01-06 BMW E46 Rear Oxygen Sensor Left/Right Window Louvers LED Lighting System - Advanced

LED Lighting System - Advanced technology delivers brighter

Locking mechanisms

disconnect the upper and lower hoses

Internal E-Throttle Controller

offering improved stability and a more aggressive appearance compared to larger spoilers

01-06 BMW E46 Rear Oxygen Sensor Left/Right Window Louvers LED Lighting System - Advanced01 06 BMW E46 Rear Oxygen Sensor Left Right Direct replacement rear O2 sensor pair for E46 models. These sensors monitor exhaust composition post catalyst converter to keep your fuel trim and emissions in check. Factory fitment for seamless integration. Ships from FL Warehouse In House Quality Check Factory Mounting Points Key Features Left and right pair included covers both rear sensor positions in one purchase OEM style connector plugs straight