BMW Coolant Expansion Tank / Reservoir / Bottle 17137640514 Grab Now

Replace your worn or damaged coolant expansion tank with this genuine OEM part, critically engineered for BMW vehicles. This coolant reservoir, known by part numbers 7607482, 7567462, and 7543026, ensures a reliable coolant supply and maintains optimal engine temperature. It is compatible with several BMW models, including the Z4 (2009-2016), X1 (2012-2015), and the 3 Series (2006-2013) with the 328i, 335i, and several Xi variants. Positioned in the engine bay, this reservoir plays a vital role in the cooling system, preventing overheating and associated engine damage. Made from high-quality materials, this authentic part guarantees long-lasting performance and seamless integration with your vehicle’s systems. Perfect for restoring functionality.