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Dorman 579-091 Fuel Tank Sending Unit Lock Ring Compatible with Select Models

Free shipping on orders over $29.99

$9.95

$ 4 .99 $4.99

In Stock

About this item

  • Direct replacement - this fuel tank sending unit lock ring is made to match the fit and performance of the original ring on specific vehicle applications
  • Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


Recommended for replacement whenever the sending unit is serviced, this fuel tank sending unit lock ring securely retains the fuel pump assembly to the lock. Made of durable materials for reliable service.


jbob
Reviewed in the United States on October 17, 2023
The gasket that came with the pump from autozone was too big. This gasket fit perfectly, and it came with a ring so I did not have to try and trust the old rusty one. Truck is running again!
Batman_Chick
Reviewed in the United States on January 17, 2022
Item does not fit on 1998 Chevy Blazer o-ring works snap ring is way too small by at least one half millimeter now I have to wait 2 weeks for another one that's two weeks with any car to go back and forth to work I mean come on Amazon it clearly says fits 98 Blazer it part matched it and there's other comments to say it doesn't fit
Lazlo Homer
Reviewed in the United States on November 21, 2017
Is what it is, Doe's what it should.
ALAN
Reviewed in the United States on November 1, 2016
The o-ring seal is fine. The snap ring is about a 1/16" to thin and it does not hold the fuel pump down on all sides. Had to reuse my older snap ring.
BARRY K PARKER
Reviewed in the United States on June 13, 2015
fit the tank
K.W.
Reviewed in the United States on November 10, 2015
was as indicated in post and worked well
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