HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsDorman 603-953 Power Steering Reservoir
Part #: 603-953

Dorman 603-953 Power Steering Reservoir

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⚙️ 12 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: Honda, Civic
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Overview of the Dorman Power Steering Reservoir for Honda Civic

The Dorman 603-953 power steering reservoir is designed specifically for Honda Civic models, providing a reliable replacement component for your vehicle's steering system. Constructed from durable plastic, this reservoir ensures consistent fluid containment and performance.

  • Material: Durable plastic construction
  • Color: White and gray for easy fluid level visibility
  • Includes mounting bracket for secure installation
  • Comes with a reservoir cap to maintain system integrity
  • Single reservoir type designed for direct fitment
  • Package includes one power steering reservoir and one cap

Detailed Product Description

The Dorman 603-953 power steering reservoir is engineered to meet the specifications of Honda Civic vehicles, ensuring proper fit and function. Its plastic material offers resistance to corrosion and wear, while the white and gray coloring allows for quick visual checks of fluid levels. The included mounting bracket simplifies installation by providing a secure attachment point, although fittings and installation hardware are not included. This single reservoir type is designed for vehicles without remote-mounted systems, making it a direct replacement for the original part.

Common Applications and Problem Resolution

  • Replacement for cracked or leaking power steering reservoirs
  • Solves issues related to low or contaminated power steering fluid
  • Addresses fluid loss that causes steering difficulty or noise
  • Restores proper fluid containment to prevent system damage
  • Helps maintain consistent steering performance in Honda Civic models

Installation Notes and Tips

When installing the Dorman 603-953 power steering reservoir, ensure the mounting bracket is securely fastened to prevent movement during vehicle operation. Since fittings and installation hardware are not included, reuse existing components or acquire compatible parts separately. Verify that the reservoir cap is properly sealed to avoid fluid leaks. It is recommended to inspect the power steering system for leaks or damage during installation and refill with the appropriate fluid as specified by the vehicle manufacturer.

Quality Assurance and Warranty

Dorman power steering reservoirs are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-953 part number undergoes quality checks to ensure durability and reliability in Honda Civic applications. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in product performance.

BrandDorman
Part Number603-953
ColorWhite and Gray
Fittings IncludedNo
Installation Hardware IncludedNo
MaterialPlastic
Mounting Bracket IncludedYes
Package Contents1 Power Steering Reservoir; 1 Cap
Remote MountedNo
Reservoir Cap IncludedYes
Reservoir TypeSingle

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005HondaCivic1.3LL4N/A
2005HondaCivic1.7LL4N/A
2005HondaCivic2.0LL4N/A
2004HondaCivic1.3LL4N/A
2004HondaCivic1.7LL4N/A
2004HondaCivic2.0LL4N/A
2003HondaCivic1.3LL4N/A
2003HondaCivic1.7LL4N/A
2003HondaCivic2.0LL4N/A
2002HondaCivic1.7LL4N/A
2002HondaCivic2.0LL4N/A
2001HondaCivic1.7LL4N/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:

3R-21653701S5DA02

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