Mazda 6 Oxygen Sensor

Replacement Parts

 

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Agile and smooth, your Mazda6 is quick and responsive while delivering excellent fuel economy. Your oxygen sensor balances power and emissions by keeping the correct air-to-fuel ratio. If the sensor is failing and your vehicle is performing poorly, update old components with AutoZone's 6 oxygen sensors, which are engineered for performance.

Show of 73  Results
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  •  | Page 1 of 7 |  
  • Part Number: 15374
  • Application: Without California emission
  • Notes: O.E. type
    Exact fit. OE sensor technology. Up-stream sensor (located before catalytic converter). With automatic transmission.
  • Part Number: 15730
  • Application: Down-stream sensor (located after catalytic converter)
  • Notes: Smartlink universal
    Universal fit. OE sensor technology.
  • Part Number: 18098
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact fit. OE sensor technology.
  • Part Number: 15426
  • Application: Down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Exact Fit
  • Part Number: 15740
  • Application: With California emission
  • Notes: Smartlink universal
    Universal fit. OE sensor technology. Downstream sensor (after secondary catalytic converter). With automatic transmission.
  • Part Number: 18088
  • Application: Up-stream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact fit. OE sensor technology. Quantity per car: 2
  • Part Number: 15383
  • Application: Down-stream sensor (located after catalytic converter)
  • Notes: O.E. type
    Exact Fit. Quantity per car: 2
  • Part Number: 15427
  • Application: With California emission
  • Notes: O.E. type
    Exact Fit. Up-stream sensor (located before catalytic converter). With manual transmission
  • Part Number: 15430
  • Application: Front. Upstream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact fit. OE sensor technology.
  • Part Number: 13621
  • Application: With California emission
  • Notes: O.E. type
    Exact Fit. Downstream sensor (after primary catalytic converter). With automatic transmission
  • Part Number: 15431
  • Application: Rear. Upstream sensor (located before catalytic converter)
  • Notes: O.E. type
    Exact Fit
  • Part Number: 15463
  • Application: With California emission
  • Notes: O.E. type
    Exact fit. OE sensor technology. Up-stream sensor (located before catalytic converter). With automatic transmission.
  •  | Page 1 of 7 |  

Oxygen sensors have a mechanism that causes a chemical reaction to produce a voltage, which the engine's computer reviews and determines whether the fuel/air mixture is lean or rich. The computer then regulates the amount of fuel entering the engine. A deteriorating sensor causes excessive fuel to be used and forces the computer to guess the air-to-fuel ratio. Buy your replacement Mazda6 oxygen sensor online and get it quickly with AutoZone's Same Day Store Pickup (in most cases) service. Our reliable staff has answers for your installation and repair questions. Borrow any specialty tools from our Loan-a-Tool Program.

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