1974 GMC G35/G3500 Van Freeze and Expansion Plugs
Keep Your 1974 GMC G35/G3500 Van in Top Shape with Quality Freeze and Expansion Plugs
Whether you’re repairing or upgrading your Freeze and Expansion Plug, using high-quality parts is key to keeping your 1974 GMC G35/G3500 Van looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Freeze Plug – Block Kits, Expansion Plugs, and Rubber Freeze Plugs. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Freeze and Expansion Plugs from Trusted Brands
Looking for a reliable Freeze and Expansion Plug? We’ve got you covered with options from brands you know and trust like Dorman. For example, Dorman Freeze and Expansion Plugs start at just $6.99 with an average 4.2 star rating. With over 214 reviews and a solid 5 star average, you can shop with confidence knowing other GMC G35/G3500 Van owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1974 GMC G35/G3500 Van Freeze and Expansion Plug at Advance Auto Parts is around $9.06, with a range that starts at $1.49 and goes up to $38.49. With 12 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each), Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In., and GM Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs start at just $1.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Freeze and Expansion Plug, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1974 GMC G35/G3500 Van in peak condition, inside and out.
Find Your Specific 1974 GMC G35/G3500 Van Freeze and Expansion Plugs
Looking for the perfect Freeze and Expansion Plug for your 1974 GMC G35/G3500 Van? You’re in the right place. Below, you’ll find links to various types of Freeze and Expansion Plugs that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Freeze and Expansion Plugs, ensuring durability and a precise fit for your GMC G35/G3500 Van. Whether you’re driving a 1974 model or another popular model year like
1970,
1971,
1972, and
1973, we’ve got you covered. Purchasing Freeze and Expansion Plugs from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Freeze and Expansion Plugs that fit your vehicle.
Essential 1974 GMC G35/G3500 Van Freeze and Expansion Plugs
Dorman – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Part No.555-030.1)
from
$2.79
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.
Product Features:
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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
Dorman – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each) (Part No.555-030)
from
$1.49
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:
See More
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
Dorman – Steel Cup Expansion Plug 2-1/64 In., Height 0.650 (sold by each) (Part No.555-045)
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:
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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
Mr. Gasket – Brass Freeze Plug Kit (Part No.6481)
from
$38.49
Eliminate any chance of rusted out freeze plugs with a Mr. Gasket Brass Freeze Plug Kit. Though designed for marine applications, kits are for long-term stored vehicles as well as every day street use. Kit includes all plugs needed for a complete engine. Fits Chevrolet small block .
Product Features:
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Product Features:
- Eliminates Rusted Plugs
- Designed For Marine Use
- Ideal For Every Day Use
- Ideal For Long-Term Storage
- Includes All Plugs
Dorman – GM Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs (Part No.557-001)
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:
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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
Dorman – Gm Brass Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs (Part No.567-001)
from
$20.29
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:
See More
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
Dorman – Gm Steel Expansion Plug Kit, 12 Expansion Plugs, 5 Pipe Plugs (Part No.02650)
from
$10.79
We offer a comprehensive line of Engine Expansion Plug Kits to cover a range of applications. The kits include all parts necessary for a complete repair.
Product Features:
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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
Dorman – Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (Part No.02604)
from
$6.99
Our Engine Intake Manifold Expansion Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.
Product Features:
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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
Dorman – Rubber Expansion Plug 2-1/8 In. – Size Range 2-1/8 In. – 2-1/4 In. (Sold by each) (Part No.570-016)
from
$7.99
This engine camshaft 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:
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Product Features:
- Direct replacement – this engine camshaft 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
Dorman – Rubber Freeze Plug – Size Range: 7/8" – 1" – Metric Range: 22mm – 25mm – Nominal Size: 7/8" (Part No.02609)
from
$2.79
Rubber Freeze Plug – Size Range: 7/8" – 1" – Metric Range: 22mm – 25mm – Nominal Size: 7/8"
Dorman – Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (Part No.02607)
from
$11.49
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:
See More
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
Dorman – Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (Sold by each) (Part No.570-014)
from
$5.49
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:
See More
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
Popular 1974 GMC G35/G3500 Van Freeze and Expansion Plugs Categories
Most Popular Freeze Plug – Block Kits for 1974 GMC G35/G3500 Vans
Enhance your 1974 GMC G35/G3500 Van with one of the 2 Freeze Plug – Block Kits we have in stock, starting at just $10.79.
