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SKU:93026080
NTK Oxygen Sensor is manufactured to control fuel and ignition system. It is constructed from durable material that is corrosion and abrasion resistant. This oxygen sensor features a sensor which is located before and after catalytic converter to check the amount of oxygen in the exhaust. It sends signal to the computer including air and fuel ratio timing in order to bring the engine into the optimum operating range.
fit type Vehicle Specific
This sensor worked great in my 2006 2.3L Mazda 3 with 125k miles. It came with some anti-seize already on the threads and was a direct replacement to the existing sensor. It has been 3 weeks with no more CELs.I was a bit paranoid about stripping the threads out of my exhaust manifold. So, to install I soaked the threads of my old sensor with PB Blast for 6 hours, then ran my car around town until it was good and hot. Removal of the old sensor was easy at that point with an O2 Sensor socket.After installation I plotted the old sensor data next to the new, and they were remarkably similar. This gave me an assurance that this would perform as a direct OEM replacement for much less than the direct Mazda part cost.
