Shopping Cart

Your cart is empty.

Your cart is empty.

Dorman 555-024 Steel Cup Expansion Plug 1-1/4 In., SC, Height 0.300 Compatible with Select Models, 10 Pack

Free shipping on orders over $29.99

$14.42

$ 7 .99 $7.99

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 - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


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.


Steven Crawford
Reviewed in the United States on January 1, 2025
I also ordered this inch and a quarter freeze plugs says you get 10 in a pack I only got one also says right at 10. At that rate in order to get 10 you'd pay $45. Truly disappointed!!!
gustavo sanchez
Reviewed in the United States on July 28, 2023
Only one plug not two!!!
John Potucek
Reviewed in the United States on June 29, 2023
Picture shows 2. No details in the description.I paid the inflated price thinking i was getting 2...wrong. You will only receive 1!
Liam
Reviewed in Canada on June 11, 2023
It indicated that the product would work on my vehicle but it was the wrong size
S.R.B@713
Reviewed in the United States on April 2, 2021
Works very good overall. The issue is Adjusting or removing it if it doesn't go in evenly. No problems since install.
Rob Thomas
Reviewed in the United States on July 1, 2019
Could not use it. Advert said it was correct for my vehicle but was eay too small
Jovani Cisneros
Reviewed in the United States on March 30, 2019
This is exactly what I needed, paid $6 mark up from the price over a auto parts store here expecting to receive 2 and prime shipping... Well I got my prime shipping but the package only came with one.If you have a LS needing a freeze plug in the cylinder head this is what you need.
Justin Chapdelaine
Reviewed in the United States on August 17, 2018
Just what I needed
N. rich
Reviewed in the United States on November 4, 2011
These are a great value and very useful for the purpose intended. My only comment is that they aren't as shiny as other ones I have purchased but they work!