Front Oxygen Sensor for 2006-2008 Mazda 6 - Walker 350-34546

$60.99
WARNING:California Proposition 65▾
Walker Products Oxygen Sensor 350-34546
Walker Products Oxygen Sensor 350-34546 - view 2
Walker Products Oxygen Sensor 350-34546 - view 3
Walker Products Oxygen Sensor 350-34546 - view 4
Walker Products Oxygen Sensor 350-34546
Walker Products Oxygen Sensor 350-34546 - view 2
Walker Products Oxygen Sensor 350-34546 - view 3
Walker Products Oxygen Sensor 350-34546 - view 4

Vehicles this part fits
    Part number: 350-34546
    UPC: 724620093593
    Condition: New
    Weight: 0.34 LBS
    Item Package Code: EA
    Part Has Core (Y/N): N
    Item Package Quantity: 1
    $60.99
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    Walker Products Oxygen Sensor P/N:350-34546
    Walker Products Oxygen Sensor P/N:350-34546
    $60.99
    $60.99

    Walker Products 350-34546 front oxygen sensor for the 2006-2008 Mazda 6 V6 3.0L measures the oxygen in the exhaust gas to track combustion efficiency.

    • Electrodes made of a gas-permeable platinum layer
    • Coating that protects the electrode surfaces from contamination and erosion by combustion residue and particulates
    • Narrow-band sensor with four wires
    • Monitors exhaust gases to help reduce pollutants
    • Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy

    Quick facts

    • Part: Walker Products 350-34546 oxygen sensor
    • Fits: 2006-2008 Mazda 6 V6 3.0L
    • Position: Downstream front
    • Condition: New

    A failed sensor can make the engine run poorly, use more fuel or turn on the malfunction indicator light. These signs alone do not prove the sensor is the problem, because a misfire can cause similar symptoms.

    Fits

    It is a direct-fit, OE-replacement sensor for the 2006-2008 Mazda 6 V6 3.0L. Each part number is made for its specific application and fitment position, and it sends the diagnostic feedback the ECU needs. This listing is one sensor, and the 2006-2008 Mazda 6 V6 3.0L takes one.

    Specifications

    Fit and size

    • Position: Downstream front
    • Quantity per vehicle: 1
    • Thread: M18 - 1.5

    Build and materials

    • Type: Narrow-band
    • Number of wires: 4
    • Electrodes: gas-permeable platinum layer
    • Condition: New

    Frequently Asked Questions

    Is this a direct-fit oxygen sensor replacement for the 2006-2008 Mazda 6 V6 3.0L?

    Yes. Walker Products 350-34546 is a direct-fit replacement for the 2006-2008 Mazda 6 V6 3.0L, and it goes in the downstream front position.

    Is this sensor narrow-band or wideband?

    Walker Products 350-34546 is a narrow-band sensor with four wires and an M18 - 1.5 thread.

    What does the coating on this Walker Products oxygen sensor protect?

    The electrodes are a gas-permeable platinum layer. The coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces.

    Can a bad oxygen sensor hurt fuel economy?

    It can. A failed sensor can raise fuel consumption, make the engine run poorly or light the check engine light. With the engine off, you can look over its wiring and connector for physical damage.

    How does the 350-34546 sensor help the engine control fuel?

    The sensor reports the oxygen level in the exhaust so the air-fuel mixture can be adjusted, which supports fuel economy. It also supplies the diagnostic feedback the ECU requires.

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