Dorman - Autograde Engine Oil Drain Plug Gasket 3/4"-13/16"-M20 Crush for 1975-1982 Chevrolet, 1971-1973 Subaru

Engine oil drain plug gaskets for 1975-1982 Chevrolet, 1971-1973 Subaru with crush design to replace worn plugs.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Crush design for secure seal
• Fits 3/4" -13/16" -M20 sizes
• Trusted quality from Dorman - Autograde
• Includes 2 pieces per pack

Benefits

• Prevents oil leaks during changes
• Easy to install with existing plugs
• Extends life of engine components
• Reliable performance across years

Application

Ideal for mechanics and DIY enthusiasts performing routine oil changes on older Chevrolet and Subaru models.

Fitment Notes

• Fits 1975-1982 Chevrolet, 1971-1973 Subaru

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

• 2 PC

Item Dimensions

• 4.6in x 1.8in x 0.5in, 0.1lbs