Replace Mini Cooper Engine Cooling Fan Assembly. Shop Mini Cooper Engine Cooling Assemblies Replacement & Mini Cooper Cooling Systems. Maintaining the cooling system in your Mini Cooper is crucial for optimal performance and longevity. Regularly check for leaks, maintain fluid levels, and monitor your thermostat to prevent overheating ? a clear sign that replacement may be needed. When selecting a new cooling system, consider options like traditional radiators or advanced liquid-cooling solutions, each designed with unique features to enhance heat dissipation. High-quality materials and proper installation are key to maximizing efficiency. Trust our premium selection to keep your Mini running cool, and take advantage of our expert guidance to ensure you're choosing the best system for your ride.