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Single-Wire O2 Sensor with Weld Fitting for K&N

Click for a larger picture of Single-Wire O2 Sensor with Weld Fitting for K&N

Brand: K&N Engineering

This is the same 1-wire oxygen sensor as supplied with K&N Air-Fuel Ratio Monitors. Includes a weld-in fitting and a steel blanking plug as shown. Standard 18x1.5mm thread.

This sensor can be used for short periods of time with leaded fuel, but the sensor must be removed after "dialing in" the engine to prevent the oxygen sensor from becoming clogged.

Part No.
Stock Status
In Stock