BMW Cooling System Parts & Accessories for BMW 5 Series F10 (2011-2016)

BMW Silver Auxiliary Coolant Reservoir Cap is the perfect upgrade for BMW owners looking to enhance both the aesthetics and functionality of their engine bay. Unlike generic aftermarket caps that overlook critical pressure regulation, this precision-engineered cap retains the OEM pressure release functionality, ensuring safe and reliable coolant system performance.

Crafted from high-quality billet aluminum, this reservoir cap offers superior durability and resistance to heat and fluids, preventing warping or degradation over time. Unlike adhesive-based cap covers that can loosen or fall off, this cap is a direct replacement for the factory component, providing a secure, high-performance solution.

• OEM pressure release functionality – Maintains proper system regulation for optimal coolant performance
• Premium billet aluminum construction – Offers enhanced durability and longevity
• Direct replacement design – Secure fit without adhesives or modifications
• Resistant to heat and fluids – Ensures long-lasting reliability in extreme conditions
• Performance-inspired look – Adds a sleek, high-end appearance to your engine bay
• Upgraded durability – Prevents cracking, leaks, and premature wear

Upgrade your BMW’s cooling system with the BMW Silver Auxiliary Coolant Reservoir Cap, blending performance, reliability, and premium styling.

BMW Black Engine Coolant Reservoir Cap is a premium upgrade designed to enhance both the functionality and aesthetics of your BMW’s engine bay. Unlike flimsy plastic OEM caps, this high-performance cap is CNC-machined from durable billet aluminum, providing long-lasting strength and a sleek, motorsport-inspired look.

Built with precision, this cap retains the essential OEM pressure release function, ensuring proper cooling system operation without compromise. Unlike inferior adhesive covers that may detach over time, this cap fully replaces the factory component, delivering a secure and reliable fit. With a corrosion-resistant black anodized finish, it withstands extreme temperatures and harsh conditions while elevating your BMW’s under-hood appearance.

• OEM pressure regulation – Maintains factory-designed pressure release for optimal cooling performance
• CNC-machined billet aluminum – Provides exceptional durability and long-term reliability
• Direct replacement – Fully replaces the stock cap, ensuring a perfect fit without modifications
• Corrosion-resistant anodized finish – Prevents wear and adds a stealthy, high-performance look
• Heat and fluid-resistant design – Built to withstand extreme temperatures and coolant exposure
• Enhanced engine bay styling – Offers a sleek, motorsport-inspired upgrade

Upgrade your BMW’s cooling system with the BMW Black Engine Coolant Reservoir Cap, designed for superior performance and long-lasting durability.

Rein Coolant Hose is a premium replacement part designed for BMW models, ensuring efficient and reliable coolant flow throughout the engine’s cooling system. This hose is crucial for regulating engine temperature and preventing overheating, maintaining optimal performance in a wide range of driving conditions. Manufactured to meet or exceed OEM specifications, the Rein Coolant Hose offers a direct-fit solution for easy installation and long-lasting durability. Available through Turner Motorsport, this coolant hose is the ideal upgrade for BMW owners looking to maintain or improve their vehicle’s cooling system.

• Specifically designed for BMW models to ensure perfect fit and compatibility
• Regulates coolant flow to prevent engine overheating
• Constructed from high-quality, heat-resistant materials for durability
• Reduces the risk of leaks and cooling system failures
• Direct-fit replacement
• Meets OEM standards for reliable cooling system performance

Enhance your BMW’s cooling efficiency and engine reliability with the Rein Coolant Hose, providing the necessary protection against overheating and coolant system failure.

BMW Silver Engine Coolant Reservoir Cap is a premium upgrade for BMW owners looking to enhance both the performance and appearance of their engine bay. Crafted from high-strength billet aluminum, this cap replaces the factory plastic version, offering superior durability and a refined, professional look.

Designed with functionality in mind, it integrates the OEM pressure relief system to ensure your engine's cooling system remains safe and efficient. Unlike adhesive covers, which can peel or wear over time, this cap is a direct-fit replacement, providing a secure and leak-proof seal. The silver anodized finish not only enhances the visual appeal but also ensures resistance to corrosion, high temperatures, and wear, making it perfect for daily driving and track use.

• OEM pressure relief integration – Maintains proper cooling system performance and reliability
• Durable billet aluminum – Outperforms factory plastic caps in longevity and strength
• Precision-machined for perfect fitment – Replaces the stock cap securely, not just a cover
• Anodized silver finish – Offers corrosion, heat, and wear resistance
• Elevates engine bay aesthetics – Adds a clean, professional appearance
• Built for both street and track use – Designed to withstand extreme conditions

Enhance your BMW’s cooling system with the BMW Silver Engine Coolant Reservoir Cap, providing both style and functionality for years to come.

Radiator Expansion Tank Vent Line Hose is an essential component designed to maintain the proper functioning of your BMW’s cooling system. This high-quality hose ensures that excess pressure is properly vented from the radiator expansion tank, helping to prevent overheating and coolant leaks. Built to meet or exceed OEM standards, the Radiator Expansion Tank Vent Line Hose offers a direct-fit solution for reliable and efficient performance. Available through Turner Motorsport, this hose ensures long-lasting durability and a seamless installation process.

• Designed specifically for BMW models, ensuring perfect fit and compatibility
• Helps regulate pressure within the radiator expansion tank, preventing overheating
• Reduces the risk of coolant leaks and engine damage
• Manufactured from durable, heat-resistant materials for long-lasting performance
• Easy, direct-fit replacement for hassle-free installation
• Meets or exceeds OEM specifications for superior reliability and efficiency

Upgrade your BMW’s cooling system with the Radiator Expansion Tank Vent Line Hose to ensure optimal engine performance and prevent costly repairs.