<div data-store-description="v1"> <p>Coolant Reservoir Tank for Mini Cooper S R50 R52 R53 (2002-2007). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Coolant Expansion Tank</p> <p>Fits Models: - Mini Cooper S</p> <p>Model Years: - 2002–2007</p> <p>Submodels: - R50 (Hatchback), R52 (Convertible), R53 (Hatchback)</p> <p>Engine Options: - 1.6L I4 (engine code: W10B16A)</p> <p>Description: This coolant expansion tank is designed specifically for the Mini Cooper S models R50, R52, and R53 from 2002 to 2007. It plays a crucial role in maintaining the vehicle's cooling system by allowing for the expansion and contraction of coolant as temperatures fluctuate.</p> <p>Features: - Direct fit for Mini Cooper S models - Durable construction for long-lasting performance - Helps prevent overheating and coolant loss - Easy installation with no modifications required - OEM part number: 17137529273</p>