FITMENT - O2 sensor upstream for 2003-2006 for Subaru Baja,1999-2004 for Subaru Legacy,2000-2004 for Subaru Outback
HIGH QUALITY AND ACCURACY - High quality materials meet or exceed OEM specifications, ensuring reliable performance and accurate readings.
OPTIMAL PERFORMANCE - This sensor assists in optimizing engine operation. This leads to smoother acceleration, improved responsiveness, helping the vehicle's engine adjust the air-fuel mixture for optimal combustion and improved fuel efficiency
EASY TO INSTALL - Designed as a direct replacement for the original device, plug-and-play compatibility, easy connection to existing wiring harnesses without additional modifications or tools, and seamless installation to the specified sensor location without modification or adjustment.
NOTE - Before purchase this sensor please use the year/make/model drop down bar confirm the compatibility or description to confirm the compatibility.It is recommended that you need to clean the three-way catalyst and use the computer to clear the original fault code before installing the product.