NGK NTK KNOCK SENSOR FOR HONDA CIVIC EP3 FN2 INTEGRA DC5 TYPE RThis NTK knock sensor is designed for use with K20a and K20z engine codes, specifically found in Civic EP3, FN2 and Integra DC5 models. Featuring an OEM style connector, this top quality aftermarket sensor is completely plug and play. Being NTK brand, you can have peace of mind in the build quality and materials to provide a first time fix and superior longevity over most other aftermarket brands. There are currently a huge amount of counterfeit