Dorman OE Solutions Engine Coolant Reservoir for 2011-2014 Ford Mustang 603-298

Pressurized coolant reservoir for 2011-2014 Ford Mustang used to replace cracked or leaking factory overflow tanks.

Built to meet the manufacturer's design intent for reliable service, this unit is engineered from quality materials to withstand underhood heat and engine vibration while matching the original part's fit and function.

Key Features

• Direct replacement for specific Ford OEM part numbers
• Constructed from durable materials resistant to thermal stress
• Designed to handle standard engine vibration without failure
• Matches original equipment form, fit, and function
• Includes one complete pressurized coolant reservoir

Benefits

• Restores proper cooling system pressure to prevent overheating
• Eliminates coolant leaks caused by cracked or damaged tanks
• Ensures a precise fit for faster and easier installation
• Reduces the risk of repeat repairs with robust construction
• Provides a trustworthy solution backed by extensive aftermarket experience

Application

Ideal for Ford Mustang owners experiencing coolant loss, visible cracks in the factory tank, or failed pressure tests requiring a reliable OEM-style replacement.

Fitment Notes

• Compatible with 2011, 2012, 2013, and 2014 Ford Mustang models
• Replaces Ford part numbers BR3Z8A080E, CR3Z8A080A, and 9C3Z8101B

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function for smoother installation and reliable results.

What's in the Box

• 1 PC Engine Coolant Reservoir

Item Dimensions

• 11.7in x 7.8in x 9.9in, 2.6lbs