KAX 234-4071 234-4046 Oxygen Sensor, 250-24001 Upstream Downstream Heated O2 Sensor Air Fuel Ratio Sensor 1 Sensor 2 Rear Front Original Equipment Replacement Pack of 2

Note: Please check fitment and description for accurate information??? Made to Meet or Exceed Original Equipment Standards KAX premium oxygen sensors are manufactured to exacting standards,utilizing the most up-to-date production technology to bring you an O2 sensor that keeps your engine running at its best, for longer. KAX oxygen sensors feature: - Double laser-welded body for durability - Fast-acting heater for optimal sensor operation - Premium sensor tube for 100% accurate data - Coated threads for easy installation Timely Replacement of Your Vehicle’s Oxygen Sensors Matter! Why Choose KAX Oxygen Sensors? Improved engine performance A correctly operating oxygen sensor ensures efficient engine operation by making sure the engine is receiving the correct air/fuel mixture and thereby preventing the engine running lean or rich. Increased fuel efficiency The sensor achieves optimal engine performance by monitoring the oxygen content in a vehicle’s exhaust and regulating the air/fuel mixture to the ideal ratio of 14.7 parts air to 1 part fuel. Lower emissions If the optimum fuel mixture is not maintained, the engine can emit harmful amounts of carbon monoxide and excessive levels of hydrocarbons. Prevents catalytic converter damage As the catalytic converter is responsible for eliminating harmful gasses from the vehicle’s exhaust system, an incorrectly operating oxygen sensor can cause premature damage to your catalytic converter.