Replaces

Fuel Pump & Sending Unit Module Delphi FG0052 - DEFPU00016

Specifications:

  • Brand New Delphi Electric Fuel Pump & Sending Unit
  • Direct replacement
  • 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

 

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.

  1. step : Depressurize fuel system (1:30)
    • With the car running, open the hood and access the fuse center.
    • Pull out the fuel pump relay which is #18 in this car.
    • After awhile your car will stop running because it runs out of fuel.
  2. step : Disconnect battery (2:20)
    • Use an 8mm wrench to disconnect the negative battery cable
  3. step : Disconnect and remove fuel tank (2:30)
    • Spray the bolts on the straps holding the fuel tank with penetrating oil.
    • Loosen up the clamp at the top of the fuel neck.
    • Grab onto that hose and twist it free and pull it off.
    • Unplug the connectors by pulling out the safety tabs.
    • Unclip the green clip behind the fuel tank by prying the tab and pinching to disconnect the line.
    • Make sure you have a catch pan ready because this will leak fuel.
    • Repeat on the upper line with the blue tab.
    • Use a screwdriver to help if it’s difficult to reach.
    • Disconnect the rest of the hoses.
    • Loosen the heat shield between the exhaust and the tank.
    • Support the tank and remove the straps.
  4. step : Remove assembly (8:03)
    • Use your needle nose pliers to disconnect the locking tab at the top of the connector.
    • Unplug the wiring from the fuel pump assembly.
    • Use a chisel and hammer to remove the locking ring.
    • Pull the fuel pump assembly up and out.
    • Remove the old O ring
  5. step : Install new fuel pump (10:06)
    • Put in the new O ring
    • Place the new assembly in and lock the locking ring in place by turning it clockwise into the brackets.
    • Secure with hammer and chisel.
    • Plug in the new lead and use wire taps to connect the wiring with the old square ended lead.
    • New large black lead connects to the old black lead.
    • New thin black lead connects to old black and white lead.
    • Purple and purple leads connect as do the grey ones.
  6. step : Reinstall the fuel tank (13:49)
    • Jack the tank back up.
    • Bolt the straps back in, tightening the bolts with a hand wrench.
    • Reconnect all the harnesses.
    • Reconnect the big tube.
    • Reconnect all the fuel lines, remembering to remove the little green line protectors.
    • Secure the heat shield.
    • Reconnect the fuel neck.
  7. step : Finish up (15:40)
    • Put the fuel pump relay back in.
    • Reconnect the battery.
    • Cycle the key a couple times to make sure the fuel gauge is working.
    • Start the car and check underneath for any fuel leaks.

Tools needed for replacement:

    General Tools

  • Hammer
  • Floor Jack
  • Chisel
  • Drain Pan

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • Socket Extensions
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver
  • Phillips Head Screwdriver

  • Sockets - Metric

  • 7mm Socket
  • 13mm Socket
  • 10mm Socket

  • Wrenches - Metric

  • 8mm Wrench

5.0 / 5.0
1 Review
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Excellent OEM pump
I bought this because since I got my 2000 Chevy Blazer it has always had an intermittent long crank time and after doing some testing I came to the conclusion that the check valve in the old fuel pump was faulty. I had no issues putting the new unit in and at the time of this review the pump has seen almost a full tank through it. No issues what so ever it even addressed my inaccurate fuel gauge.
February 4, 2018
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Vehicle Fit

  • 1998 Chevy Blazer S10 4 Door Fuel Pump & Sending Unit Module for Models with Plastic Fuel Tank Delphi FG0052
  • 1999-2001 Chevy Blazer S10 4 Door Fuel Pump & Sending Unit Module Delphi FG0052
  • 2002 Chevy Blazer S10 4 Door Fuel Pump & Sending Unit Module for Models with Heat Shield on Front of Tank Delphi FG0052
  • 1998-2000 GMC Envoy Fuel Pump & Sending Unit Module Delphi FG0052
  • 1998 GMC Jimmy S-15 4 Door Fuel Pump & Sending Unit Module for Models with Plastic Fuel Tank Delphi FG0052
  • 1999-2001 GMC Jimmy S-15 4 Door Fuel Pump & Sending Unit Module Delphi FG0052
  • 1998 Olds Bravada Fuel Pump & Sending Unit Module for Models with Plastic Fuel Tank Delphi FG0052
  • 1999-2001 Olds Bravada Fuel Pump & Sending Unit Module Delphi FG0052

This part replaces:

  • Delphi FG0052
  • Hollander 323-01213
  • OE # 25344818, 19177220, 25176789
Only 2 left in stock
Part #: DEFPU00016

Delphi
Brand #: FG0052

How-to Video:

(16:55 min)