Oxygen sensors are designed to transmit accurate information to the ECU that regulates air-fuel mixture. In your Acura RSX vehicle, oxygen sensors makes certain that adjustments are made to achieve fuel economy and lowest possible engine emission to enhance engine performance. Located in the exhaust system, your Acura RSX oxygen sensor effectively measures the levels of air-fuel concentration. SNG is among the trusted manufacturer of high quality sensors. SNG oxygen sensor is crafted from high grade materials designed to be sensitive to significant levels of concentration in order to maintain accuracy in adjustments for smooth operations. SNG Acura oxygen sensor has a ceramic measuring tube that sticks out into the exhaust gas flow. It is protected within a construction of high grade materials designed to lengthen its standard efficiency life. High performance 2002-2003 Acura SNG Oxygen Sensor enables your engine to match your driving style in enhancing engine performance. It economizes fuel consumption that results to less emission and increased horsepower and torque for other applications. But just like the spark plug, oxygen sensors need to be replaced regularly to keep your engine running efficiently. Trust on SNG to bring back the efficient service of your oxygen sensor. Check out more about SNG oxygen sensor applications that suit your type of vehicle best here in our site. We offer high grade oxygen sensors from SNG in our online catalog. Compare prices and grab the best deal offered to you on your next part replacement. Keep your Acura vehicle running at its peak performance with SNG oxygen sensor