Rein CHR0345R Upper Radiator Coolant Hose to Thermostat Housing

The Rein CHR0345R is an upper radiator coolant hose designed as a direct OE replacement for BMW vehicles. This hose connects the radiator to the thermostat housing, playing a critical role in maintaining proper engine cooling system function and preventing overheating.

Key Features:

• Manufactured to OE specifications in ISO 9001:2008 certified facilities for guaranteed quality and reliability
• Designed to match original equipment in size, shape, and fit for seamless installation
• Constructed from premium materials engineered to withstand high engine temperatures and coolant pressures
• Features thermoplastic quick-connect fittings identical to OEM design
• Direct replacement for BMW OEM part number 11533400207
• 100% correct in fit, form, and function for reliable performance

Rein Automotive is a trusted name in the European automotive aftermarket, with "Rein" meaning "pure" in German. Since their introduction to North America in 2007, Rein has built a reputation for producing high-quality OE equivalent replacement parts for premium European vehicles including BMW, Mercedes-Benz, and Porsche. This radiator hose maintains the cooling system's ability to regulate engine temperature and protect against overheating damage.