The oxygen sensor installs on 2002-2010 Nissan Platina and 2002-2009 Renault Clio with the 1.6L 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 250-24585 Oxygen Sensor Features:

• Fits 2002-2010 Nissan Platina; 2002-2009 Renault Clio with the 1.6L I4 engine
• Sensor locations by application: B1S1, B1S2 (bank and sensor number)
• Used in both upstream and downstream positions, depending on application
• 4-wire narrow-band oxygen sensor
• Built-in heater for fast warm-up
• M18x1.5 threaded mounting with a 22 mm hex, 470 mm (18.5 in.) overall length
• Female rectangle connector at the harness end with 4 terminal terminals
• Platinum electrode layer with a protective coating against combustion residue