oxygen sensorThe Oxygen Sensor is one of the most critical components responsible for improving a vehicle’s fuel efficiency and lowering harmful exhaust emissions. Based 100 percent on OE design, Magneti Marelli All Makes O2 Sensors provide best-in-class performance and maximum service life. They are made with a combination of zirconium and yttrium oxides and other elements to form a tough base that can withstand the intense conditions they are often subjected to.

  • Thermal shock protection prevents cracking during extreme temperature fluctuations
  • Fully submersible and will continue to function if submerged in water
  • 100% exhaust tested to ensure functionality and decrease “green effect” when first applied
  • Patented double laser welding provides increase durability to maintain original sensor construction

Oxygen Sensor Application Guide