FRONT LAMBDA SENSOR FOR K20A2 ENGINE - KAVO PARTSThis is a direct replacement for the Honda front lambda sensor that comes in the EP3 Civic Type R. Direct fit no wiring involved This sensor is also used when preforming most K20 or K24 engine conversions as it is the narrow band design which makes it the easiest and best for conversions. If you are not sure if this is the correct lambda sensor for your car please contact for help. * * This will not fit a Honda Integra DC5 Type R * *