Air / Fuel Ratio Sensor for 2011-2014 Mazda 2 - DENSO 234-9103

$287.99
DENSO Auto Parts Air / Fuel Ratio Sensor 234-9103
DENSO Auto Parts Air / Fuel Ratio Sensor 234-9103

Vehicles this part fits
    Part number: 234-9103
    UPC: 042511119130
    Condition: New
    Weight: 0.38 LBS
    Item Package Quantity: 1
    $287.99
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    DENSO Auto Parts Air / Fuel Ratio Sensor P/N:234-9103
    DENSO Auto Parts Air / Fuel Ratio Sensor P/N:234-9103
    $287.99
    $287.99

    DENSO Auto Parts 234-9103 air / fuel ratio sensor for the 2011-2014 Mazda 2 4-cylinder 1.5L reports the air-fuel ratio of the exhaust to the engine computer. It is a heated wide-band sensor made and tested to the strictest OE standards.

    • Laser-welded stainless housing that resists corrosion
    • PTFE filter that blocks contaminants under harsh engine conditions
    • Dual-layer protection around the ceramic element for fast, reliable response times
    • Heated wide-band design with 4 wires
    • Wiring harness length of 20.87 inches

    Quick facts

    • Part: DENSO Auto Parts 234-9103 air / fuel ratio sensor
    • Fits: 2011-2014 Mazda 2 4-cylinder 1.5L
    • Position: Upstream
    • Condition: New

    A check engine light, poor fuel economy or a rough idle can mean the sensor is worn. These signs alone do not prove the sensor is the problem, because a vacuum leak can produce similar symptoms. This listing is one sensor, and the upstream position takes one.

    Fits

    This sensor is a direct-fit replacement for the 2011-2014 Mazda 2 4-cylinder 1.5L.

    Specifications

    Fit and size

    • Position: upstream
    • Quantity per vehicle: 1
    • Wiring harness length: 20.87 in
    • Wire count: 4

    Build and materials

    • Sensor type: wide-band, heated
    • Grade: standard replacement
    • Condition: new
    • Country of origin: Japan

    This part cross-references / interchanges with the following part numbers:

    ZYE9188G1, 24846, 250-54081, 350-64048

    Frequently Asked Questions

    Does the DENSO 234-9103 air / fuel ratio sensor fit the 2011-2014 Mazda 2 4-cylinder 1.5L?

    Yes. DENSO Auto Parts 234-9103 is a direct-fit, upstream sensor for the 2011-2014 Mazda 2 4-cylinder 1.5L, and the engine takes one.

    Is this DENSO air / fuel ratio sensor a wide-band type?

    Yes. DENSO Auto Parts 234-9103 is a heated wide-band sensor with 4 wires and a 20.87-inch wiring harness.

    Is this air / fuel ratio sensor an upstream or downstream unit?

    Upstream. This listing is one upstream sensor.

    What protects the sensing element in this air / fuel ratio sensor?

    A laser-welded stainless housing resists corrosion and a PTFE filter blocks contaminants. Dual-layer protection shields the ceramic element.

    What signs can point to a worn air / fuel ratio sensor?

    A check engine light, poor fuel economy or a rough idle can be signs. A shop can test the sensor with a scan tool.

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