HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsDorman 603-676 Power Steering Reservoir
Part #: 603-676

Dorman 603-676 Power Steering Reservoir

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⚙️ 18 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Toyota, Tacoma
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Overview of the Dorman Power Steering Reservoir for Toyota Tacoma

The Dorman 603-676 power steering reservoir is designed specifically for Toyota Tacoma models, providing a reliable replacement component for your vehicle's steering system. Constructed from durable plastic with a matte gray and white finish, this reservoir ensures consistent performance and longevity.

  • Material: Durable plastic construction
  • Color: Gray and white with a matte finish
  • Includes mounting bracket for secure installation
  • Comes with a reservoir cap for proper sealing
  • Single reservoir type designed for Toyota Tacoma power steering systems

Detailed Product Description

The Dorman 603-676 power steering reservoir is engineered to meet the specifications of Toyota Tacoma vehicles, ensuring compatibility and proper fitment. Its plastic construction offers resistance to corrosion and wear, while the matte gray and white finish provides a clean, functional appearance under the hood. This reservoir includes a mounting bracket to facilitate secure attachment, although fittings and installation hardware are not included. The package contains one power steering reservoir and one cap, designed as a single reservoir type to maintain the hydraulic fluid necessary for smooth power steering operation.

Common Applications and Problem Resolution

This power steering reservoir is used to store and supply hydraulic fluid to the power steering pump, helping maintain steering responsiveness and control. It is compatible with Toyota Tacoma models requiring part number 603-676.

  • Resolves fluid leaks caused by cracked or damaged reservoirs
  • Prevents air from entering the power steering system
  • Maintains proper fluid levels to avoid steering stiffness
  • Replaces worn or deteriorated reservoirs to restore system integrity
  • Helps eliminate noise or whining from low fluid conditions

Installation Notes and Tips

When installing the Dorman 603-676 power steering reservoir on a Toyota Tacoma, ensure the mounting bracket is securely fastened to prevent movement. Since fittings and installation hardware are not included, reuse existing components or acquire compatible parts separately. Always check for leaks after installation and refill the reservoir with the appropriate power steering fluid as specified by the vehicle manufacturer.

Quality Assurance and Warranty Information

Dorman power steering reservoirs are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 603-676 should be confirmed at the point of purchase, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in product reliability.

BrandDorman
Part Number603-676
ColorGray and White
Fittings IncludedNo
Friction Material ThicknessMatte
Installation Hardware IncludedNo
MaterialPlastic
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
Package Contents1 Power Steering Reservoir; 1 Cap
Remote MountedNo
Reservoir Cap IncludedYes
Reservoir TypeSingle

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2022ToyotaTacoma3.5LV6N/A
2021ToyotaTacoma3.5LV6N/A
2020ToyotaTacoma3.5LV6N/A
2019ToyotaTacoma3.5LV6N/A
2018ToyotaTacoma3.5LV6N/A
2017ToyotaTacoma3.5LV6N/A
2016ToyotaTacoma3.5LV6N/A
2015ToyotaTacoma4.0LV6N/A
2014ToyotaTacoma4.0LV6N/A
2013ToyotaTacoma4.0LV6N/A
2012ToyotaTacoma4.0LV6N/A
2011ToyotaTacoma4.0LV6N/A
2010ToyotaTacoma4.0LV6N/A
2009ToyotaTacoma4.0LV6N/A
2008ToyotaTacoma4.0LV6N/A
2007ToyotaTacoma4.0LV6N/A
2006ToyotaTacoma4.0LV6N/A
2005ToyotaTacoma4.0LV6N/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-1144430504010

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