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Dorman 579-001 Fuel Tank Sending Unit Lock Ring Compatible with Select Models

4.3 (10) Write Review
Free shipping on orders over $29.99

$6.99

$ 2 .99 $2.99

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.


Zee
Reviewed in the United States on September 9, 2024
There are different kinds of fuel pumps in Blazers even with in the same years. It depends on 2-door vs 4-door, 4wd vs AWD vs 2wd, and even what time in the model year the vehicle was made. So before you buy this, take the car apart ... all the youtube videos I found use this lock ring, but mine did not. I have the style with the snap-ring clip rather than the lock ring. Just fair warning, this might not fit your blazer!
Harvey Arcand
Reviewed in Canada on June 28, 2024
I ordered it to get a ring to replace a fuel pump. I got one with the fuel pump and it is identical, and the one with the fuel pump worked perfectly, so this one probably will too. So I kept it
Eleanor Pearl
Reviewed in Canada on April 28, 2024
It didnt fit my truck as the amazon stated it would.get your facts before buying. i had to return it.
John Jeffries
Reviewed in the United States on December 27, 2022
Factory match replacement
Barrell McCarthy
Reviewed in the United States on March 1, 2020
Works great and fits perfectly
Robert Rekowski
Reviewed in the United States on May 14, 2019
Fit my 92 blazer well
Ambre Murdock
Reviewed in the United States on December 13, 2019
Thanks
Kyle Knoff
Reviewed in the United States on September 19, 2017
Works well but the metal is not as thick as the original
David
Reviewed in the United States on January 22, 2016
The quality is good, but it did not fit a Chevy S10 1996 V6 truck, the seller was great and gave an instant refund.
Jeff D
Reviewed in the United States on January 16, 2014
It is not the right product. What shows up is for an S10 style fuel tank. Perhaps the 2 door models of the Tahoe have such a tank, but I know for empirical certainty that the 4 door models do not. You will want an AC Delco G24 seal for the 4 door mobiles.