Description Description For 2-stroke enginesFor use with wideband air/fuel ratio meters View AllClose
Add to Cart Quick view Koso North America Weld-In O2 Sensor Bung Bg001800 KOSO NORTH AMERICA MSRP: $24.08 Now: $20.94 Was: Allows installation of O2 sensor into most exhaust systems
Add to Cart Quick view Koso North America O2 Sensor Bung Plug Bg001801 KOSO NORTH AMERICA MSRP: $20.47 Now: $17.80 Was: Measures 18 x 1.5mm
Add to Cart Quick view Koso North America O2 Sensor Bung Plug Washer - Aluminum Xt001Bg812 KOSO NORTH AMERICA MSRP: $14.14 Now: $12.30 Was: Aluminum bung plug washer works with any 18mm O2 sensor bung plug
Add to Cart Quick view Koso North America Wide-Band Bosch O2 Sensor 28-Bosch KOSO NORTH AMERICA MSRP: $180.70 Now: $157.13 Was: For use with air/fuel ratio meters