Rein 278-200-11-00 Turbocharger Coolant Return Line for Mercedes-Benz

The Rein 278-200-11-00 is an OE-quality turbocharger coolant line designed as a direct replacement for Mercedes-Benz vehicles equipped with turbocharged engines. This line functions as a coolant return line on the left side of the turbocharger cooling circuit, ensuring proper coolant flow from the turbocharger back to the cooling system.

Key Features:

• OE-quality construction engineered to meet original equipment specifications
• Manufactured with premium materials designed to withstand high heat cycles and engine compartment conditions
• Direct replacement for Mercedes-Benz OEM part number 2782001100 (278 200 11 00)
• Rein part number CHT0805 cross-reference
• Precision-engineered for exact fitment with factory mounting points and connections

Turbocharger coolant lines are critical components that circulate coolant through the turbo to prevent overheating and premature turbocharger failure. Age, heat cycles, and vibration can cause these lines to develop cracks or leaks over time. Replacing a failing coolant line promptly helps protect your turbocharger and maintain optimal engine performance. This Rein line offers dealer-quality replacement at an aftermarket value.