Genuine Mercedes 213 501 06 25 Coolant Bleed Line - 213 501 06 25

The Genuine Mercedes-Benz 213 501 06 25 is an OEM coolant bleed line (also referred to as a coolant bleeder hose or air bleed tube) designed to maintain proper coolant circulation and remove air pockets from the cooling system. Using a factory-original replacement ensures precise fitment and compatibility with the vehicle's cooling system architecture.

Key Features:

• Genuine Mercedes-Benz OEM part — manufactured to original factory specifications
• Functions as a coolant air bleed line, allowing trapped air to escape the cooling system for optimal thermal performance
• Constructed from materials rated to withstand engine bay heat, pressure, and coolant chemical exposure
• Direct OEM replacement — no modification or adaptation required
• Ensures proper coolant flow and helps prevent overheating caused by air lock in the system

Replacing a cracked, brittle, or leaking coolant bleed line is essential to maintaining cooling system integrity. Air trapped in the cooling system can cause localized overheating, heater core inefficiency, and inaccurate coolant temperature readings. This Genuine Mercedes-Benz part restores the system to factory performance standards.