HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsDorman 603-828 Power Steering Reservoir
Part #: 603-828

Dorman 603-828 Power Steering Reservoir

⚙️ 29 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: Toyota, Sequoia and Tundra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Dorman Power Steering Reservoir 603-828

The Dorman power steering reservoir 603-828 is designed for remote mounting and is compatible with Toyota Sequoia and Tundra models. Featuring a durable combination of metal and plastic materials, this reservoir ensures reliable fluid containment and system performance.

  • Constructed with metal and plastic for durability and corrosion resistance
  • Matte finish in black, blue, and white color options
  • Includes mounting bracket and reservoir cap for secure installation
  • Single reservoir type designed for remote mounting applications
  • Compatible with Toyota Sequoia and Tundra power steering systems

Detailed Product Description

The Dorman 603-828 power steering reservoir is engineered to meet the specific requirements of Toyota Sequoia and Tundra vehicles. Its hybrid construction uses metal for structural integrity and plastic for fluid containment, providing a balance of strength and resistance to wear. The matte finish reduces glare and adds a professional appearance under the hood. This single reservoir design is remote mounted, allowing for flexible placement within the engine bay. The included mounting bracket facilitates secure attachment, while the reservoir cap helps maintain proper fluid pressure and prevents contamination.

Common Applications and Problem Resolution

  • Replaces leaking or cracked power steering reservoirs in Toyota Sequoia and Tundra
  • Addresses fluid contamination issues caused by damaged caps or reservoirs
  • Resolves power steering fluid loss due to worn or faulty reservoirs
  • Improves system reliability by providing a secure, remote-mounted reservoir option
  • Helps maintain consistent hydraulic pressure for smooth steering operation

Installation Notes and Tips

When installing the Dorman power steering reservoir 603-828, ensure the mounting bracket is securely fastened to prevent movement during vehicle operation. Verify that the reservoir cap is properly sealed to avoid fluid leaks and contamination. Since installation hardware is not included, use existing or compatible fasteners for mounting. Check fluid levels after installation and bleed the power steering system if necessary to remove air pockets.

Quality Assurance and Warranty

Dorman power steering reservoirs are manufactured to meet or exceed OEM specifications for fit, form, and function. The 603-828 part number undergoes rigorous quality control to ensure durability and performance in Toyota Sequoia and Tundra applications. Warranty coverage details can be obtained from the product documentation or manufacturer.

BrandDorman
Part Number603-828
MaterialMetal
MaterialPlastic
ColorBlack
ColorBlue
ColorWhite
FinishMatte
Mounting Hardware IncludedNo
Mounting Bracket IncludedYes
Fittings IncludedNo
Remote MountedYes
Installation Hardware IncludedNo
Package Contents1 power steering reservoir; 1 cap; 1 bracket
Reservoir Cap IncludedYes
Reservoir TypeSingle

This part fits 29 vehicles. Search below:

YearMakeModelPositionNotes
2021ToyotaSequoiaN/A
2021ToyotaTundraN/A
2020ToyotaSequoiaN/A
2020ToyotaTundraN/A
2019ToyotaSequoiaN/A
2019ToyotaTundraN/A
2018ToyotaSequoiaN/A
2018ToyotaTundraN/A
2017ToyotaSequoiaN/A
2017ToyotaTundraN/A
2016ToyotaSequoiaN/A
2016ToyotaTundraN/A
2015ToyotaSequoiaN/A
2015ToyotaTundraN/A
2014ToyotaSequoiaN/A
2014ToyotaTundraN/A
2013ToyotaSequoiaN/A
2013ToyotaTundraN/A
2012ToyotaSequoiaN/A
2012ToyotaTundraN/A
2011ToyotaSequoiaN/A
2011ToyotaTundraN/A
2010ToyotaSequoiaN/A
2010ToyotaTundraN/A
2009ToyotaSequoiaN/A
2009ToyotaTundraN/A
2008ToyotaSequoiaN/A
2008ToyotaTundraN/A
2007ToyotaTundraN/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-116443050C020

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