Dorman - OE Solutions Engine Coolant Reservoir Pressurized for 2013-2014 Mazda 3 Sport 603-043

Engine coolant reservoir for 2013-2014 Mazda 3 Sport by Dorman - OE Solutions replaces the factory pressurized reservoir.

Built to meet the manufacturer’s design intent for reliable service, this replacement engine coolant reservoir is made from high‑quality materials that withstand underhood heat and vibration.

Key Features

• Pressurized Coolant Reservoir
• Trustworthy design backed by 100 years of automotive aftermarket experience
• Manufactured to match the fit and function of the original part
• High‑quality materials for durability under heat and vibration

Benefits

• Reliable cooling system performance
• Reduced risk of leaks and overheating
• Easy installation as a direct‑fit replacement
• Long‑lasting durability for daily driving demands

Application

Ideal for owners of Mazda 3 Sport models from 2013 through 2014 who need a reliable pressurized coolant reservoir after wear or failure.

Fitment Notes

• 2013-2014 Mazda 3 Sport

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

• 9.5in x 7.0in x 8.6in, 1.1lbs