Specifications:

  • Mounts in fuel tank
  • Complete module assembly
  • Electric fuel pump already mounted as shown
  • Direct replacement
  • Correct electrical connections
  • Built to strict quality control standards

Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

This fuel pump includes a new electrical connector harness. You will need to remove your existing electrical connector and install the new connector provided in order to install your new fuel pump (instructions are included with the pump).

This fuel pump is not a universal fit item. Because your vehicle’s original connector is prone to failure due to corrosion, cracking, loose pin housings, and wire crimp issues, the OE manufacturer has changed the shape of the connector, requiring the install of a new electrical connector during fuel pump service.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Removing the Old Fuel Pump Wiring Connector (0:15)
    • Disconnect the fuel pump wiring harness
    • Cut off the old connector with wire cutters
    • Strip a quarter of an inch of insulation off each wire
  2. step : Installing the New Fuel Pump Wiring Connector (1:26)
    • Put the blue wire splices onto the black and grey wires
    • Put the red splices onto the purple wire and the black wire with a white stripe
    • Crimp the splices onto the wires
    • Connect the wires of the new connector to the corresponding splice
    • Crimp the splices onto the new connector's wires
    • Wrap the splices with electrical tape
    • Remove the post to make way for the harness with pliers, if necessary
    • Connect the fuel pump harness

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Electrical Tape

  • Pliers, Cutters & misc Wrenches

  • Wire Cutters
  • Slip-Joint Pliers
  • Wire End Cutters

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Vehicle Fit

  • 2003-2004 Chevy S10 Pickup V6 4.3L Crew Cab Fuel Pump & Sending Unit Module with (1) Wire Stripper / Crimper Tool
  • 2003-2004 GMC S-15 Sonoma V6 4.3L Crew Cab Fuel Pump & Sending Unit Module with (1) Wire Stripper / Crimper Tool

This part replaces:

  • OE # 19179494, 19179495
  • Spectra Premium Industries SP3566M
  • Airtex E3566M
  • Hollander 323-01707, 1789
Part #: 1AFPU01411

Ships Same Day for orders placed by 4 P.M. ET

How-to Video:

(04:01 min)