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Mazda 6 Oxygen Sensor Walker Products 250-25090/25025090

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250-25090, 25025090
157.89, Save: 39%
Walker Products

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Walker Products 250-25090 O2 Sensor. Walker Premium Wideband Oxygen Sensors are 100% OEM quality. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements.


  • Part Type: Oxygen Sensor
  • Position: Upstream
  • Aspiration: Naturally Aspirated
  • Engine: 2.5L 2488CC 152Cu. In. L4
  • B1S1

2009 Mazda 6

  • Engine VIN: A

2010 Mazda 6

  • Engine VIN: A
  • Engine VIN: H

2011 - 2012 Mazda 6

  • Engine VIN: H

2013 Mazda 6

  • Fuel Delivery Type: FI
  • Fuel Type: GAS
  • Engine VIN: H

Product Features

  • Overall Length: 22.76 in.
  • Universal Or Specific Fit: Specific.
  • Wire Gauge Measurement: 20.
  • Sensor Type: Heated.
  • Thread Diameter: 18.0 mm.
  • Mounting Type: Threaded.
  • Wire Quantity: 5.
  • Wiring Harness Length: 19.21 in.
  • Connector Shape: Radiused Polygon.
  • Connector Gender: Female

CA Prop 65 Warning

  WARNING: This product can expose you to chemicals, including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer or birth defects or other reproductive harm.