The oxygen sensor installs in the upstream position on 2008-2024 Mitsubishi L200 with the 2.4L I4 engine. It signals whether the exhaust is running rich or lean so the engine computer can trim fuel delivery. A built-in heater brings the element to operating temperature quickly after a cold start.

Walker Products 350-34900 Oxygen Sensor Features:

• Fits 2008-2024 Mitsubishi L200 with the 2.4L I4 engine
• 4-wire narrow-band oxygen sensor
• Built-in heater for fast warm-up
• M18x1.5 threaded mounting with a 22 mm hex
• Platinum electrode layer with a protective coating against combustion residue