Dorman - OE Solutions Engine Coolant Reservoir Pressurized for 2006-2005 Chevrolet Malibu Pontiac G6 603-066

Engine coolant reservoir for 2006-2005 Chevrolet Malibu and Pontiac G6 by Dorman - OE Solutions to replace the factory part.

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

Key Features

• Pressurized engine coolant reservoir
• Manufactured from quality materials to withstand underhood heat and vibration
• Engineered to match fit and function of the original part
• Backed by 100 years of automotive aftermarket experience

Benefits

• Reliable performance in high‑temperature engine environments
• Easy direct-fit installation with no modification needed
• Durable construction reduces risk of leaks or failure
• Trusted brand heritage ensures confidence in repair quality

Application

This part is for owners of 2006-2005 Chevrolet Malibu and Pontiac G6 who need a replacement coolant reservoir that matches OEM specifications.

Fitment Notes

• Chevrolet Malibu 2006-2004
• Pontiac G6 2006-2005

Why Choose Dorman - OE Solutions?

• 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