HomeWiper and Washer > Windshield Washer and Related ComponentsDorman 603-242 Washer Fluid Reservoir - Front
Part #: 603-242

Dorman 603-242 Washer Fluid Reservoir - Front

Front
⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Prius
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Overview of Dorman Washer Fluid Reservoir for Toyota Prius

The Dorman 603-242 washer fluid reservoir is designed specifically for Toyota Prius models, providing a reliable replacement for your vehicle's windshield washer system. Made from durable white plastic, this reservoir includes a mounting bracket and cap to ensure a secure and complete installation.

  • Constructed from durable white plastic for long-lasting use
  • Includes mounting bracket and reservoir cap for easy installation
  • Compatible with Toyota Prius models requiring part number 603-242
  • Does not include mounting hardware, allowing use of existing fasteners
  • Package contains one washer fluid reservoir and one cap

Product Details and Specifications

The Dorman 603-242 washer fluid reservoir is engineered to meet the specifications of Toyota Prius vehicles, ensuring proper fit and function. The plastic construction resists corrosion and damage from washer fluid chemicals. The included mounting bracket provides a secure attachment point, while the reservoir cap helps maintain fluid cleanliness and prevents leaks. Although mounting hardware is not included, this design allows for reuse of original fasteners, simplifying replacement.

Compatible Vehicles and Application

This washer fluid reservoir is compatible with Toyota Prius models that require part number 603-242. It is intended for use as a direct replacement part to restore the windshield washer system's fluid storage capacity and functionality.

  • Replaces cracked or leaking washer fluid reservoirs
  • Restores proper fluid containment for windshield cleaning
  • Prevents washer fluid leaks that can cause engine bay damage
  • Ensures consistent washer fluid delivery to windshield nozzles
  • Addresses issues with missing or damaged reservoir caps

Installation Notes and Tips

Installation of the Dorman 603-242 washer fluid reservoir requires removal of the old reservoir and securing the new unit using the included mounting bracket. Since mounting hardware is not included, retain original fasteners or acquire compatible hardware before installation. Ensure the reservoir cap is properly seated to prevent fluid leaks. It is recommended to check for any damaged hoses or connectors during installation and replace as necessary.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-242 washer fluid reservoir undergoes quality inspections to ensure durability and performance. Warranty coverage details can be obtained from the product documentation or Dorman's official resources.

BrandDorman
Part Number603-242
ColorWhite
MaterialPlastic
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
Package Contents1 Washer Fluid Reservoir; 1 Cap
Reservoir Cap IncludedYes

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2008ToyotaPriusFront
2007ToyotaPriusFront
2006ToyotaPriusFront
2005ToyotaPriusFront
2004ToyotaPriusFront
2003ToyotaPriusFront

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

8531547050

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.