Description Reviews A/F Ratio sensor is a wide band BOSCH oxygen sensor Fits on the Air/Fuel Ratio Meter Wide-Band (WPS 27-5712) Write Review Availability: STG Part Number: K|WP27-5724|0 Manufacturer's Part Number: 8 Other Details Department Engine Management Manufacturer Universal Product Sensor
Quick view Choose Options Rate this item Koso X-2 Boost Gauge with Wide Band Air/Fuel Ratio and Temperature $599.95 Was: Now: $539.96 You save $59.99
Quick view Choose Options Rate this item Koso Wide-Band Air/Fuel Ratio Meter for 2/4-Stroke Engines $374.95 Was: Now: $337.46 You save $37.49
Quick view Choose Options Rate this item Koso Mini 3 Narrow Band Air/Fuel Ratio Meter $254.95 Was: Now: $229.46 You save $25.49
Quick view Out of stock Rate this item Koso Narrow-Band 4-Stroke Air/Fuel Ratio Meter $199.95 Was: Now: $179.96 You save $19.99
Quick view Choose Options Rate this item Koso O2 Sensor Bung for Air/Fuel Ratio Gauge $11.95 Was: Now: $10.76 You save $1.19
Quick view Choose Options Rate this item Koso Oxygen Sensor Bung Cap for Air/Fuel Ratio Gauges $8.95 Was: Now: $8.06 You save $0.89
Quick view Choose Options Rate this item Koso Honda Grom Mini 3 Air/Fuel Ratio Gauge $115.95 Was: Now: $104.36 You save $11.59
Quick view Out of stock Rate this item Koso Narrow Band Oxygen Sensor for 4-Stroke Engines $69.95 Was: Now: $62.96 You save $6.99
Quick view Choose Options Rate this item Koso Speed Sensor Magnet $2.50 Was: Now: $2.25 You save $0.25