Dorman OE Solutions Power Steering Reservoir for 2003-2008 Toyota Corolla and Matrix 603-680

Power steering reservoir for 2003-2008 Toyota Corolla and Matrix by Dorman used to replace cracked or leaking factory fluid tanks.

Built to meet the manufacturer's design intent for reliable service, this replacement unit is manufactured from quality materials engineered to withstand underhood heat and engine vibration. Each part undergoes rigorous on-vehicle testing to ensure optimum fit and long service life on specific vehicle applications.

Key Features

• Direct replacement for original equipment power steering reservoirs
• Constructed from durable materials resistant to heat and vibration
• Undergoes strict quality testing for fit and function
• Matches OE form, fit, and function for seamless installation
• Replaces Toyota part numbers 443050C030, 443050C010, and 4436002070

Benefits

• Eliminates power steering fluid leaks caused by cracked reservoirs
• Restores proper fluid capacity for safe steering operation
• Reduces the risk of repeat repairs with validated durability
• Ensures a smoother installation process with precise engineering
• Provides a cost-effective solution compared to dealer parts
• Helps maintain consistent steering performance in daily driving

Application

Ideal for Toyota Corolla and Matrix owners experiencing low power steering fluid levels, visible cracks in the factory tank, or persistent leaks around the reservoir cap and body.

Fitment Notes

• Compatible with 2003-2008 Toyota Corolla models
• Compatible with 2003-2008 Toyota Matrix models
• Verify vehicle compatibility using part number 603-680 before purchase

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function.
• Built with quality materials and validated through testing to stand up to daily driving demands.
• Offers a smart way to restore your vehicle with confidence in fit, durability, and dependable performance.

What's in the Box

• 1 Power Steering Reservoir

Item Dimensions

• 7.2in x 6.4in x 6.8in
• Weight: 1.0lbs