Dorman OE Solutions Engine Coolant Reservoir for 2002-2008 Mini Cooper 603-330

Engine coolant reservoir for 2002-2008 Mini Cooper by Dorman used to replace cracked or leaking factory overflow tanks.

Built to meet the manufacturer's design intent for reliable service, this non-pressurized tank is constructed from quality materials designed to withstand underhood heat and engine vibration while matching the original part's fit and function.

Key Features

• Direct replacement for specific Mini Cooper model years
• Non-pressurized design matches original equipment specifications
• Constructed from durable materials resistant to heat and vibration
• Engineered to restore proper coolant system capacity
• Validated through testing for dependable performance

Benefits

• Prevents coolant loss and potential engine overheating
• Eliminates the need for complex modifications during installation
• Restores factory-like reliability to the cooling system
• Reduces the risk of repeat repairs caused by inferior parts
• Provides a cost-effective solution compared to dealer pricing

Application

Ideal for Mini Cooper owners experiencing coolant leaks, visible cracks in the old tank, or low coolant warnings due to a failing reservoir.

Fitment Notes

• Compatible with 2002-2008 Mini Cooper models
• Replaces OEM part numbers including BMW 17107509071 and 17107515485

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function.
• Backed by over 100 years of automotive aftermarket experience and a focus on durability.
• Built with quality materials to stand up to daily driving demands.

What's in the Box

• 1 Engine Coolant Reservoir

Item Dimensions

• 8.4in x 5.4in x 6.2in
• Weight: 0.7lbs