HomeWiper and Washer > Windshield Washer and Related ComponentsDorman 603-148 Washer Fluid Reservoir - Front
Part #: 603-148

Dorman 603-148 Washer Fluid Reservoir - Front

Front
⚙️ 47 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$101.54Free 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: Honda, Civic
🔄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 for Honda Civic

The Dorman 603-148 washer fluid reservoir is designed specifically for Honda Civic models, providing a reliable replacement for your vehicle's windshield washer system. Made from durable plastic with a white finish, this reservoir includes essential components to restore proper washer fluid storage and delivery.

  • Constructed from durable plastic material for long-lasting use
  • Includes mounting bracket for secure installation
  • Comes with a reservoir cap and tubing for complete assembly
  • Compatible with Honda Civic models requiring part number 603-148
  • Does not include mounting hardware, allowing use of existing fasteners

Detailed Product Description

This washer fluid reservoir by Dorman is engineered to meet the specifications of Honda Civic vehicles, ensuring proper fit and function. The white plastic construction resists corrosion and environmental damage, maintaining the integrity of your windshield washer system. The included mounting bracket simplifies installation by providing a stable attachment point, while the reservoir cap and tubing are supplied to complete the fluid containment and delivery setup. Note that mounting hardware is not included, so existing fasteners from the original reservoir should be reused or sourced separately.

Common Issues Addressed by This Washer Fluid Reservoir

  • Leaking or cracked original washer fluid reservoir
  • Inadequate washer fluid storage affecting windshield cleaning
  • Damaged or missing reservoir cap causing fluid contamination
  • Broken or missing mounting bracket leading to improper fitment
  • Worn or damaged tubing affecting fluid flow

Installation Notes and Tips

Before installation, ensure the vehicle is parked on a level surface and the engine is off. Drain any remaining washer fluid from the old reservoir. Carefully remove the original reservoir, preserving mounting hardware if possible, as this product does not include mounting fasteners. Attach the included mounting bracket securely and connect the tubing and reservoir cap. Verify all connections are tight to prevent leaks. After installation, refill the reservoir with appropriate washer fluid and test the system for proper operation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-148 washer fluid reservoir undergoes quality checks to ensure durability and compatibility with Honda Civic models. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandDorman
Part Number603-148
ColorWhite
MaterialPlastic
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
Package Contents1 Washer Fluid Reservoir; 1 Cap; Tubing
Reservoir Cap IncludedYes

This part fits 47 vehicles. Search below:

YearMakeModelSubmodel# DoorsPositionNotes
2005HondaCivicLX4 DoorFrontBuilt in U.S.A.; Built in Canada
2005HondaCivicLX2 DoorFront
2005HondaCivicLX Special Edition4 DoorFrontBuilt in U.S.A.; Built in Canada
2005HondaCivicLX Special Edition2 DoorFront
2005HondaCivicEX4 DoorFrontBuilt in U.S.A.; Built in Canada
2005HondaCivicEX2 DoorFront
2005HondaCivicEX Special Edition4 DoorFrontBuilt in U.S.A.; Built in Canada
2005HondaCivicEX Special Edition2 DoorFront
2005HondaCivicGX4 DoorFront
2005HondaCivicDX4 DoorFrontBuilt in U.S.A.; Built in Canada
2005HondaCivicValue Package4 DoorFront
2005HondaCivicValue Package2 DoorFront
2005HondaCivicHX2 DoorFront
2004HondaCivicLX4 DoorFrontBuilt in U.S.A.; Built in Canada
2004HondaCivicLX2 DoorFront
2004HondaCivicEX4 DoorFrontBuilt in U.S.A.; Built in Canada
2004HondaCivicEX2 DoorFront
2004HondaCivicGX4 DoorFront
2004HondaCivicDX4 DoorFrontBuilt in U.S.A.; Built in Canada
2004HondaCivicDX2 DoorFront
2004HondaCivicValue Package4 DoorFront
2004HondaCivicValue Package2 DoorFront
2004HondaCivicHX2 DoorFront
2003HondaCivicLX4 DoorFrontBuilt in U.S.A.; Built in Canada
2003HondaCivicLX2 DoorFront
2003HondaCivicEX4 DoorFrontBuilt in U.S.A.; Built in Canada
2003HondaCivicEX2 DoorFront
2003HondaCivicGX4 DoorFront
2003HondaCivicDX4 DoorFrontBuilt in U.S.A.; Built in Canada
2003HondaCivicDX2 DoorFront
2003HondaCivicHX2 DoorFront
2002HondaCivicLX4 DoorFrontBuilt in U.S.A.; Built in Canada
2002HondaCivicLX2 DoorFront
2002HondaCivicEX4 DoorFrontBuilt in U.S.A.; Built in Canada
2002HondaCivicEX2 DoorFront
2002HondaCivicGX4 DoorFront
2002HondaCivicDX4 DoorFrontBuilt in U.S.A.; Built in Canada
2002HondaCivicDX2 DoorFront
2002HondaCivicHX2 DoorFront
2001HondaCivicLX4 DoorFrontBuilt in U.S.A.; Built in Canada
2001HondaCivicLX2 DoorFront
2001HondaCivicEX4 DoorFrontBuilt in U.S.A.; Built in Canada
2001HondaCivicEX2 DoorFront
2001HondaCivicGX4 DoorFront
2001HondaCivicDX4 DoorFrontBuilt in U.S.A.; Built in Canada
2001HondaCivicDX2 DoorFront
2001HondaCivicHX2 DoorFront

* 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:

76840S5DA01

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