Dorman Pipe Plug 3/8 in. MNPT Square Head for 1995-75 Buick Chevrolet GMC Oldsmobile Pontiac 785-072D

Pipe plug for 1995-75 Buick, 1995 Chevrolet, 1990-80 GMC, 1984-83 Oldsmobile, 1995-64 Pontiac that replaces the original equipment plug.

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

Key Features

• Matches diameter, thread pitch and head type of OEM plug
• Corrosion-resistant brass construction
• Leak‑free performance guaranteed
• Quality tested with validation testing
• Square head design for secure fit
• 3/8 in. MNPT size

Benefits

• Ensures a reliable repair by matching OEM specifications
• Prevents leaks and potential damage to the vehicle’s exhaust or brake system
• Durable construction for long service life
• Easy installation with no special tools required
• Maintains vehicle integrity and safety standards

Application

Ideal for mechanics and DIYers repairing exhaust or brake lines on the listed models.

Fitment Notes

• 1995-75 Buick, 1995 Chevrolet, 1990-80 GMC, 1984-83 Oldsmobile, 1995-64 Pontiac

Why Choose Dorman?

• 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

• 1 PC

Item Dimensions

• 4.2in x 1.7in x 1.1in, 0.1lbs