Genuine Mercedes Coolant Bleed Line

The Genuine Mercedes Coolant Bleed Line is an original equipment (OEM) coolant hose, also called a coolant vent line or coolant breather hose. It is part of the engine cooling system. It lets trapped air escape from the system and helps coolant circulate properly.

Key Features:

• Genuine Mercedes-Benz OEM part, made to factory specifications
• Helps purge air from the cooling circuit to reduce air pockets and hot spots
• Supports stable engine operating temperatures and consistent coolant flow
• Built to withstand the heat, pressure, and coolant exposure of the engine bay
• Replaces the original line when it is cracked, leaking, brittle, or worn

Using a genuine Mercedes-Benz bleed line helps restore factory cooling system performance and a precise fit. Check the individual part number listings in this product family to choose the right line.