Rein Engine Coolant Bypass Hose

The Rein Engine Coolant Bypass Hose is a replacement coolant hose (also called a bypass hose or engine coolant bypass line). It carries coolant between engine cooling system components, so the engine can keep a steady operating temperature. Rein supplies the product line as an aftermarket replacement for European vehicles.

Key Features:

• Replacement design intended to restore original cooling system function
• Made to resist heat, pressure and coolant exposure in the engine bay
• Helps prevent leaks, coolant loss and overheating caused by cracked, swollen or deteriorated hoses
• Supplied by Rein, a brand known for OE-style replacement parts
• Individual part numbers cover different applications within the product line

Replacing an aging bypass hose is a simple way to keep the cooling system reliable. Check the clamps and connections at the same time, and top off or replace the coolant after installation as needed.