Denso - 234-4727 - Oxygen Sensor

For unmatched performance, DENSO Oxygen Sensors are produced and tested in accordance with the most stringent OE requirements. Every part is expertly crafted to ensure a first-time fit and precise replacement. This cutting-edge range includes DENSO's unique aluminum oxide trap layer, which is intended to shield the ceramic element from silicone and lead posining for increased fuel economy, superior engine performance, and unmatched lifespan. DENSO ensures that you get the correct item and fit the first time.