<div data-store-description="v1"> <p>Coolant Reservoir Bottle for Mini Cooper S 2004-2007. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Coolant Reservoir Bottle Expansion Tank</p> <p>Fits Models: - Mini Cooper S</p> <p>Model Years: - 2004–2007</p> <p>Submodels: - R53 (Chassis Code), Hatchback</p> <p>Engine Options: - 1.6L I4 (Engine Code: W10B16A)</p> <p>Description: This coolant reservoir bottle expansion tank is designed specifically for the Mini Cooper S models from 2004 to 2007. It serves as a crucial component in the vehicle's cooling system, helping to maintain optimal engine temperature and prevent overheating.</p> <p>Features: - Direct fit replacement for the original tank - Durable construction to withstand high temperatures - Designed to prevent coolant leaks - Easy installation with no modifications required - Compatible with factory cooling system</p> <p>Part Number: 17137529273</p>