路虎神行者后氧传感器LR005793 原装位氧传感器

This replacement matches OEM standards in material and craftsmanship, featuring high-temperature stainless steel housing and ceramic sensing element; withstands exhaust system heat and vibration; not like cheaper parts that fail early. OEM LR005793; fits Land Rover Discovery 2.0T/2.2D and similar models; direct replacement for original sensor. Function: monitor exhaust oxygen content and feed ECU to adjust air-fuel ratio for combustion efficiency and emissions. Replacement difficulty medium; requires removing nearby exhaust manifold connector; tighten with dedicated sleeve to avoid thread slipping; experienced users may replace themselves but cut power before.