Durable replacement designed for optimal engine performance and reliability.
The Dorman Coolant Reservoir is engineered to provide a reliable solution for your vehicle's cooling system. Manufactured from high-quality plastic, this reservoir is designed to withstand the extreme conditions of underhood heat and engine vibration, ensuring long-lasting performance. It serves as a direct replacement for the original part, matching its fit and function precisely for easy installation.
With over 100 years of experience in the automotive aftermarket, Dorman delivers a trustworthy design that meets or exceeds industry standards. This coolant reservoir includes a reservoir cap, making it a complete solution for your cooling needs. The durable construction and seamless installation process make it an essential component for maintaining your vehicle's engine efficiency.
Features
- Durable Construction - Manufactured From Quality Materials To Withstand Underhood Heat And Vibration
- Direct Replacement - This Engine Coolant Reservoir Matches The Fit And Function Of The Original Part
- Trustworthy Design - Backed By 100 Years Of Automotive Aftermarket Experience
- Ideal Solution - Engineered For A Seamless Installation
Specifications
- Manufacturer: Dorman
- Manufacturer Part Number: 603-351
- Type: OEM
- Material: Plastic
- With Reservoir Cap: Yes
- With Mounting Hardware: No
Compatibility / Fit
- 2004-2007 BMW 525i
- 2006-2007 BMW 525xi
- 2008-2010 BMW 528i
- 2009-2010 BMW 528i xDrive
- 2008-2008 BMW 528xi
- 2004-2007 BMW 530i
- 2006-2007 BMW 530xi
- 2008-2010 BMW 535i
- 2009-2010 BMW 535i xDrive
- 2008-2008 BMW 535xi
- 2004-2005 BMW 545i
- 2006-2010 BMW 550i
- 2010-2010 BMW 550i GT
- 2004-2005 BMW 645Ci
- 2006-2010 BMW 650i
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
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