2017 Mercedes A Class Ignition Relays, Sensors & Switches
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Holstein®Ignition Knock SensorMercedes A250 / A45 / A45 AMG Models Built in Mexico 2017, Ignition Knock Sensor by Holstein®. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy acceleration, it sends...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$14.28
2017 Mercedes A Class Models