Rein 11-53-7-566-329 Engine Coolant Hose Cylinder Head to Thermostat

The Rein 11-53-7-566-329 is a premium engine coolant hose with O-ring designed to connect the cylinder head to the thermostat housing. Crafted from premium-grade materials, this hose is engineered to meet or exceed OEM standards, offering durability and resistance to the harsh conditions of your engine. Constructed from EPDM rubber, this black coolant hose provides excellent resistance to heat, chemicals, and aging.

Key Features:

• Designed to be a direct replacement for OE hoses with identical size and shape of branches to thermoplastic quick connect fittings
• Hose length of 20.25 inches with dual-diameter ends
• End 1 diameter: 1.500 inches, End 2 diameter: 0.880 inches
• Features one quick connect fitting for secure installation
• Includes new quick connectors and o-rings to prevent leaks
• Introduced to the North American market in 2007 as an OE-quality replacement

Rein, meaning 'pure' in German, has quickly become synonymous with quality and reliability in the automotive industry. This part cross-references to Rein CHE0460 and OEM BMW part number 11537566329. Replacing coolant hoses during routine cooling system maintenance helps prevent overheating and ensures optimal engine performance.