Dorman – Gm Brass Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs (Part No.567-001)
from
$20.29
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:
See More
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
Dorman – Gm Steel Expansion Plug Kit, 12 Expansion Plugs, 5 Pipe Plugs (Part No.02650)
from
$10.79
We offer a comprehensive line of Engine Expansion Plug Kits to cover a range of applications. The kits include all parts necessary for a complete repair.
Product Features:
See More
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
Best-Selling 1974 GMC G35/G3500 Van Expansion Plugs
Upgrade your G35/G3500 Van with one of our 5 best-selling Expansion Plugs.
Dorman – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each) (Part No.555-030)
from
$1.49
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:
See More
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
Dorman – GM Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs (Part No.557-001)
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:
See More
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
Dorman – Steel Cup Expansion Plug 2-1/64 In., Height 0.650 (sold by each) (Part No.555-045)
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:
See More
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
Mr. Gasket – Brass Freeze Plug Kit (Part No.6481)
from
$38.49
Eliminate any chance of rusted out freeze plugs with a Mr. Gasket Brass Freeze Plug Kit. Though designed for marine applications, kits are for long-term stored vehicles as well as every day street use. Kit includes all plugs needed for a complete engine. Fits Chevrolet small block .
Product Features:
See More
Product Features:
- Eliminates Rusted Plugs
- Designed For Marine Use
- Ideal For Every Day Use
- Ideal For Long-Term Storage
- Includes All Plugs
Dorman – Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (Part No.555-030.1)
from
$2.79
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.
Product Features:
See More
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
Top-Quality Rubber Freeze Plugs for 1974 GMC G35/G3500 Vans
Choose a high-quality OEM or aftermarket Rubber Freeze Plug for GMC G35/G3500 Vans and enjoy top-notch performance from $2.79.
Dorman – Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (Part No.02604)
from
$6.99
Our Engine Intake Manifold Expansion Plug is conveniently designed as a direct replacement for stripped plugs. A proper fit is ensured, every time.
Product Features:
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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
Dorman – Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (Part No.02607)
from
$11.49
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:
See More
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
Dorman – Rubber Expansion Plug 2-1/8 In. – Size Range 2-1/8 In. – 2-1/4 In. (Sold by each) (Part No.570-016)
from
$7.99
This engine camshaft 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:
See More
Product Features:
- Direct replacement – this engine camshaft 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
Dorman – Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (Sold by each) (Part No.570-014)
from
$5.49
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:
See More
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
Dorman – Rubber Freeze Plug – Size Range: 7/8" – 1" – Metric Range: 22mm – 25mm – Nominal Size: 7/8" (Part No.02609)
from
$2.79
Rubber Freeze Plug – Size Range: 7/8" – 1" – Metric Range: 22mm – 25mm – Nominal Size: 7/8"
Top-Rated Freeze and Expansion Plug Brands For Your 1974 GMC G35/G3500 Van
When it comes to finding the perfect Freeze and Expansion Plug for your 1974 GMC G35/G3500 Van, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Freeze and Expansion Plug brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $6.99. Purchasing a Freeze and Expansion Plug from us here at Advance Auto Parts is a smart move for both you and your 1974 GMC G35/G3500 Van, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1974 GMC G35/G3500 Van Freeze and Expansion Plugs
If you’re looking for a top-quality Freeze and Expansion Plug for your 1974 GMC G35/G3500 Van, Advance Auto Parts has exactly what you need with our selection of Dorman Freeze and Expansion Plugs. We have 3 Dorman Freeze and Expansion Plugs in stock for this fitment, all known for their durability and precision fit. With prices starting at just $6.99 and an average cost of $12.69, you’ll find the perfect Freeze and Expansion Plug for your needs and budget. Dorman Freeze and Expansion Plugs for the 1974 GMC G35/G3500 Van come highly rated, with over 9 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Freeze and Expansion Plug from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$6.99
(4)
Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In.
