Fuel Pump & Sending Unit Module TRQ FPA84946 - 1AFPU00281

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How-To & Tools
Product Reviews
Vehicle Fit

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

This electric fuel pump module assembly features the following specifications:

  • Mounts in fuel tank
  • Replaces dealer part numbers: 25174837, 25317984, 19179627
  • Complete module assembly
  • Electric fuel pump already mounted as shown
  • Module Includes:
    • Fuel Sender
    • Fuel Pump
    • Float
    • Strainer
  • 3 Outlets
  • 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.

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

Attention California Customers:

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

5.00/ 5.0
6 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
fuel pump
fast delivery, great product. this is my 3rd purchase from 1A Auto and will continue. I have recommended this site to many of my friends.
November 19, 2017
Fuel pump
So far, good. Package arrived in good time. Packed well, no damage. Fuel pump was the exact size for my replacement. Fit perfect inside the gas tank. Installation was easy. Connectors all the correct size. Love the updated connector ends; make it easier for installation and removal. Very satisfied with the pricing on the fuel pump for my 98 Cutlass GLS, classic. Bought car brand new in 98. This is the 1st time that Ive had to change the fuel pump. I recommend 1AAuto for your automotive parts needs. Great pricing, fast shipping, correct part(s) sent out, packed well, good quality replacement parts. Go 1AAuto!
December 16, 2017
fuel pump
Can not be beat at the great price and fast delivery, I would tell anyone to always check 1aAuto to get their parts, web site easy to use and the parts are of the finest on the market. Brad P
May 16, 2018
Very affordable and great product.
Bought this fuel pump assembly for my grand am, product arrived very fast! The installation was a breeze, everything matched up perfectly! Car runs great no issues. Best part is that I got the part for a 1/4 of the price of what the auto stores wanted. Definitely will be buying from this site again!
June 22, 2018
Great parts at a great price
I have been very happy with the service and parts from this company. Free shipping and tracking too. I really recommend themWrite
July 11, 2018
1a auto is the best
This was my first time doing business with them,and i was very satisfied with the service. I will definitely be doing business with 1aauto again????
October 31, 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
How long is shipping?
Kiara B September 26, 2018
If you are in the continental US, free shipping takes 3-5 business days. We also offer expedited shipping at an additional cost if you need the part sooner!
Tim K September 26, 2018
Is this a directly replacement for a 2000 Cavalier 2.2l? Do I have to splice in a new connector or is everything ready to plug in directly?
Matt K December 12, 2018
This part is listed to fit your vehicle as long as you have a steel tank. This is a direct replacement which requires no splicing.
Christa R December 12, 2018
yes it is
Brad P December 12, 2018
Year Make Model Description
1999Chevy Cavalier Chevy Cavalier Fuel Pump & Sending Unit Module TRQ
2000Chevy Cavalier Chevy Cavalier Fuel Pump & Sending Unit Module for Models with Steel Tank TRQ
1998-1999Chevy Malibu Chevy Malibu Fuel Pump & Sending Unit Module TRQ
1999Oldsmobile Alero Olds Alero Fuel Pump & Sending Unit Module TRQ
1998-1999Oldsmobile Cutlass Olds Cutlass Fuel Pump & Sending Unit Module TRQ
1999Pontiac Grand Am Pontiac Grand Am Fuel Pump & Sending Unit Module TRQ
1999Pontiac Sunfire Pontiac Sunfire Fuel Pump & Sending Unit Module TRQ
2000Pontiac Sunfire Pontiac Sunfire Fuel Pump & Sending Unit Module for Models with Steel Tank TRQ
Part #: 1AFPU00281

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: FPA84946

How-to Video:

(16:54 min)