<p>Includes: - O2 Oxygen Sensor</p> <p>Fits Models: - Toyota Sienna</p> <p>Model Years: - 2004–2010, 2015–2016</p> <p>Submodels: - Common trims include LE, XLE, Limited, and CE. Chassis code: XU30 (2004–2010), XU50 (2015–2016). Body style: Minivan.</p> <p>Engine Options: - Common engine sizes include 3.3L 2MZ-FE (2004–2010) and 3.5L 2GR-FE (2015–2016).</p> <p>Description: This O2 Oxygen Sensor is designed for specific Toyota Sienna models from 2004 to 2010 and 2015 to 2016. It plays a crucial role in monitoring the oxygen levels in the exhaust gases, ensuring optimal engine performance and emissions control.</p> <p>Features: - Direct fit replacement for specified models - Improves fuel efficiency and reduces emissions - High-quality construction for durability - Easy installation with no modifications required - OEM part number: 8946508030</p>