Genuine 000 506 23 00 Heater Regulation Valve Switchover Valve

The Genuine Mercedes-Benz Regulation Valve (part number 000-506-23-00) is an OEM switchover valve designed for precision control of coolant flow in Mercedes-Benz heating and cooling systems. This genuine factory component serves multiple critical functions including heater regulation, low-temperature circuit control, and auxiliary heater operation.

Key Functions:

• Controls coolant flow for optimal heater performance
• Manages low-temperature circuit switchover operations
• Regulates auxiliary heater system operation
• Controls cooling system for high-voltage battery applications (on equipped vehicles)
• Front position mounting configuration

This regulation valve is manufactured to Mercedes-Benz's exacting factory specifications and undergoes rigorous quality testing to ensure proper fit, function, and durability. As a genuine OEM component, it delivers precise coolant flow control for maintaining optimal cabin temperature and engine cooling performance.

Replaces: 000-500-30-40, 000-506-13-00, 000-506-15-00, 0005003040

Backed by Mercedes-Benz factory warranty for reliable performance and peace of mind.