Toyota Previa Oxygen Sensor 89465-28290 Three-Number Alternative Replacement

This oxygen sensor is designed for 2000-2006 Toyota Previa 2.4L (2AZ-FE) and also compatible with some platform Lexus ES300 and Toyota Camry (2002-2006 2.4L). It monitors exhaust oxygen, feeds air-fuel ratio signal to the ECU, ensuring fuel economy and emissions compliance. OEM number 89465-28290; cross reference 89465-28280 and 89465-28270. Replacement difficulty moderate; use a dedicated oxygen sensor socket; operate cold to avoid burns; apply anti-seize agent to extend life. For B2B buyers, this is a factory replacement with strong compatibility, suitable for bulk purchase for workshops or parts distributors to reduce customer complaints.