aeromotive Stealth* and other aftermarket fuel pumps. (Positive terminal on left when pump's outlet is held at 12 o'clock.)
* The in-tank harness icluded with this kit is set up to work with new production Aeromotive Stealth pumps which have a red inlet on the bottom only. Older Aeromotive Stealth pumps which have a white inlet require our FPWK-017A kit.
FOR USE WITH OUR FPA-001 fuel pump assembly (uses ITWH-023)
If you have a newer FPA-001A fuel pump assembly or pump listed above you will requir our FPWK-017A which inludes our ITWH-022
Always check the pump polarity markings on top of the pump. RED +, BLACK -
If the vehicle has had the factory module replaced then most likely the vehicle harness has had its 150-series connector replaced/spliced with a 280-series pigtail. This splice is included with most new modules. Our FPAH-001 is required to make the chassis connector backwards compatible with the 150-series input connector on our FPWH-017 upgrade harness.
