HomeWiper and Washer > Windshield Washer and Related ComponentsDorman 603-308 Washer Fluid Reservoir - Rear
Part #: 603-308

Dorman 603-308 Washer Fluid Reservoir - Rear

Rear
⚙️ 35 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$101.04Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler, Dodge, and Plymouth, Grand Voyager, Town & Country, Voyager, Caravan, and Grand Caravan
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Dorman Washer Fluid Reservoir 603-308

The Dorman Washer Fluid Reservoir 603-308 is designed for reliable windshield washer fluid storage in select Chrysler, Dodge, and Plymouth vehicles. This white plastic reservoir includes a cap and is engineered to meet the specific needs of models like the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager.

  • Constructed from durable white plastic material
  • Includes a reservoir cap for secure fluid containment
  • Compatible with Chrysler, Dodge, and Plymouth minivans and wagons
  • Does not include mounting hardware or brackets
  • Part number 603-308 ensures precise fitment

Detailed Product Description

The Dorman 603-308 washer fluid reservoir is a direct replacement part designed to restore the windshield washer system's fluid capacity in compatible vehicles. Made from sturdy plastic, this reservoir resists corrosion and wear from washer fluid exposure. The included cap helps prevent contamination and fluid evaporation. While mounting hardware and brackets are not included, the reservoir is designed to fit securely in the factory mounting locations of Chrysler Caravan, Dodge Grand Caravan, Plymouth Grand Voyager, Town & Country, and Voyager models. Using the correct part number 603-308 ensures proper fit and function.

Common Applications and Problem Resolution

  • Replaces cracked or leaking washer fluid reservoirs
  • Restores washer fluid capacity for effective windshield cleaning
  • Prevents washer fluid leaks that can cause engine bay damage
  • Eliminates issues with fluid contamination due to missing or damaged caps
  • Addresses fitment problems with aftermarket or generic reservoirs

Installation Notes and Tips

  • Verify vehicle compatibility with Chrysler Caravan, Dodge Grand Caravan, Plymouth Grand Voyager, Town & Country, or Voyager before installation
  • Use existing mounting hardware and brackets from the original reservoir, as none are included
  • Ensure the reservoir cap is securely fastened to prevent leaks
  • Check for any damaged hoses or connectors during installation and replace as needed

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-308 washer fluid reservoir undergoes quality inspections to ensure durability and compatibility. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandDorman
Part Number603-308
ColorWhite
MaterialPlastic
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Package ContentsWasher Fluid Reservoir
Reservoir Cap IncludedYes

This part fits 35 vehicles. Search below:

YearMakeModelPositionNotes
2000ChryslerGrand VoyagerN/A
2000ChryslerTown & CountryN/A
2000ChryslerVoyagerN/A
2000DodgeCaravanN/A
2000DodgeGrand CaravanN/A
2000PlymouthGrand VoyagerN/A
2000PlymouthVoyagerN/A
1999ChryslerGrand VoyagerRear
1999ChryslerTown & CountryRear
1999ChryslerVoyagerRear
1999DodgeCaravanRear
1999DodgeGrand CaravanRear
1999PlymouthGrand VoyagerRear
1999PlymouthVoyagerRear
1998ChryslerGrand VoyagerRear
1998ChryslerTown & CountryRear
1998ChryslerVoyagerRear
1998DodgeCaravanRear
1998DodgeGrand CaravanRear
1998PlymouthGrand VoyagerRear
1998PlymouthVoyagerRear
1997ChryslerGrand VoyagerRear
1997ChryslerTown & CountryRear
1997ChryslerVoyagerRear
1997DodgeCaravanRear
1997DodgeGrand CaravanRear
1997PlymouthGrand VoyagerRear
1997PlymouthVoyagerRear
1996ChryslerGrand VoyagerN/A
1996ChryslerTown & CountryN/A
1996ChryslerVoyagerN/A
1996DodgeCaravanN/A
1996DodgeGrand CaravanN/A
1996PlymouthGrand VoyagerN/A
1996PlymouthVoyagerN/A

* 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:

4717459

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