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

Water Hose - Radiator To Auto Trans Oil Cooler is a critical component designed to maintain the optimal performance of your BMW’s cooling system. This high-quality hose ensures efficient coolant transfer from the radiator to the automatic transmission oil cooler, preventing overheating and protecting essential engine components. Available at Turner Motorsport, this durable hose is engineered to handle high temperatures and pressure, making it a perfect replacement or upgrade for your vehicle’s cooling system.

• Designed for BMW automatic transmissions
• Ensures proper coolant flow between the radiator and transmission oil cooler
• Prevents overheating of vital engine and transmission components
• Manufactured from heat-resistant, durable materials for longevity
• Direct-fit replacement for easy installation
• Helps maintain engine efficiency and cooling performance

The Water Hose - Radiator To Auto Trans Oil Cooler from Turner Motorsport is the ideal solution to ensure your BMW’s cooling system functions smoothly, offering long-term reliability and protection for your engine and transmission.

This hose assembly delivers coolant to the turbocharger, aiding in heat dissipation. Promptly replace any leaking coolant lines to prevent engine and turbocharger damage.

Key Features:

Ensured fitment for your vehicle Precision-formed to match the length and shape of OE turbocharger coolant lines, ensuring proper appearance and function Equipped with the correct end fittings for easy installation and leak-free performance Constructed using high-quality materials to withstand coolant exposure and turbo heat URO Parts offers more than 8,000 high-quality spare parts, many of which are specifically designed to replace factory BMW components. Their business was founded on the premise of producing parts that adhere to the highest standards of precision, materials, and workmanship. Each part is closely evaluated by a team of industry professionals to determine how to offer the best blend of durability, function, and price. If you're looking for quality replacement components at a reasonable price, look no further than URO Parts.

URO Water Hose - BMW E70 E71 N54 N55

The URO Water Hose - BMW E70 E71 N54 N55 is molded to the exact shape of the OE coolant hose, ensuring superb fitment for your BMW's cooling system. Constructed from durable ECD (Electro Chemical Degradation)-resistant EPDM material, this hose is engineered to withstand engine heat and prevent electrolysis from breaking down the rubber from the inside-out. It is also resistant to ozone, ensuring longevity and reliability. With a temperature rating of -40º F to 275º F (-40º C to 135º C), this water hose is built to handle the toughest conditions, providing optimal performance and durability.

• Molded to OE coolant hose shape for superior fitment
• Engine heat and ozone resistant for long-lasting performance
• ECD-resistant EPDM material prevents electrolysis and breakdown from the inside-out
• Temperature rating of -40º F to 275º F (-40º C to 135º C) for optimal durability
• Designed specifically for BMW E70 E71 N54 N55 models