Dorman 603-619 Washer Fluid Reservoir - Front

Brand Dorman 603-619
Position Front
Cap Included Yes
Cap Type Flip Top
Color White
Material Plastic
Mounting Brackets Included Yes
Mounting Hardware Included No
Mounting Hole Quantity 2
Package Contents 1 Coolant/Washer Reservoir; 2 Caps
Pressurized No
Fits Dodge · 12 vehicles

OE-style replacement. Engineered to match the fit and function of the original part.

Heat-resistant plastic. Built to withstand underhood heat and engine vibration.

Cap included. Flip-top design with mounting brackets for a complete reservoir assembly.

Cross-references 55077465AB for the same application. See all 1.

$78.22Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $78.22
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Replacement Reservoir for Dodge Durango

Dorman 603-619 is a replacement coolant and washer reservoir for select 2004-2006 Dodge Durango front applications. It is built from plastic with a white finish and includes mounting brackets, a flip-top cap, and a cap for serviceable fluid access.

Key Features

  • Direct replacement reservoir for the original coolant/washer fluid tank
  • Plastic construction for underhood use
  • White reservoir body with flip-top cap design
  • Mounting brackets included for proper positioning
  • Non-pressurized design
  • Engineered to match the fit and function of the original part

Detailed Description

This Dorman washer fluid reservoir and coolant reservoir assembly is made for 2004-2006 Dodge Durango front applications that use a combined coolant and washer fluid reservoir. Part number 603-619 is formed to follow the original mounting layout and fluid-routing requirements, helping restore the factory-style reservoir setup on the vehicle. The plastic construction is selected for underhood exposure, where heat and engine vibration place constant stress on the tank. This part cross-references Mopar 55077465AB for the same application.

What It Helps Fix

  • Cracked or leaking coolant/washer reservoir housing
  • Broken or missing reservoir mounting points
  • Damaged flip-top cap or fluid access issues
  • Loss of washer fluid storage at the front of the vehicle
  • Reservoir replacement needs on a 2004-2006 Dodge Durango

Installation Notes and Tips

Fits 2004-2006 Dodge Durango, front. Confirm the vehicle uses the combined coolant and washer fluid reservoir layout before installation. Transfer any required hoses or related components from the original assembly if needed, and verify cap fitment and mounting alignment before filling the reservoir. Part number 603-619 should be matched to the vehicle’s original configuration for proper installation.

Quality Assurance

Dorman manufactures this reservoir as a replacement part built to match original fit and function. The design is intended to withstand underhood heat and engine vibration during normal vehicle operation.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006DodgeDurangoFront
2006DodgeDurango5.7LV8FrontCombined Coolant and Washer Fluid Reservoir
2006DodgeDurango3.7LV6FrontCombined Coolant and Washer Fluid Reservoir
2006DodgeDurango4.7LV8FrontCombined Coolant and Washer Fluid Reservoir
2005DodgeDurangoFront
2005DodgeDurango5.7LV8FrontCombined Coolant and Washer Fluid Reservoir
2005DodgeDurango3.7LV6FrontCombined Coolant and Washer Fluid Reservoir
2005DodgeDurango4.7LV8FrontCombined Coolant and Washer Fluid Reservoir
2004DodgeDurangoFront
2004DodgeDurango5.7LV8FrontCombined Coolant and Washer Fluid Reservoir
2004DodgeDurango3.7LV6FrontCombined Coolant and Washer Fluid Reservoir
2004DodgeDurango4.7LV8FrontCombined Coolant and Washer Fluid Reservoir
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
55077465AB