2003 Ford Mustang Expansion Plugs

Enhance and Protect Your 2003 Ford Mustang with Quality Expansion Plugs

Maintaining the performance of your 2003 Ford Mustang starts with choosing the right parts, and high-quality Expansion Plugs help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Expansion Plugs specifically for the 2003 Ford Mustang, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Expansion Plugs for Every Budget

Finding affordable, quality Expansion Plugs is easy at Advance Auto Parts. With prices starting as low as $1.79 and an average price of $6.33, you can choose one that fits your budget while delivering the quality you expect. Our Expansion Plugs are competitively priced, ranging from $1.79 to $14.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 2003 Ford Mustang, don’t miss our related parts categories, including Freeze Plug – Block Kits and Steel Freeze Plugs. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.
Please Select your Vehicle to See Exact Fit Parts

Expansion Plugs for Your 2003 Ford Mustang

Dorman – Dorman Rubber Expansion Plug 3/4 In. – Size Range 3/4 In. – 7/8 In., 02608 (Part No.02608)

Dorman Rubber Expansion Plug 3/4 In. - Size Range 3/4 In. - 7/8 In., 02608

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._
See More

Dorman – Pik-a-Nut – Dorman – Pik-a-Nut Steel Cup Expansion Plug 1-9/16 In., Height 0.380, 362518.1 (Part No.362518.1)

Dorman - Pik-a-Nut Steel Cup Expansion Plug 1-9/16 In., Height 0.380, 362518.1

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 – Dorman Rubber Expansion Plug 1-5/8 In. – Size Range 1-5/8 In. – 1-3/4 In. (Sold by each), 570-010 (Part No.570-010)

Dorman Rubber Expansion Plug 1-5/8 In. - Size Range 1-5/8 In. - 1-3/4 In. (Sold by each), 570-010

from

$13.99
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.
See More

Dorman – Dorman Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (Sold by each), 555-077 (Part No.555-077)

Dorman Steel Cup Expansion Plug 1-1/2 In., Height 0.220 (Sold by each), 555-077

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 1-1/2 In., Height 0.220, 555-077.1 (Part No.555-077.1)

Dorman Steel Cup Expansion Plug 1-1/2 In., Height 0.220, 555-077.1

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.
See More

Dorman – Dorman Steel Cup Expansion Plug 1-41/64 In., Height 0.360 (Sold by each), 555-068 (Part No.555-068)

Dorman Steel Cup Expansion Plug 1-41/64 In., Height 0.360 (Sold by each), 555-068

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 – Dorman Steel Cup Expansion Plug 1-41/64 In., Height 0.360, 555-068.1 (Part No.555-068.1)

Dorman Steel Cup Expansion Plug 1-41/64 In., Height 0.360, 555-068.1

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

FAQs for 2003 Ford Mustang Expansion Plugs

Which Expansion Plugs are the top sellers for the 2003 Ford Mustang?

Out of 8 Expansion Plugs that fit 2003 Ford Mustangs, the following parts are the top sellers:

How can I make sure that a part will be compatible with my 2003 Ford Mustang?

Our Ford Mustang aftermarket and OEM parts are designed specifically for the 2003 model. You can always find your specific fitment and compatibility for your 2003 Ford on an individual product page.

What is the price range for 2003 Ford Mustang Expansion Plugs?

The range of prices of Expansion Plugs for the 2003 Ford Mustang goes from $1.79 up to $14.99 for the most premium parts.

What is the average price of 2003 Ford Mustang Expansion Plugs?

2003 Ford Mustang Expansion Plugs average $6.33 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Expansion Plugs for other Ford Mustang model years?

Yes, we currently stock Expansion Plugs for 35 model years of Ford Mustangs, from 1964 to 2005. Model years 2005, 2004, 2002, 2001, 2000, 1999, 1998, 1997, and 1996 are the most popular for Expansion Plugs purchases.

Can I get help with 2003 Ford Mustang Expansion Plugs orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Ford Expansion Plugs and more.

What is your return policy for Ford Mustang Expansion Plugs?

Advance Auto Parts keeps returns simple. For new Ford Mustang Expansion Plugs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.