Dorman - HD Solutions Engine Coolant Reservoir Non-Pressurized for 1998-2000 Chevrolet GMC 603-5604

Engine coolant reservoir for 1998-2000 Chevrolet GMC by Dorman - HD Solutions replaces the original non-pressurized reservoir.

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

Key Features

• Manufactured from quality materials to withstand underhood heat and engine vibration
• Engineered to match fit and function of the original part
• Non-Pressurized design
• Trustworthy design backed by 100 years of automotive aftermarket experience

Benefits

• Ensures cooling system reliability by preventing leaks
• Provides durable performance under engine heat and vibration
• Direct-fit installation for quick replacement
• Long-lasting fix that reduces repeat repairs

Application

This part is for owners of 1998-2000 Chevrolet and GMC vehicles needing a reliable coolant reservoir replacement.

Fitment Notes

• 1998-2000 Chevrolet GMC

Why Choose Dorman - HD 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

• 1 PC

Item Dimensions

• 4.0in x 5.6in x 22.8in, 1.6lbs