Dorman - OE Solutions Engine Coolant Reservoir Non-Pressurized with Trusted Design for 2000-1999 Cadillac 2004-1988 Chevrolet 2002-1988 GMC 603-100

Engine coolant reservoir for 2000-1999 Cadillac, 2004-1988 Chevrolet, and 2002-1988 GMC vehicles by Dorman - OE Solutions.

Built to meet the manufacturer’s design intent for reliable service. This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part. Non-Pressurized Coolant Reservoir Trustworthy design - backed by 100 years of automotive aftermarket experience.

Key Features

• Manufactured from quality materials for durability under heat and vibration
• Engineered to match the fit and function of the original part
• Non-pressurized design for safe operation
• Trusted design backed by 100 years of aftermarket experience

Benefits

• Reliable service under hood heat and vibration
• Smooth installation with direct-fit compatibility
• Durable performance that reduces repeat repairs
• Confidence in a trusted replacement part

Application

Ideal for vehicle owners needing a reliable coolant reservoir replacement to maintain engine cooling system integrity.

Fitment Notes

• 2000-1999 Cadillac
• 2004-1988 Chevrolet
• 2002-1988 GMC

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

• 1 PC

Item Dimensions

• 11.3in x 9.9in x 7.9in, 2.0lbs