1970 Pontiac Firebird Expansion Plugs

Your 1970 Pontiac Firebird 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 Expansion Plugs you desperately need.

We currently carry 5 Expansion Plugs to choose from for your 1970 Pontiac Firebird, and our inventory prices range from as little as $2.29 up to $10.29.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Expansion Plugs for the 1970 Pontiac Firebird. 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 25 reviews on our Expansion Plugs for the 1970 Pontiac Firebird from previous customers.

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

Expansion Plugs for Your 1970 Pontiac Firebird

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Part No.362657.1)

Steel Cup Expansion Plug 1-5/8 In., Height 0.500

from

$2.29
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.

Product Features:
  • 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
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Dorman – Gm Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs (Part No.557-001)

Gm Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs

from

$10.29
The plugs in this engine expansion plug kit are designed to match the original parts on specified vehicles. Made of quality materials, this kit components are engineered for reliable performance and durability.

Product Features:
  • Direct replacement – the components in this engine expansion plug kit are designed to match the original plugs on specified years, makes and models
  • Ideal solution – this kit is a reliable replacement for original plugs that have failed due to wear
  • Durable construction – this kit is made from quality components to ensure reliable performance and a 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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Dorman – Rubber Expansion Plug 7/8 In. – Size Range 7/8 In. – 1 In. (sold by each) (Part No.570-004)

Rubber Expansion Plug 7/8 In. - Size Range 7/8 In. - 1 In. (sold by each)

from

$3.99
This engine intake manifold 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.

Product Features:
  • Direct replacement – this engine intake manifold 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
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Dorman – Steel Cup Expansion Plug 2-1/64 In., Height 0.650 (sold by each) (Part No.555-045)

Steel Cup Expansion Plug 2-1/64 In., Height 0.650 (sold by each)

from

$2.29
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.

Product Features:
  • 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
See More

Dorman – Brass Cup Expansion Plug 15/16 In., Height 0.380 (sold by each) (Part No.565-016)

Brass Cup Expansion Plug 15/16 In., Height 0.380 (sold by each)

from

$2.29
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.

Product Features:
  • 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
See More

FAQs for 1970 Pontiac Firebird Expansion Plugs

What are the most popular Expansion Plugs for the 1970 Pontiac Firebird?

With 1 brands you can trust, our most popular Expansion Plugs for the 1970 Pontiac Firebird parts are:
Steel Cup Expansion Plug 1-5/8 In., Height 0.500
from $2.29
(1)
Steel Cup Expansion Plug 1-5/8 In., Height 0.500
Expansion Plugs
Gm Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs
from $10.29
This product is not rated
Gm Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs
Expansion Plugs
Rubber Expansion Plug 7/8 In. - Size Range 7/8 In. - 1 In. (sold by each)
from $3.99
This product is not rated
Rubber Expansion Plug 7/8 In. – Size Range 7/8 In. – 1 In. (sold by each)
Expansion Plugs