Toyota Prado Rear Oxygen Sensor 89465-60220, Environmental compliance, direct replacement

Specifically designed for 2003–2009 Toyota Land Cruiser Prado 120/150 series with 1GR-FE (4.0L) or 2TR-FE (2.7L) engines, also compatible with certain Lexus GX470 (2003–2009). This rear oxygen sensor monitors oxygen content after the catalytic converter to ensure precise air-fuel control, directly improving emission compliance and preventing engine warning light illumination. OEM number 89465-60220 matches original parts; allows quick cross-check via inventory systems. Replacement difficulty is medium; use a professional oxygen sensor socket and avoid thread damage; disconnect the battery negative before installation and wait for the engine to cool. This sensor is an emissions-compliant direct replacement with no programming or adapters required, suitable for bulk purchase to reduce maintenance costs.