Replaces

Electric Fuel Pump and Sending Unit Assembly - 1AFPU01379

Part Details

  • Includes: (1) Wire Stripper / Crimper Tool

This replacement electric fuel pump module assembly is just what you need to get your vehicle in good working order again!

Specifications:

  • Mounts in fuel tank
  • Complete module assembly
  • Replaces dealer part number: 19153713, 19179477
  • Assembly includes the following parts:
    • Electric Fuel Pump
    • Plastic module
    • Fuel sending unit
    • Float
    • Strainer
  • Number of outlets: 2
  • Rheostat range: (40-250 Ohms)
  • Direct replacement
  • Correct electrical connections
  • Built to strict quality control standards
  • Correct for models with Harness code TDB
  • Correct for vehicles without Robust Fuel System (RPO code K53)

Note: If your vehicle requires a match to an RPO (Regular Production Option) code, you can usually find it on your original window sticker and sometimes either on the inside of your trunk lid, spare tire cover, glove box door, or the front driver's side door shell.

 

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

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.

Rigorously Tested

Meets or exceeds all SAE fuel pump performance and durability standards

Highest Quality Material

Consistent high quality plastic molding media.

High-carbon motor commutator and brushes for longer pump life

Direct Fit Replacement

Guaranteed to fit and function correctly for your specific application

Item Condition: New

WARNING:  This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

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 : Disconnecting the Fuel Pump Relay (0:45)
    • Turn the vehicle on and run the engine
    • Open the fuse box door
    • Locate and remove the fuel pump relay with pliers
    • Insert the fuel pump relay into the fuse box
    • Close the fuse box door
  2. step : Removing the Fuel Pump Panel (1:05)
    • Pull the back seats down
    • Pull the trim and carpet apart
    • Remove the 10mm bolts from the fuel pump panel
    • Pry up on the panel with a flat blade screwdriver
  3. step : Removing the Fuel Pump (2:07)
    • Pull up on the pin from the sending unit
    • Disconnect the sending unit wiring harnesses
    • Push the outside fuel lines in, push down on the tab, and pull them free
    • Push the tab on the center fuel line and pull it free
    • Hammer the locking ring with a flat blade screwdriver to turn the locking ring
    • Lift the locking ring up and off
    • Pull the fuel pump up
    • Let the pump drain
    • Lift the fuel pump up and out
  4. step : Preparing the Fuel Pump (3:55)
    • Apply the level sensor to the new fuel pump
    • Remove the fuel line clips from the old sensing unit
    • Remove the packing cap from the new fuel pump
    • Insert the fuel line clips onto the new fuel pump
    • Cut off the old sending unit wiring harness with the blue strip with wire cutters
    • Strip a quarter of an inch off the old wires with wire cutters
    • Apply the blue connectors on the grey and black wire
    • Apply the red connectors to the purple and black and white wire
    • Connect the new sending unit harness to the connectors
  5. step : Installing the Fuel Pump (7:39)
    • Place the fuel pump and sending unit into the fuel tank
    • Fit the locking ring into place and line up the slots with the tabs without pinching the harnesses
    • Twist the ring clockwise with a flat blade screwdriver and hammer
    • Remove one of the posts from the locking ring with a pair of pliers
    • Connect the pin to the sending unit
    • Connect the wiring harnesses to the fuel pump
    • Connect the fuel lines
  6. step : Reinstalling the Fuel Pump Panel (10:20)
    • Replace the panel
    • Insert and tighten the 10mm bolts
    • Cover the panel with the trim and carpet
    • Pull the back seats up

Tools needed for replacement:

    General Tools

  • Hammer

  • Pliers, Cutters & misc Wrenches

  • Wire Cutters
  • Wire End Cutters
  • Needle nose pliers

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket

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Vehicle Fit

Year Make Model Description
2002-2003Cadillac Escalade Cadillac Escalade V8 5.3L (8th Vin Digit T) Electric Fuel Pump and Sending Unit Assembly with (1) Wire Stripper / Crimper Tool for Models with Harness Code TDB
2002-2003Cadillac Escalade Cadillac Escalade V8 6.0L Electric Fuel Pump and Sending Unit Assembly with (1) Wire Stripper / Crimper Tool for Models with Harness Code TDB
2000-2003Chevy Tahoe Chevy Tahoe V8 4.8L Electric Fuel Pump and Sending Unit Assembly with (1) Wire Stripper / Crimper Tool for Models with Harness Code TDB
2000-2003Chevy Tahoe Chevy Tahoe V8 5.3L (8th Vin Digit T) Electric Fuel Pump and Sending Unit Assembly with (1) Wire Stripper / Crimper Tool for Models with Harness Code TDB
2000-2003GMC Yukon GMC Yukon V8 4.8L Electric Fuel Pump and Sending Unit Assembly with (1) Wire Stripper / Crimper Tool for Models with Harness Code TDB
2000-2003GMC Yukon GMC Yukon V8 5.3L (8th Vin Digit T) Electric Fuel Pump and Sending Unit Assembly with (1) Wire Stripper / Crimper Tool for Models with Harness Code TDB
2001-2003GMC Yukon GMC Yukon V8 6.0L Denali Electric Fuel Pump and Sending Unit Assembly with (1) Wire Stripper / Crimper Tool for Models with Harness Code TDB &

This part replaces:

  • Spectra Premium Industries TNKSP6170M
  • Hollander 323-01376
  • Airtex E3508M
  • OE # 25169302
  • OE # 19153713
Part #: 1AFPU01379


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(11:21 min)