Dorman OE Solutions Pressurized Coolant Reservoir for 1998-2011 Ford Lincoln Mercury 603-050

Pressurized coolant reservoir for 1998-2011 Ford Lincoln Mercury vehicles 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 original equipment coolant reservoir
• Constructed from durable materials resistant to heat and vibration
• Engineered to match OE form, fit, and function
• Includes pressurized cap design for proper system operation
• Validated through testing for long-term reliability

Benefits

• Restores proper coolant levels and prevents overheating
• Eliminates leaks caused by cracked or damaged factory tanks
• Ensures a smooth installation with no modifications required
• Reduces the risk of repeat repairs with robust construction
• Provides peace of mind with Dorman's trusted aftermarket quality

Application

Ideal for owners of Ford, Lincoln, and Mercury trucks and SUVs experiencing coolant loss or visible tank damage who need a dependable direct-fit solution.

Fitment Notes

• Compatible with select 1998-2011 Ford models
• Compatible with select 1998-2011 Lincoln models
• Compatible with select 1998-2011 Mercury models
• Replaces part numbers 3W1Z8A080AA, 2W7Z8A080AA, 1W7Z8A080BA, 9C3Z8101B, and F8AZ8A080AB

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Backed by over 100 years of automotive aftermarket experience
• Helps ensure a smoother installation and reliable results

What's in the Box

• 1 Pressurized Coolant Reservoir

Item Dimensions

• 10.7in x 8.1in x 9.7in
• Weight: 2.8lbs