2004 Mazda 6 Oxygen Sensor Replacement Cost

The average cost for a 2004 Mazda 6 Oxygen Sensor Replacement is between $231 and $346.

  • Labor costs are estimated between $85 and $125 while parts are priced between $146 and $221.
  • This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
  • For a more accurate estimate based on your location, use our Fair Price Estimator below.

What will this cost in Columbus, OH

Get a RepairPal Fair Price Estimate® for your 2004 Mazda 6.
Our Fair Price Estimate will help you avoid overpaying based on your car, needed service, and labor rates in your area.