Oxygen Sensor for 1990-1993 Mazda B2200 & More - DENSO 234-2004

$78.99
DENSO Auto Parts Oxygen Sensor 234-2004
DENSO Auto Parts Oxygen Sensor 234-2004 - view 2
DENSO Auto Parts Oxygen Sensor 234-2004
DENSO Auto Parts Oxygen Sensor 234-2004 - view 2

Vehicles this part fits
    Part number: 234-2004
    UPC: 042511120044
    Condition: New
    Weight: 0.45 LBS
    Item Package Code: EA
    Part Has Core (Y/N): N
    Item Package Quantity: 1
    $78.99
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    DENSO Auto Parts Oxygen Sensor P/N:234-2004
    DENSO Auto Parts Oxygen Sensor P/N:234-2004
    $78.99
    $78.99

    DENSO Auto Parts 234-2004 oxygen sensor for the 1990-1993 Mazda B2200 4-cylinder 2.2L and other vehicles reads the oxygen in the exhaust so the engine computer can manage the air-fuel ratio. It sits on the upstream side of the exhaust.

    • Laser-welded stainless housing resists corrosion
    • PTFE filter blocks contaminants under harsh engine conditions
    • Dual-layer protection shields the ceramic element for fast, reliable response times
    • Aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
    • Unheated design with two wires and a threaded mount

    Quick facts

    • Part: DENSO Auto Parts 234-2004 oxygen sensor
    • Fits: 1990-1993 Mazda B2200 4-cylinder 2.2L and other vehicles
    • Position: Upstream
    • Condition: New

    A rough idle, lower fuel economy or a check engine light can mean the sensor is worn, though an exhaust leak or a damaged wire can be behind them as well, so find the cause before you replace it.

    Fits

    It is a direct-fit replacement for the 1990-1993 Mazda B2200 4-cylinder 2.2L and the 1989-1993 Mazda B2600 4-cylinder 2.6L.

    Specifications

    Fit and size

    • Position: upstream
    • Quantity per vehicle: 1
    • Thread diameter: 0.708 in
    • Wiring harness length: 43.82 in
    • Wires: 2
    • Connector gender: female

    Build and materials

    • Type: unheated oxygen sensor
    • Mounting type: threaded
    • Condition: new
    • Country of origin: United States

    In the box

    This listing holds one oxygen sensor, and the application takes one.

    Product information is for general reference and may contain errors. See our Disclaimer.

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

    213-1205, OS876, OS898, 12019, 12043, ES10465, G60718861A, G60718861A9U, G60918861, G609188619U, 24012, SG135, SG137, 250-22004, 350-32002

    Frequently Asked Questions

    Is the DENSO Auto Parts 234-2004 oxygen sensor right for the 1990-1993 Mazda B2200 4-cylinder 2.2L?

    Yes. DENSO Auto Parts 234-2004 is listed for the 1990-1993 Mazda B2200 4-cylinder 2.2L and for the 1989-1993 Mazda B2600 4-cylinder 2.6L.

    Is this DENSO Auto Parts oxygen sensor heated?

    No. The DENSO Auto Parts 234-2004 is an unheated sensor with two wires and a female connector.

    How long is the wiring harness on this upstream oxygen sensor?

    The wiring harness is 43.82 in long, with two wires ending in a female connector.

    What does the aluminum oxide trap layer on this oxygen sensor do?

    It is designed to protect the ceramic element from silicone and lead poisoning.

    What thread size does this oxygen sensor use?

    The thread diameter is 0.708 in, and the sensor mounts by threading into place.

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