FASS Fuel Systems

FASS WH-1005 Wire Harness


FASS WH-1005

FASS WH-1005 Wire Harness

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FASS WH-1005 Replacement Wire Harness

FASS Fuel Systems has discontinued the production and sale of this replacement wire harness as of March 2nd, 2022. We apologize for the inconvenience caused by this action.

The FASS WH-1005 is the heavy-duty replacement wiring harness needed to install a high volume, high-pressure FASS pump. This replacement wire harness features a heavier Twelve gauge wire to handle the increased amperage draw of the FASS EM-1002 series electric motors.

This FASS WH-1005 Wire harness is for the following applications:

  • FASS fuel systems designed for Ford trucks.
  • FASS fuel systems designed for GM trucks.
  • Class 8 vehicles with High Flow rate fuel air separation systems.
  • Universal applications requiring a Fuel Air Separation System that operates at high fuel pressure or delivery rates.

The FASS WH-1005 Wire Harness Specifications:

  • Sold as a complete brand new FASS OEM replacement wire harness.
  • Wire Harness constructed of 12 gauge wire with relay and trigger.
  • It is a Replacement Wire Harness Assembly for the diesel fuel pumps manufactured by FASS.
  • The FASS WH-1005 is the 12 Gauge version of the WH-1002 Wire Harness.
  • This is a 12 gauge wiring harness that is also used with the high amperage draw EM-1002 series electric motors on your FASS system.

KLM Performance stocks a full line of FASS replacement parts and filters.

FASS replacement wiring harness for Chevy and GMC Duramax diesel engines. The WH1005 is a 12 Gauge Wire Harness with a Universal with a Relay and Trigger for High Amperage draw FASS EM-1002 series motors. This FASS WH-1005 is a special order item and cannot be returned for exchange or credit.

FASS WH-1005 Wire Harness is MADE IN THE USA!FASS WH-1005 Wire Harness

  • Engine:
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  • Item Number: FASS WH-1005
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  • Manufacturer Part No: WH-1005
  • Product Application: Versatile Applications, Class 8 Trucks, Ford Powerstroke, and GMC Duramax Diesel trucks.
  • Height: 4
  • Width: 8
  • Brand: FASS
  • FAQ:
  • Part Number: WH-1005
  • Manufacturer: FASS Fuel Systems
  • Product Note: This OEM FASS Harness WH-1005 is used with the high amperage EM-1002 series electric motors used to power the High Pressure or High Volume FASS Lift Pumps. This FASS WH-1005 is a special order item and cannot be returned for exchange or credit.