Dorman - OE Solutions Engine Coolant Reservoir Non-Pressurized for 1988-1992 Mazda 626 & MX-6 603-542

Engine Coolant Reservoir for 1988-1992 Mazda 626 and MX-6 that replaces the factory non-pressurized coolant 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 the fit and function of the original part.
• Non-Pressurized design suitable for Mazda 626 and MX-6 models.

Benefits

• Provides reliable coolant containment without pressure buildup.
• Reduces risk of leaks and overheating.
• Easy to install as a direct-fit replacement.
• Built with durability for daily driving demands.

Application

This part is ideal for Mazda 626 or MX-6 owners experiencing coolant reservoir wear, failure, or needing a reliable replacement.

Fitment Notes

• 1988-1992 Mazda 626 & MX-6
• Compatible w/: Mazda: F20115350A, Mazda: F20115350B, Spectra Premium: FRT2105C

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. Trustworthy design - backed by 100 years of automotive aftermarket experience

What’s in the Box

• 1 PC
• Included items not specified by the manufacturer.

Item Dimensions

• Box Size: 7.5in x 5.0in x 6.8in, 0.8lbs

Important Notice

No additional legal or emissions notes provided.