丰田普拉多/巡洋舰前氧传感器89467-60060，空燃比精准检测确保排放达标

Toyota Land Cruiser/Prado front O2 sensor OEM 89467-60060; universal fit; monitors air-fuel ratio to ensure engine efficiency and emissions compliance. After installation, it resolves high fuel consumption, weak acceleration, or emission lamp on; particularly suitable for pre-inspection checks. If idle is unstable, exhaust emits black smoke, or fuel consumption jumps, the O2 sensor may be aging and should be replaced promptly.