1990 Mercury Cougar Fuel Tank Lock Rings

Your 1990 Mercury Cougar might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Fuel Tank Lock Rings you desperately need.

We currently carry 5 Fuel Tank Lock Rings to choose from for your 1990 Mercury Cougar, and our inventory prices range from as little as $14.49 up to $32.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Fuel Tank Lock Rings for the 1990 Mercury Cougar. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 17 reviews on our Fuel Tank Lock Rings for the 1990 Mercury Cougar from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Fuel Tank Lock Rings stock in-person!

Fuel Tank Lock Rings for Your 1990 Mercury Cougar

Dorman – Help – Fuel Sending Unit Retainer Assortment (Part No.55812)

Fuel Sending Unit Retainer Assortment

from

$17.29
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.

Product Features:
  • 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
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Carquest Premium – Fuel Tank Lock Ring (Part No.LR2001)

Fuel Tank Lock Ring

from

$20.99
CARQUEST lock rings are designed to positively seat the fuel pump in proper position inside the tank. These precision stamped rings are made from corrosion-resistant and durable metals for long life.

Product Features:
  • Precision stamped for perfect fit and pump position
  • Always replace lock ring as a part of fuel pump service
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Dorman – Help – Fuel Sending Unit Retainer Kit (Part No.55811)

Fuel Sending Unit Retainer Kit

from

$14.49
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.

Product Features:
  • 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
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Carquest Premium – Fuel Tank Lock Ring (Part No.LO1511469)

Fuel Tank Lock Ring

from

$32.99
Carquest Premium fuel pump tank seals are built by Carter Fuel Systems and Agility Auto Parts, industry leaders in high-quality fuel system components. Carquest Premium offers a complete line of fuel pump tank seals covering a wide variety of North American vehicle applications. Carquest Premium fuel pump tank seals are engineered to meet or exceed all OEM specifications.

Product Features:
  • Engineered to meet or exceed all OEM specifications.
  • Precision stamped and are treated with a rust proof finish to ensure durability and strength
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Delphi – Fuel Tank Lock Ring (Part No.FA10008)

Fuel Tank Lock Ring

from

$18.99
100 years of OE experience, supplier to the world’s top automakers, OE Heritage and knowledge built into every aftermarket part, comprehensive portfolio for a wide range of vehicles and model years.

Product Features:
  • Delphi lock rings are designed to meet or exceed the performance of the original unit
  • Made out of steel to endure harsh conditions
  • Each lock ring is application specific to ensure the fuel system is locked in and seals properly
  • Always consider replacing the lock ring as a part of fuel pump service
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FAQs for 1990 Mercury Cougar Fuel Tank Lock Rings

What are the most popular Fuel Tank Lock Rings for the 1990 Mercury Cougar?

With 3 brands you can trust, our most popular Fuel Tank Lock Rings for the 1990 Mercury Cougar parts are:
Fuel Sending Unit Retainer Assortment
from $17.29
(3)
Fuel Sending Unit Retainer Assortment
Fuel Tank Lock Rings
Fuel Tank Lock Ring
from $32.99
This product is not rated
Fuel Tank Lock Ring
Fuel Tank Lock Rings
Fuel Sending Unit Retainer Kit
from $14.49
(4)
Fuel Sending Unit Retainer Kit
Fuel Tank Lock Rings