Denso Oxygen (O2) Sensor - 234-4797 (Fits 2004-2008 Acura TSX and 2003-2007 Honda Accord Vehicles)

Denso part number 234-4797 is a replacement oxygen (O2) sensor for 2004-2008 Acura TSX and 2003-2007 Honda Accord vehicles. Denso Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled performance. Each component is precision built for exact replacement, and a first time fit. This innovative line features Denso's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead poisoning for improved engine performance, greater fuel efficiency, and unparalleled longevity. Denso gives you the right part and the right fit, the first time.