丰田氧传感器 89465-02060 89465-02040 原厂替代，适配多款车型

This replacement part uses a high-purity ceramic sensing element and corrosion-resistant stainless steel housing; engineered to OEM standards and proven durable under prolonged high-temperature exhaust shocks. OEM numbers include 89465-02060, 89465-02040, 89465-0H010, and 0258006720; fits many Toyota models such as Camry, Corolla, RAV4, etc. Function: monitors exhaust oxygen content and feeds ECU to adjust air-fuel ratio to ensure emission standards and fuel economy. Installation replacement difficulty: medium; use a dedicated socket to remove the old part, avoid thread damage; perform with the engine cold to prevent scalding.