Mazda Cosmo Freeze and Expansion Plugs

Your One-Stop Shop For Trusted Mazda Cosmo Freeze and Expansion Plugs

If you’re in search of Mazda Cosmo Freeze and Expansion Plugs aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 7 Freeze and Expansion Plugs from top brands with prices ranging from $1.79 to $14.99.

Beyond great prices, we stock trusted brands manufacturing all types of Freeze and Expansion Plugs for your Mazda Cosmo.

And don’t forget to read customer reviews across all Freeze and Expansion Plugs categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Freeze and Expansion Plugs have to cost top dollar, and we prove it. Browse our top Mazda Cosmo Freeze and Expansion Plugs below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Mazda Cosmo Freeze and Expansion Plugs

Dorman – Dorman Steel Cup Expansion Plug 35.21mm, Height 0.380 (Sold by each), 555-093 (Part No.555-093)

Dorman Steel Cup Expansion Plug 35.21mm, Height 0.380 (Sold by each), 555-093

from

$1.99
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.
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Dorman – Dorman Steel Cup Expansion Plug 35.21mm, Height 0.380, 555-093.1 (Part No.555-093.1)

Dorman Steel Cup Expansion Plug 35.21mm, Height 0.380, 555-093.1

from

$2.99
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.
See More

Dorman – Dorman Steel Cup Expansion Plug 40.08mm, Height 0.450 (Sold by each), 555-095 (Part No.555-095)

Dorman Steel Cup Expansion Plug 40.08mm, Height 0.450 (Sold by each), 555-095

from

$1.79
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.
See More

Dorman – Pik-a-Nut – Dorman – Pik-a-Nut Steel Cup Expansion Plug 35.21mm, Height 0.380, 362648.1 (Part No.362648.1)

Dorman - Pik-a-Nut Steel Cup Expansion Plug 35.21mm, Height 0.380, 362648.1

from

$2.99
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.
See More

Dorman – Dorman Steel Cup Expansion Plug 40.08mm, Height 0.450, 555-095.1 (Part No.555-095.1)

Dorman Steel Cup Expansion Plug 40.08mm, Height 0.450, 555-095.1

from

$3.99
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.
See More

Dorman – Dorman Rubber Expansion Plug 1-1/2 In. – Size Range 1-1/2 In. – 1-5/8 In. (Sold by each), 570-009 (Part No.570-009)

Dorman Rubber Expansion Plug 1-1/2 In. - Size Range 1-1/2 In. - 1-5/8 In. (Sold by each), 570-009

from

$14.99
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.
See More

Dorman – Pik-a-Nut – Dorman – Pik-a-Nut Steel Cup Expansion Plug 40.08mm, Height 0.450, 362780.1 (Part No.362780.1)

Dorman - Pik-a-Nut Steel Cup Expansion Plug 40.08mm, Height 0.450, 362780.1

from

$3.99
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.
See More

Freeze and Expansion Plugs Brands You Can Trust For Your Mazda Cosmo

1 trusted brands of Freeze and Expansion Plugs line our shelves, ready to help keep your Mazda Cosmo running smooth. Below are some of the most popular brands and their top Freeze and Expansion Plugs offerings:

Most Purchased Mazda Cosmo Freeze and Expansion Plugs from Dorman

When you buy the most frequently purchased Dorman brand Freeze and Expansion Plugs, you can be confident it will be the right part for your Mazda Cosmo. Here are the Dorman Freeze and Expansion Plugs Advanced Auto customers buy the most:
Dorman - Pik-a-Nut Steel Cup Expansion Plug 40.08mm, Height 0.450, 362780.1
from $3.99
This product is not rated
Dorman – Pik-a-Nut Steel Cup Expansion Plug 40.08mm, Height 0.450, 362780.1
Expansion Plugs

FAQs for Mazda Cosmo Freeze and Expansion Plugs

What are the most purchased Freeze and Expansion Plugs for the Mazda Cosmo?

Out of 7 Freeze and Expansion Plugs for the Mazda Cosmo, the most popular in our inventory are:
Dorman Steel Cup Expansion Plug 40.08mm, Height 0.450 (Sold by each), 555-095
from $1.79
This product is not rated
Dorman Steel Cup Expansion Plug 40.08mm, Height 0.450 (Sold by each), 555-095
Expansion Plugs
Dorman Steel Cup Expansion Plug 35.21mm, Height 0.380 (Sold by each), 555-093
from $1.99
This product is not rated
Dorman Steel Cup Expansion Plug 35.21mm, Height 0.380 (Sold by each), 555-093
Cylinder Head Expansion Plugs