2002-03 Nissan Altima Fuel Pump & Sending Unit Module - 1AFPU00441

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


  • Mounts in fuel tank
  • Outlet size: 3/8"
  • 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.  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. Please keep your invoice for proof of this warranty.

4.3 / 5.0
4 Reviews
5 Stars
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1 Stars
February 27, 2017
1 year ago
2003 nissan altima fuel pump
Fast shipping.the how to video on youtube really helped me out.its been a month already with my new fuel pump.and so far so really happy that the inside of my car doesn't smell like gas anymore.thank you.
May 8, 2018
1 month ago
Awesome price
Great price for a good quality fuel pump i will recommend this unit comes with lifetime warranty buy it try it if you dont like it money back guarantee
June 30, 2017
11 months ago
Good but not great
This replaced the original factory fuel pump that cracked at about 145K miles. This one installed fine and relatively easily with tubing sliding on with no issues. The electrical connector was not a clean fit and had to be forced on with some pliers. Hopefully I never have to take it off. Only functioning issue is the car does not start on first turn of the key even when waiting a few seconds to let the fuel prime the start. Second turn usually does the trick. Not sure if the initial fuel priming from the pump is simply not strong enough or what. Once car is started it runs fine. As titled, good replacement part but there is probably better out there. Fingers crossed that this lasts the life of the vehicle.
July 1, 2016
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Does this pump include everything needed for a change? Regulator, sending unit, fuel reservoir, float, strainer, and a new tank seal?
Chuck H on Mar 7, 2017
BEST ANSWER: This is a complete fuel pump and sending unit module, and includes all the parts you listed!

Vehicle Fit

  • 2002-2003 Nissan Altima Fuel Pump & Sending Unit Module

This part replaces:

  • Hollander 323-58775
  • Hollander 323-58776
  • OE # 170408J105
  • OE # 170408J100
  • OE # 170408J005
  • OE # 170408J000
Part #: 1AFPU00441

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