“These are supposed to be a temporary fix, but I have had these installed in a 93 6.5l diesel 395cu engine going on roughly 4 to 5 years now. They are”
from
$10.79
(4)
Gm Steel Expansion Plug Kit, 12 Expansion Plugs, 5 Pipe Plugs
“All fit with no issues, quality appears to be very good. Couldn’t believe the low price and availability. I thought I’d have to order them and wait an”
FAQs for 1974 GMC G35/G3500 Van Freeze and Expansion Plugs
What are the best-selling Freeze and Expansion Plugs for 1974 GMC G35/G3500 Vans?
Out of 12 Freeze and Expansion Plugs that fit 1974 GMC G35/G3500 Vans, the following parts are the top sellers:
- Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each) (16140188) – $1.49
- Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (89014937) – $11.49
- GM Steel Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs (22140398) – $10.29
What’s the price range for 1974 GMC G35/G3500 Van Freeze and Expansion Plugs?
The prices of Freeze and Expansion Plugs for the 1974 GMC G35/G3500 Van range from $1.49 up to $38.49 for the most premium parts.
What is the average price of a Freeze and Expansion Plugs Freeze and Expansion Plug for a 1974 GMC G35/G3500 Van?
The average price for Freeze and Expansion Plugs for the 1974 GMC G35/G3500 Van is $9.06. Keep in mind the variety of part types within our Freeze and Expansion Plug category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Freeze and Expansion Plugs for other GMC G35/G3500 Van model years?
What are the cheapest Freeze and Expansion Plugs for my 1974 GMC G35/G3500 Van?
The cheapest 1974 GMC G35/G3500 Van Freeze and Expansion Plugs we carry are:
- Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (sold by each) (16140188) – $1.49
- Steel Cup Expansion Plug 2-1/64 In., Height 0.650 (sold by each) (22140504) – $2.29
- Rubber Freeze Plug – Size Range: 7/8" – 1" – Metric Range: 22mm – 25mm – Nominal Size: 7/8" (89014939) – $2.79
- Steel Cup Expansion Plug 1-5/8 In., Height 0.500 (22972464) – $2.79
- Rubber Expansion Plug 2 In. – Size Range 2 In. – 2-1/8 In. (Sold by each) (22146457) – $5.49
Does Advance Auto Parts sell Freeze and Expansion Plugs for any other 1974 GMC models?
Yes. We stock Freeze and Expansion Plugs for 16 other popular 1974 GMC models. Some of the most popular are 1974 Jimmy Freeze and Expansion Plugs, 1974 G25/G2500 Van Freeze and Expansion Plugs, 1974 C15/C1500 Pickup Freeze and Expansion Plugs, 1974 C15/C1500 Suburban Freeze and Expansion Plugs, and 1974 K15/K1500 Pickup Freeze and Expansion Plugs.
What are the top-rated Freeze and Expansion Plugs that fit the 1974 GMC G35/G3500 Van?
Based on 214 reviews by customers, our 1974 GMC G35/G3500 Van Freeze and Expansion Plugs have an average customer rating of 5 stars. These are the highest-rated categories of Freeze and Expansion Plugs for the 1974 GMC G35/G3500 Van and their top-rated products:
- Rubber Freeze Plugs
- Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (5701295) – $6.99
- Freeze Plug – Block Kits
- Gm Brass Expansion Plug Kit, 15 Expansion Plugs, 5 Pipe Plugs (22148412) – $20.29
- Gm Steel Expansion Plug Kit, 12 Expansion Plugs, 5 Pipe Plugs (5703506) – $10.79
What types of Freeze and Expansion Plugs do you sell for my 1974 GMC G35/G3500 Van?
As of 4/10/25, these are some of the most in-demand types of Freeze and Expansion Plugs for a 1974 GMC G35/G3500 Van:
Can I get help with 1974 GMC G35/G3500 Van Freeze and Expansion Plug orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Freeze and Expansion Plugs and more.
What is your return policy for GMC G35/G3500 Van Freeze and Expansion Plugs?
Advance Auto Parts keeps returns simple. For new GMC G35/G3500 Van Freeze and Expansion Plugs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.