Heater Control Solenoid Valve For Mercedes-Benz W221 W216
Restore precise cabin climate regulation with this direct OE replacement Heater Control Solenoid Valve, calibrated for Mercedes-Benz drivetrains.
This valve modulates coolant flow between the engine block and the interior heater core. Degradation typically causes delayed warmth, fluctuating cabin temperatures, or persistent HVAC fault codes. Installing this unit—verified against OE A2308300084 and cross-listed under references like 02.19.412 and NF0100073—resumes reliable thermal management and prevents recurring dashboard warnings.
Benefits & Practical Tips
- Factory-spec internal tolerances deliver consistent hot/cold cycling without aftermarket vibration or leakage.
- Bolt-on design aligns with existing mounting points and electrical connectors for a straightforward replacement.
- Disconnect the vehicle battery prior to connector removal to protect the HVAC control module from voltage fluctuations. Double-check your chassis code (W221, C216, R230, etc.) against the full fitment list before ordering.
Specifications
- OE Reference: A2308300084 / 2308300084
- Alternate Part Numbers: V30-77-1046, 0899286, NF0100073, CTM-ME-026, 53212, PTA400-3036
- Condition: 100% brand new
- Origin: Mainland China
Package includes:
- 1 x Heater Control Solenoid Valve
Caution: Service only when the engine and cooling system are completely cool. Handle wiring harnesses gently, torque fasteners to manufacturer specs, and inspect hose connections for leaks before starting the vehicle.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Carefully sourcing genuine-performance components since 2002 via intercyprus.com — rely on our established track record for correct-fit Mercedes hardware.