Shopping Cart

Your cart is empty.

Your cart is empty.

Dorman 555-025 Steel Cup Expansion Plug 1-3/8 In., Height 0.340 Compatible with Select Models, 10 Pack

4.8 (6) Write Review
Free shipping on orders over $29.99

$20.78

$ 8 .99 $8.99

In Stock

About this item

  • Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • 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 - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an ā€œiā€ in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle


This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.


Roy R Yeager
2025-08-04 14:44:01
This was supposed to be a two and a quarter inch freeze plug it's about the size of a quarter in the description it said it was two and a quarter wide very untrue
Mike Petrochko
2025-07-03 14:54:34
Product ordered in March 2017. Description says 10 plugs. Like other customers received only 1. This product number should be Dorman 555-025.1
Elvira Dameron
2025-06-21 16:35:05
Description says 10 pk. I recieved 1 freeze plug not 10
Carlos
2025-03-24 18:11:22
Fits vehicle
Daniel
2024-12-26 18:34:47
Not a set i got a single plug
Fred Hundersmarck
2024-12-25 11:51:56
Good product, the catch is that all other freeze plugs from Dorman on Amazon are priced for a package of 10, this understandable item is just for one plug. This one plug is packed in a box what states a quantity of 10 what sound very strange to me. It's a well overpriced freeze plug and no worth the money. bad advertisement for Dorman.