Lambda Sensor HELLA 6PA 358 066 401

Suitable for VW Golf IV (1J1) (please check exact vehicle identification) planar probe FUEL EFFICIENCY AND EMISSION CONTROL Measures oxygen levels in the exhaust gas and optimizes the fuel-air mixture for lower emissions and better engine performance, lower fuel consumption and lower overall emissions. BUILT FOR DURABILITY Hella Lambda Sensors offer enhanced overheating protection as well as greater life and reliability. Exact fit for any engine - please check fitment for exact vehicle type. Overheating Protection: Hella oxygen sensors reduce the risk of overheating, extend the life of the sensors, thus ensuring better engine performance and lower fuel consumption.