Oxygen Sensor for 2017-2022 Ford Escape - DENSO 234-8049

$43.99
DENSO Auto Parts Oxygen Sensor 234-8049
DENSO Auto Parts Oxygen Sensor 234-8049

Vehicles this part fits
    Part number: 234-8049
    UPC: 042511123830
    Condition: New
    Weight: 0.36 LBS
    Item Package Quantity: 1
    $43.99
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    DENSO Auto Parts Oxygen Sensor P/N:234-8049
    DENSO Auto Parts Oxygen Sensor P/N:234-8049
    $43.99
    $43.99

    DENSO 234-8049 oxygen sensor for the 2017-2022 Ford Escape 3-cylinder 1.5L or 4-cylinder 1.5L measures the oxygen in the exhaust and reports it to the engine computer. This is a downstream sensor with a heated, narrow-band design.

    • 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
    • Aluminum oxide trap layer that protects the ceramic element from silicone and lead poisoning
    • Four-wire heated sensor with a 37.87 in wiring harness

    Quick facts

    • Part: DENSO 234-8049 oxygen sensor
    • Fits: 2017-2022 Ford Escape 3-cylinder 1.5L or 4-cylinder 1.5L
    • Position: Downstream
    • Condition: New

    A worn oxygen sensor can come with a check engine light, a rough idle or lower fuel economy. An exhaust leak, a damaged wire or a worn catalytic converter can be behind those signs too, so find the cause before you buy a new sensor.

    Fits

    As an oxygen sensor replacement for the 2017-2019 Ford Escape L4-1.5L and the 2020-2022 Escape L3-1.5L, it is a direct fit.

    Specifications

    Fit and size

    • Position: Downstream
    • Quantity per vehicle: 1
    • Wire quantity: 4
    • Wiring harness length: 37.87 in

    Build and materials

    • Sensor type: Heated, narrow-band
    • Fit type: Direct fit, specific application
    • Condition: New
    • Country of origin: United States

    In the box

    One oxygen sensor. This listing holds a single sensor, and the vehicle 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:

    16186, F1FZ9G444C, 22544

    Frequently Asked Questions

    Is this the right 2017 Ford Escape oxygen sensor for the L4-1.5L engine?

    Yes. DENSO 234-8049 fits the 2017-2019 Ford Escape 4-cylinder 1.5L, and the 2020-2022 Escape with the 3-cylinder 1.5L.

    Is the DENSO 234-8049 an upstream or downstream oxygen sensor?

    The DENSO 234-8049 is a downstream oxygen sensor. This listing is one sensor, and the vehicle takes one.

    How long is the wiring harness on this heated 4-wire oxygen sensor?

    The wiring harness is 37.87 inches long. The sensor has 4 wires and a heated, narrow-band design.

    How can I tell a heated downstream oxygen sensor is wearing out?

    A check engine light, lower fuel economy or a rough idle can come with a worn sensor. A shop can read the codes with a scan tool to confirm.

    What does the aluminum oxide trap layer in this DENSO sensor do?

    The aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning. A PTFE filter also blocks contaminants.

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