Rein 17-12-7-619-702 Engine Coolant Hose Radiator to Engine Oil Cooler

The Rein 17-12-7-619-702 is an OE replacement engine coolant hose designed to restore proper coolant flow between the radiator and engine oil cooler on select BMW vehicles. This precision-engineered hose is manufactured to meet or exceed original equipment specifications, ensuring proper fit and reliable performance in demanding cooling system applications.

Key Features:

• Direct OE replacement for BMW part number 17-12-7-619-702
• Engineered specifically for 4.4L V8 N63 engine applications
• Premium quality materials resistant to coolant, heat, and pressure cycling
• Precision molded construction for exact fitment and proper routing
• Connects radiator to engine oil cooler for optimal temperature regulation
• Helps maintain proper engine oil viscosity and extend engine life

Application:

• BMW 550i (2011-2016)
• BMW 650i (2012-2018)
• BMW 750i / 750Li (2009-2015)
• BMW X5 (2011-2018)
• BMW X6 (2011-2019)

This coolant hose is a critical component of the engine cooling system, ensuring that coolant flows properly to regulate engine oil temperature. Regular inspection and replacement of cooling system hoses is essential for preventing coolant leaks and maintaining optimal engine performance.