三菱欧蓝德 4G69 前氧传感器 MN153035 即插即用替换

Mitsubishi ASX (Outlander) 4G69 front oxygen sensor direct replacement OEM MN153035, also compatible with MN153036 and MR507380; highly universal with no wiring changes required. It monitors exhaust oxygen content in real time and feeds data to the ECU to adjust fuel injection; suitable for Mitsubishi Outlander with 4G69 engines (2006–2012). Replacement resolves high fuel consumption, acceleration weakness, and engine warning light; aging sensors cause overly rich or lean mixtures. If idle is unstable, exhaust emits gasoline-like odor, or fuel usage increases by 1–2 MPG, replace to save fuel and worry-free driving.