Dorman 603-164 Power Steering Reservoir

Dorman 603-164 Power Steering Reservoir

This Dorman power steering reservoir is a direct replacement for select Subaru applications, including Legacy, Outback, and Baja models. Built from plastic with a clear/black finish, it is made to handle underhood heat and engine vibration while maintaining proper fluid storage for the steering system.

Key Features

• Replacement power steering fluid reservoir for select Subaru vehicles
• Plastic construction with clear/black natural finish
• Includes reservoir cap
• Thoroughly tested for fit on specific vehicle applications
• Part number 603-164 for easy identification

Detailed Description

Dorman 603-164 is a power steering reservoir engineered as a replacement for vehicles that need a dependable fluid container in the steering system. The reservoir is manufactured from quality materials to withstand heat cycling and engine vibration in the engine bay. Its compact dimensions and application-specific design support proper fitment on 2000-2004 Subaru Legacy, 2000-2004 Subaru Outback, and 2004-2006 Subaru Baja models. This part cross-references Cardone New 3R-363 for the same application.

For buyers searching for a Subaru Legacy power steering reservoir replacement, Subaru Outback power steering reservoir, or Subaru Baja steering fluid reservoir, Dorman 603-164 provides a direct-fit solution for the listed vehicles. The reservoir cap is included, and the unit is intended for power steering use only.

What It Helps Solve

• Cracked or leaking power steering reservoir housing
• Fluid loss caused by aged plastic components
• Reservoir damage from heat and vibration exposure
• Fitment issues from using the wrong steering fluid container
• Need for a replacement reservoir on Subaru Legacy, Outback, or Baja models

Installation Notes and Tips

Verify the reservoir shape, mounting points, and hose connection layout against the original part before installation. Confirm the cap is seated correctly and inspect connected hoses and clamps for wear while servicing the steering system. This part does not include mounting hardware, mounting brackets, or fittings.

Quality Assurance

Dorman tests this replacement reservoir for fit on specific vehicle applications and uses materials selected to withstand underhood operating conditions. Part number 603-164 is built as a performance-grade replacement for the listed Subaru fitments.

Compatible Vehicles

• Fits 2004-2006 Subaru Baja, N/A
• Fits 2000-2004 Subaru Legacy, N/A
• Fits 2000-2004 Subaru Outback, N/A