Dorman Autograde Engine Expansion Plug 3/4 In. with Rubber for 1980-1992 Buick Chevrolet 02608

Engine expansion plug for 1980-1992 Buick Chevrolet that replaces the original part with reliable performance.

Made of quality materials and engineered for reliable performance, it meets the manufacturer’s design intent for dependable service.

Key Features

• Engine expansion plug designed to match fit and function of original part
• Size range 3/4 in. – 7/8 in.
• Rubber construction for durability

Benefits

• Ensures proper engine sealing and prevents leaks
• Provides reliable performance over time
• Easy to install as a direct-fit replacement

Application

This part is for owners of 1980-1992 Buick and Chevrolet vehicles needing an engine expansion plug replacement.

Fitment Notes

• Compatible with 1980-1992 Buick Chevrolet models

Why Choose Dorman - Autograde?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• Included items not specified by the manufacturer.

Item Dimensions

• 4.0in x 3.6in x 1.3in, 0.1lbs