Dorman 603-189 Washer Fluid Reservoir - Front

Overview of Dorman Washer Fluid Reservoir 603-189

The Dorman Washer Fluid Reservoir 603-189 is designed for reliable windshield washer fluid storage in select Chrysler and Dodge vehicles. This white plastic reservoir includes a reservoir cap and is engineered to meet the specific needs of models like the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager.

• Durable plastic construction for long-lasting use
• White color for easy fluid level visibility
• Includes reservoir cap to prevent contamination
• Compatible with Chrysler and Dodge minivan models
• Mounting hardware and bracket not included

Product Details and Specifications

The Dorman 603-189 washer fluid reservoir is made from sturdy plastic material, ensuring resistance to corrosion and wear from washer fluid chemicals. Its white color allows for quick visual checks of fluid levels, helping maintain optimal windshield cleaning performance. The included reservoir cap seals the fluid compartment, preventing dirt and debris from entering the system. This part is specifically designed for Chrysler Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager models, providing a direct replacement for the original reservoir. Note that mounting hardware and brackets are not included, so existing components should be reused during installation.

Compatible Vehicles and Applications

This washer fluid reservoir is compatible with the following vehicles:

• Chrysler Caravan
• Chrysler Grand Caravan
• Chrysler Grand Voyager
• Chrysler Town & Country
• Dodge Voyager

Using the Dorman 603-189 ensures proper fit and function for these specific models, maintaining the integrity of the windshield washer system.

Common Issues Addressed by This Reservoir

• Leaking or cracked original washer fluid reservoir
• Inability to hold washer fluid due to damage
• Contamination of washer fluid from missing or damaged cap
• Reduced washer system performance from fluid loss
• Replacement of worn or brittle plastic reservoir

Installation Notes and Tips

Installation of the Dorman 603-189 washer fluid reservoir requires removal of the old reservoir and reuse of existing mounting hardware and brackets, as these are not included. Ensure the reservoir cap is securely fastened after filling with washer fluid to prevent leaks and contamination. Verify proper hose connections to maintain washer system functionality. It is recommended to consult the vehicle’s service manual for detailed removal and installation procedures specific to Chrysler and Dodge minivan models.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-189 washer fluid reservoir undergoes quality checks to ensure durability and compatibility with specified Chrysler and Dodge vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.