NTK 24409 Oxygen Sensor

My 2002 Acura RSX Type S had a check engine light and was throwing code P0138 "O2 Sensor Circuit High Voltage." I swapped out the secondary oxygen sensor (plugs directly into the center of the catalytic converter) with this one and cleared the code and was all good to go - passed California smog test with flying colors (225k miles on the car) maybe only around 100k miles on the cat and original secondary o2 sensor. The length of the wire was perfect, looked exactly like the OEM that came out. Now I can throw back on the Toda race header and this sensor will sit another 2 years before I need to smog again :)

02 rsx type s fit great came with new fastner. Kinda difficult to plug into electrical clip but once in it worked great. Cleared my downstream o2 sensor check engine light.

Worked perfectly on my 02 Rsx Type S. Best bang for the your buck 02. Been running for a few hundred miles and codes still gone (also have racing headers)

Work as described at less than half the cost of Honda genuine part. It have been a year after installation with more than 25K miles on it. No check engine light lid up.

Good product

Worked great, 99% sure that NGK\NTK is OEM for Honda\Acura.

Great!! Pretty simple install and it got rid of the cel on my 2004 Acura RSX base. Cheaper on Amazon than auto parts stores in my area too.

Fixed the check engine light for secondary o2 sensor!