Dorman OE Solutions Engine Coolant Reservoir for 2000-2006 Subaru Baja Legacy Outback 603-540

Non-pressurized engine coolant reservoir for 2000-2006 Subaru Baja Legacy and Outback models used to replace cracked or leaking factory overflow tanks.

Built to meet the manufacturer's design intent for reliable service, this replacement unit is constructed from quality materials engineered to withstand underhood heat cycles and engine vibration without failing.

Key Features

• Direct replacement for original equipment part numbers including Subaru 45150AE00A
• Manufactured from durable materials resistant to thermal stress and cracking
• Engineered to match the fit, form, and function of the factory component
• Non-pressurized design specific to applicable Subaru engine cooling systems
• Validated through testing to ensure long-term durability

Benefits

• Restores proper coolant capacity and prevents dangerous overheating issues
• Eliminates leaks caused by aged or brittle plastic in the original tank
• Ensures a precise fit for faster installation with no modifications required
• Reduces the risk of repeat repairs compared to inferior aftermarket options
• Provides a cost-effective solution backed by over 100 years of industry experience

Application

Ideal for Subaru owners experiencing coolant loss, visible cracks in the overflow tank, or failed visual inspections during routine maintenance on Baja, Legacy, and Outback vehicles.

Fitment Notes

• Compatible with 2003-2006 Subaru Baja
• Compatible with 2000-2004 Subaru Legacy
• Compatible with 2000-2004 Subaru Outback
• Verify vehicle compatibility using part number 603-540 before purchase

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function for smoother installation and reliable results.

What's in the Box

• 1 Engine Coolant Reservoir

Item Dimensions

• 14.6in x 4.6in x 6.4in
• Weight: 0.9lbs