Dorman 603-240 Washer Fluid Reservoir - Front

OE-Style Reservoir Replacement

Dorman 603-240 is a replacement coolant/washer reservoir for select Chrysler Aspen and Dodge Durango models. It is built from plastic and includes mounting brackets, a flip-top cap, and a cap for serviceable, direct-fit replacement on the front of the vehicle.

For 2007-2009 Chrysler Aspen and 2007-2009 Dodge Durango applications, this reservoir is engineered to match the original fit and function while handling underhood heat and engine vibration. The Dorman 603-240 is a practical choice when the factory coolant and washer fluid reservoir is cracked, leaking, or no longer sealing properly.

Key Features

• Direct replacement coolant/washer reservoir for front-mounted applications
• Plastic construction with a white finish
• Includes mounting brackets for proper installation support
• Flip-top cap design for service access
• Cap included
• Non-pressurized reservoir design
• Engineered to match original fit and function
• Cross-reference: 55078086AE

Detailed Description

This Dorman reservoir is made to replace the combined coolant and washer fluid reservoir used on select Chrysler Aspen and Dodge Durango vehicles. The part number 603-240 is shaped for the original mounting points and uses two mounting holes for a secure front installation. Its plastic construction is intended to withstand the heat and vibration common in the engine bay, helping restore proper fluid storage and system operation.

Compatible With 2007-2009 Chrysler Aspen, front, and 2007-2009 Dodge Durango, front. If you are searching for a 2007-2009 Chrysler Aspen coolant and washer reservoir replacement or a 2007-2009 Dodge Durango washer fluid reservoir with OE-style fitment, Dorman 603-240 is built for that application.

What It Helps Fix

• Cracked or leaking coolant/washer reservoir housing
• Broken or missing reservoir cap
• Loose or damaged mounting points
• Fluid loss from a worn front reservoir assembly
• Fitment issues after replacing a damaged original tank

Installation Notes

Verify the vehicle uses the combined coolant and washer fluid reservoir before ordering. Confirm front mounting location, two-hole mounting layout, and cap style against the original part. Transfer any required connections and inspect surrounding hoses, seals, and brackets during installation.

Quality Assurance

Dorman manufactures this replacement reservoir to match the original part’s fit and function using materials selected for underhood conditions. Part number 603-240 is built as an OE-style replacement for the listed Chrysler Aspen and Dodge Durango applications.