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Home >> Mercedes Benz >> 2000 >> SLK 230 (170.447) L4-2.3L SC (111.973) >> Repair and Diagnosis >> Heating and Air Conditioning >> Heater Control Valve >> Locations

Heater Control Valve: Locations

Duo Valve

Component Identification:

The duovalve (Y21) is located on the right at the rear of the engine compartment.

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