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The Oxygen Sensor Specialists

O2Sensors.com.au offers a huge range of Oxygen Sensors for vehicles available in Australia and New Zealand. We offer all types of Original Equipment (OE) quality replacement oxygen sensors, almost exclusively Direct Fit for thousands of automotive applications.

If you have an non automotive application (Marine / Rural / Heavy Equipment / Snowmobiles / Motorcycles) then contact us.

Replacing Oxygen Sensors can:

  • Improve engine efficiency and performance
  • Improve fuel economy (up to 15% savings in fuel possible, could save you hundreds of $ per year)
  • Reduce CO2 and other harmful emissions
  • Extend expensive Catalytic Converter life

O2sensors.com.au offer:

  • Quality products and Quality Brands
  • Possible savings of up to 50% off retail prices
  • One of the largest range's available for vehicles in Australia and New Zealand
  • Extended 15 month (25,000km) product warranty
  • Same day despatch on orders confirmed before midday (Aust Eastern Time)

O2Sensors.com.au recommends your Oxygen Sensors are replaced every 80,000km.
Where possible all sensors should be replaced at the same time.
We strongly recommend changing sensors as pairs. That is BOTH PRE-Cat or BOTH Post-Cat sensors at the same time.

If you cannot find your vehicle listed in our application database then contact us as we can supply oxygen sensors for most vehicles

O2Sensors.com.au currently supply sensors from leading manufacturers including Walker Products, Bosch, Delphi, VDO, Denso, and NTK, all with OE Form, Fit and Function that meet or exceed all original equipment specifications and test requirements.


Walker Bosch

VDO DENSO NTK