Air / Fuel Ratio Sensor for 2006-2007 Mazda 6 - DENSO 234-5014

$282.99
DENSO Auto Parts Air / Fuel Ratio Sensor 234-5014
DENSO Auto Parts Air / Fuel Ratio Sensor 234-5014

Vehicles this part fits
    Part number: 234-5014
    UPC: 042511115026
    Condition: New
    Weight: 0.36 LBS
    Item Package Quantity: 1
    $282.99
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    DENSO Auto Parts Air / Fuel Ratio Sensor P/N:234-5014
    DENSO Auto Parts Air / Fuel Ratio Sensor P/N:234-5014
    $282.99
    $282.99

    DENSO 234-5014 air / fuel ratio sensor for the 2006-2007 Mazda 6 4-cylinder 2.3L reads the air-fuel ratio in the exhaust so the engine computer can adjust fueling. It is an upstream sensor.

    • Laser-welded stainless housing resists corrosion
    • PTFE filter blocks contaminants under harsh engine conditions
    • Dual-layer protection around the ceramic element for fast response times
    • Heated wide-band design with a 5-wire connection
    • Wiring harness 30.71 in long with a male connector

    Quick facts

    • Part: DENSO 234-5014 air / fuel ratio sensor
    • Fits: 2006-2007 Mazda 6 4-cylinder 2.3L
    • Position: Upstream
    • Condition: New

    A check engine light, poorer fuel economy or a rough idle can be a sign of a failing sensor, though wiring or other faults produce similar symptoms. Before replacing it, look over the wiring and connector with the engine off and cool for cuts, melted insulation or corrosion, since a damaged harness can look like a bad sensor.

    Fits

    This DENSO sensor is a direct-fit replacement for the 2006-2007 Mazda 6 4-cylinder 2.3L, which takes one. The listing is a single sensor. DENSO builds and tests it to OE standards for an exact replacement.

    Specifications

    Fit and size

    • Position: upstream
    • Quantity per vehicle: 1
    • Thread diameter: 0.711 in
    • Wiring harness length: 30.71 in
    • Wire quantity: 5
    • Connector gender: male

    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:

    15782, L3M6188G1E, L3M6188G1F, 24354, 250-25066, 350-35045

    Frequently Asked Questions

    Is the DENSO 234-5014 sensor right for a 2006-2007 Mazda 6 4-cylinder 2.3L?

    Yes. DENSO 234-5014 is a specific-fit upstream air / fuel ratio sensor for the 2006-2007 Mazda 6 4-cylinder 2.3L, and that car takes one.

    Is the DENSO 234-5014 a wide-band sensor, and how many wires does it have?

    Yes. DENSO 234-5014 is a heated wide-band sensor with 5 wires and a male connector. Its wiring harness is 30.71 in long.

    Does this air / fuel ratio sensor go upstream or downstream?

    Upstream. This listing is one upstream air / fuel ratio sensor.

    What can a failing air / fuel ratio sensor look like?

    A check engine light, poorer fuel economy or a rough idle can go with a failing sensor, but they can have other causes too. A shop can read the sensor data to tell.

    What protects this wide-band sensor from contamination and corrosion?

    Its stainless housing is laser welded to resist corrosion, and a PTFE filter keeps contaminants out. Dual-layer protection also shields the ceramic element.

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