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Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure. This hose replaces the upper radiator hose that connects from the thermostat housing to the radiator inlet.
OEM Rein radiator hoses are always a perfect option when performing maintenance thanks to their high quality and longevity.
This item fits the following BMWs:
E30 BMW 318i, 318i Convertible, 318is
Fits BMW Engines including:
M42
Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure.
Fits the following BMWs:
2003+ E53 BMW X5 N62 4.4L 4.8L
This product was last offered at the strikethrough price on
08-13-2026
Cooling Hose - CHR0915 by Rein is a premium replacement hose designed to deliver superior durability and performance. Manufactured by Rein Automotive, this cooling hose is engineered to meet or exceed OEM specifications, ensuring a perfect fit for a wide range of European vehicles. Ideal for preventing coolant leaks, overheating, and maintaining optimal engine temperature, the Cooling Hose - CHR0915 is a reliable solution for your vehicle's cooling system.
This cooling hose is a direct-fit replacement and comes with a reinforced design to withstand extreme temperatures and pressure fluctuations. It's an excellent choice for car enthusiasts and mechanics looking for high-quality, long-lasting parts. Turner Motorsport offers this premium hose, ensuring that your vehicle's cooling system performs at its best.
Runs from the water valve to the engine. Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.
This item fits the following BMWs:
BMW 3 Series - 318i, 318i Convertible, 318is, 318ti
This product was last offered at the strikethrough price on
08-26-2026
This product was last offered at the strikethrough price on
05-15-2026
Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure. This hose replaces the lower radiator hose that connects from the radiator outlet to the thermostat housing.
OEM Rein radiator hoses are always a perfect option when performing maintenance thanks to their high quality and longevity.
This item fits the following BMWs:
E30 BMW 318i, 318i Convertible, 318is
Fits BMW Engines including:
M42
This product was last offered at the strikethrough price on
05-05-2026
This product was last offered at the strikethrough price on
05-07-2026
This product was last offered at the strikethrough price on
08-13-2026
Water Hose - Expansion Tank to Radiator (Vent Hose) is an essential component for maintaining the proper function of your BMW’s cooling system. This high-quality hose ensures efficient coolant flow between the expansion tank and radiator, preventing overheating and reducing the risk of coolant leaks. Designed to meet or exceed OEM specifications, the Water Hose - Expansion Tank to Radiator (Vent Hose) provides a perfect fit for reliable, long-lasting performance. Available through Turner Motorsport, this hose is a direct-fit replacement that ensures seamless installation and superior engine cooling.
Upgrade your BMW’s cooling system with the Water Hose - Expansion Tank to Radiator (Vent Hose), ensuring optimal engine performance and protection against overheating.