FREE 1 to 3-Day Delivery on Orders $149+ Details

$12K Summer Sweepstakes! Enter Now >

Find Crate Engines and Blocks for your Mustang

Engine Steel Cup Expansion Plug; 3/4-Inch (79-95 Mustang)Find parts that fit my vehicle

Item 424411
7 Reviews of similar
Our Price

$15.99

Military, Medical & First Responders $0.80 Available in AM Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE

      Product Information

      Features, Description, Q&A

      Features

      • Direct Replacement: This Engine Expansion Plug matches the fit and function of the factory part for specified years, makes, and models.
      • Reliable Solution: A dependable replacement for original parts that are missing or have failed due to fatigue.
      • Durable Construction: Made from high-quality steel to ensure long-lasting performance and resistance to wear.
      • Trusted Quality: Backed by a team of product experts in the United States with over a century of automotive experience.
      • Fits 1979–1995 Mustang models precisely.

      Description

      Engine Expansion Plug. The Steel Cup Expansion Plug, 3/4-Inch, is designed to provide a precise fit and function equivalent to the original equipment on applicable engines. It seals openings in engine blocks, preventing fluid leaks and maintaining engine integrity. This component is essential for sustaining engine performance and preventing contamination.

      Construction and Appearance. Manufactured from robust steel, this expansion plug features a cup-type design with a smooth silver finish, ensuring durability and resistance to fatigue over time. The press-fit attachment ensures secure placement without the need for additional fastening components.

      Installation. Installation is straightforward with a press-fit design that requires no drilling or specialized tools. It can be easily installed by professional automotive technicians or experienced enthusiasts.

      Application. This expansion plug fits 1979 through 1995 Mustang models, providing an exact replacement for the original part with no modifications necessary.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.6

      Reviews of similar Engine Products (7)

      Questions & Answers

      No questions about this product yet. Ask the First Question