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Dorman 579-004 Fuel Tank Sending Unit Lock Ring Compatible with Select Ford / Lincoln / Mercury Models

Free shipping on orders over $29.99

$14.26

$ 6 .99 $6.99

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.


Omar
Reviewed in Mexico on July 9, 2024
Excelente repuesto para el tanque de combustible ya que el aterrior se dañó por el óxido
Jared
Reviewed in the United States on June 21, 2024
The tank sending lock ring on my 1994 ford f350 with the 7.3 idi broke apart and i needed to replace it. I order this to lock ring it ended up being slightly too large in diameter for the fuel tank. I use a grind to shave done the diameter and it allowed it to fit perfectly in place. I would like to have had it fit without needing to grind down the size.
Woodbutcher
Reviewed in the United States on January 15, 2024
Used these on a 1996 Ford F2 50. The locking rings were better quality than the ones supplied with my aftermarket pumps. The gaskets were the actual right size for the application. Not too big, not too small, just right!
Customer
Reviewed in the United States on June 26, 2023
This fit my 1994 Ford F250 7.3 Diesel 19Gal front tank
J. Dirt Company
Reviewed in the United States on November 7, 2022
The locking rings I got were junk. I ended up using the old ones because they didn’t fit right. The o ring however was all good for my application.
Customer
Reviewed in the United States on October 7, 2018
Great
GeneB
Reviewed in the United States on October 19, 2018
Great
Trailhiker
Reviewed in the United States on April 8, 2017
Just like OEM, no leaks after installing.
Aaron J. Voiles
Reviewed in the United States on June 19, 2015
Worked great fit perfectly
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