Oxygen Sensor for 2015 Seat Toledo & More - Walker 350-34960

$52.99
WARNING:California Proposition 65▾
Walker Products Oxygen Sensor 350-34960
Walker Products Oxygen Sensor 350-34960 - view 2
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Walker Products Oxygen Sensor 350-34960 - view 4
Walker Products Oxygen Sensor 350-34960
Walker Products Oxygen Sensor 350-34960 - view 2
Walker Products Oxygen Sensor 350-34960 - view 3
Walker Products Oxygen Sensor 350-34960 - view 4

Vehicles this part fits
    Part number: 350-34960
    UPC: 724620129025
    Condition: New
    Weight: 0.20 LBS
    Item Package Code: EA
    Part Has Core (Y/N): N
    Item Package Quantity: 1
    $52.99
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    Walker Products Oxygen Sensor P/N:350-34960
    Walker Products Oxygen Sensor P/N:350-34960
    $52.99
    $52.99

    Walker Products 350-34960 oxygen sensor for the 2015 Seat Toledo and other vehicles measures the oxygen content of the exhaust gas. It is the upstream sensor, and it reports to the ECU.

    • Monitors the air-fuel ratio for combustion efficiency
    • Narrow-band design with four wires
    • Electrodes made of a gas-permeable platinum layer
    • Coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates
    • Made for its specific application and fitment position, with the diagnostic feedback the ECU requires

    Quick facts

    • Part: Walker Products 350-34960 oxygen sensor
    • Fits: 2015 Seat Toledo and other vehicles
    • Position: Upstream
    • Condition: New

    A failing sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light. A damaged wiring harness or connector can be behind those signs as well, so look both over for physical damage before you replace the sensor.

    Fits

    This direct-fit oxygen sensor covers the 2003-2006 Volkswagen Polo 4-cylinder 1.6L and also the 2013 and 2015 Seat Toledo. This listing is one sensor for the upstream position, and the fitment lists one sensor per car.

    Specifications

    Fit and size

    • Position: Upstream
    • Quantity per vehicle: 1
    • Thread size: M18 - 1.5
    • Number of wires: 4

    Build and materials

    • Type: Narrow-band
    • Electrodes: gas-permeable platinum layer
    • Coating: protects the electrode surfaces
    • Condition: New

    Frequently Asked Questions

    Is this Polo oxygen sensor right for the 2003-2006 Volkswagen Polo 4-cylinder 1.6L?

    Yes. Walker Products 350-34960 is listed for the 2003-2006 Volkswagen Polo 4-cylinder 1.6L, and that engine takes one sensor in the upstream position.

    Is this Walker Products oxygen sensor an upstream or a downstream sensor?

    It is an upstream sensor. Walker Products 350-34960 is listed for the upstream position, so it is not meant for the downstream spot.

    Is this a narrow-band or a wideband oxygen sensor?

    This oxygen sensor is a narrow-band type with four wires and an M18 - 1.5 thread.

    What signs can a failing upstream oxygen sensor show?

    Signs can include an engine that runs poorly, higher fuel consumption or a lit malfunction indicator light. A shop can read the stored fault codes to see which system is involved.

    What are the electrodes on this oxygen sensor made of?

    The electrodes use a gas-permeable platinum layer. A coating on the electrode surfaces helps keep combustion residue and particulates from contaminating or eroding them.

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