Fuel Pump & Sending Unit Module TRQ FPA84952 - 1AFPU00296

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Vehicle Fit

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


  • Mounts in fuel tank
  • Complete module assembly
  • Replaces dealer part number: 19180115
  • Assembly includes the following parts:
    • Electric Fuel Pump
    • Plastic module
    • Fuel sending unit
    • Float
    • Strainer
    • Pressure Sensor
  • Number of outlets: 3
  • Rheostat range: (40-250 Ohms)
  • Direct replacement
  • Correct electrical connections
  • Built to strict quality control standards

This electric fuel pump module assembly with sending unit is a great replacement and has good cost savings over a dealer unit.

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

Part Details

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

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

4.44/ 5.0
16 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Working harness backwards
The wiring harness for the fuel pump had two wires backwards. Had to rewire the black and grey I believe
January 31, 2017
Easy order..install
No dislikes. Easy order. Came fast. Mechanic put fuel sender in for me. Window regulator was a piece of cake. Video online was spot on.
February 19, 2017
pump noise
I bought this pump based on price, It works, but it is pretty darn loud. If this were a car I was going to keep and drive, I would send it back.
February 21, 2017
Part arrived promptly. Fit perfectly. Ive had it for two months and havent had any issues.
February 26, 2017
Very pleased with purchased!
Very pleased with purchase, will buy from you again in the future.
March 13, 2017
Excellent Product !!!!
I would definitely recommend this product, I had to do a little rewiring, but even then, The instructions were there guiding me all the way. Thanks
April 1, 2017
Fuel pump installed into 02 aurora Oldsmobile
Had to install a new wiring set up to fit the more modern pump. Didnt have to drop the gas tank cause there is an access panel in the trunk under the carpet for the spare. Didnt take long. Has a new filter at the bottom. I was able to then properly read my fuel gauge. I sold the car since then.
April 24, 2017
Great Value for quality fuel pump & filter unit
Was easy to install as OEM equipment in my 2001 Cadilac ! Took about 1.5 hours to remove old unit, splice connector wires to original wiring harness and re-install. Functions 100% .. excellent value, excellent quality ... would highly recommend !
July 23, 2017
Fuel pump
,Came on Time every thing looks great Everg thing went in easy works great nice to have a few gauge again,will order again from a 1 auto.
August 10, 2017
Cheap auto parts good quality!!! Quick shipping.will be getting more parts am very pleased with service and delivery
Very pleased. Keep it up. Love your service and your customer service, you are great!!!!??????
August 13, 2017
Fuel Pump
My son in law put it in and it fixed the problem. Thanks
August 17, 2017
Fuel pump install
Easy install, took a couple hours in 100+ degree heat. Good quality part as you would expect from 1A. Primed the pump an the car started right up, no hesitation at all.
September 4, 2017
Excellent part affordable.A company I have the pleasure of doing business with. Second to none when it comes to other auto parts company Job well done 1a auto
October 12, 2017
Fuel pump
Was an exact fit havent had any problems will definitely order from you guys again
January 9, 2018
Perfect fit
The fuel pump/sending unit arrived on time and perfectly packaged the installation was quick and easy I will definitely be ordering from them again
August 13, 2018
Fixed my wandering fuel gauge
So far this pump/sending unit has performed flawlessly. Prior to repacing, the fuel gauge would wander from half to empty and the low fuel light would go on and off. Not any more. At 1/3 of the price, I recommend it. 1aauto is great to work with as well.
September 30, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Video for fuel pump installation for buick 2000 lesabre is there one ?
David L February 9, 2017
I found a video on google, they are very easy to install. But test the pump before putting it in the tank to make sure the rotation is right. So it is sucking out of the tank not from the fuel line.
CastleRock Shores Resort A February 9, 2017
He can find it on You tube. Should be very easy, I went through the access panel inside the trunk. Did not have to drop the gas tank.
Mark S February 10, 2017
I have a 2001 lasbre can it be installed with removing gas tank ?
Dallas P March 25, 2018
I’m assuming you mean without removing the gas tank. You can replace the fuel pump by accessing it through the trunk. It is actually pretty straight forward and I would recommend YouTubing it as their is a guy who goes through the necessary steps. Make sure to label your wires though!
Chris A March 27, 2018
Yes you can remove the tank if you want but it’s not necessary the should be a cover plate inside the trunk you can take off and access the pump from there
Sean K March 28, 2018
The fuel tank does not need to be removed to install the new fuel pump and sending unit. The wiring harness will have to be butt-spliced into the existing wiring in the vehicle, but it is not difficult. This unit is located beneath an inspection plate, forward/right hand side of the trunk compartment, under the carpet. Relatively easy installation overall, about an hour and youll have a functioning fuel gauge again!
Robert L March 28, 2018
Year Make Model Description
2000-2005Buick LeSabre Buick LeSabre Fuel Pump & Sending Unit Module V6 3.8L (8th Vin Digit K) TRQ
1998-2005Buick Park Avenue Buick Park Avenue Fuel Pump & Sending Unit Module V6 3.8L (8th Vin Digit K) (excluding Supercharged Models) TRQ
2000-2005Cadillac Deville Cadillac Deville Fuel Pump & Sending Unit Module TRQ
1998-2003Cadillac STS Cadillac STS Fuel Pump & Sending Unit Module TRQ
1998-2004Cadillac Seville Cadillac Seville Fuel Pump & Sending Unit Module TRQ
1998-2003Oldsmobile Aurora Olds Aurora Fuel Pump & Sending Unit Module TRQ
2000Pontiac Bonneville Pontiac Bonneville Fuel Pump & Sending Unit Module V6 3.8L Supercharged TRQ
2000-2005Pontiac Bonneville Pontiac Bonneville Fuel Pump & Sending Unit Module V6 3.8L (8th Vin Digit K) (excluding Supercharged Models) TRQ
2004-2005Pontiac Bonneville Pontiac Bonneville Fuel Pump & Sending Unit Module V8 4.6L TRQ
Part #: 1AFPU00296

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

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Brand #: FPA84952

How-to Video:

(16:55 min)