Genuine 17 12 7 620 392 Upper Coolant Hose for Auxiliary Radiator

The Genuine 17 12 7 620 392 is an OEM upper coolant hose designed specifically for the auxiliary radiator system in select BMW vehicles. This hose is engineered for 2.0L engines with auxiliary radiator and High Speed Synchronization systems, ensuring proper coolant flow between the auxiliary radiator and engine components.

Key Features:

• Genuine BMW OEM replacement part for exact fit and function
• Layered materials designed to protect against leakage, hardening and cracking
• Stringent testing ensures superior contact and leak-free seal
• Upper hose position for auxiliary radiator applications
• Direct replacement for original equipment
• Manufactured to BMW's exacting quality standards

This coolant hose is precision-engineered to maintain optimal cooling system performance and reliability. As an OEM replacement part, it matches the exact specifications of the original equipment in your vehicle, ensuring proper fitment and long-lasting durability under demanding operating conditions.