Oxygen Sensor for 1991-1992 Toyota Supra - DENSO 234-3052

$106.99
DENSO Auto Parts Oxygen Sensor 234-3052
DENSO Auto Parts Oxygen Sensor 234-3052

Vehicles this part fits
    Part number: 234-3052
    UPC: 042511130524
    Condition: New
    Weight: 0.25 LBS
    Item Package Quantity: 1
    $106.99
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    DENSO Auto Parts Oxygen Sensor P/N:234-3052
    DENSO Auto Parts Oxygen Sensor P/N:234-3052
    $106.99
    $106.99

    DENSO Auto Parts 234-3052 oxygen sensor for the 1991-1992 Toyota Supra 6-cylinder 3.0L reads the oxygen level in the exhaust and sends it to the engine computer. The computer uses that signal to adjust fuel delivery.

    • Laser-welded stainless housing that resists corrosion
    • PTFE filter that blocks contaminants under harsh engine conditions
    • Dual-layer protection around the ceramic element
    • Aluminum oxide trap layer that protects the ceramic element from silicone and lead poisoning
    • Heated, narrow-band sensor with 3 wires

    Quick facts

    • Part: DENSO Auto Parts 234-3052 oxygen sensor
    • Fits: 1991-1992 Toyota Supra 6-cylinder 3.0L
    • Position: Upstream
    • Condition: New

    A check engine light, rough running or poorer fuel economy can go with a worn oxygen sensor, but other faults cause the same signs. Before replacing it, look over the sensor's wiring and connector for cracks, melted insulation or damage with the engine off and cool.

    Fits

    This sensor is a direct-fit part for the 1991-1992 Toyota Supra 6-cylinder 3.0L. The listing is one sensor, and the car takes one.

    Specifications

    Fit and size

    • Position: Upstream
    • Quantity per vehicle: 1
    • Fit: Specific to the listed vehicle
    • Wiring harness length: 19.84 in
    • Wires: 3

    Build and materials

    • Sensor type: Heated, narrow-band
    • Housing: Laser-welded stainless
    • Condition: New
    • Country of origin: Japan

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

    213-1258, OS1580, 13910, 24137, SG826, 8946519455, 250-23052, 350-33068

    Frequently Asked Questions

    Is this the right Supra oxygen sensor for a 1991-1992 Toyota Supra 6-cylinder 3.0L?

    Yes. DENSO Auto Parts 234-3052 is an upstream, direct-fit sensor for the 1991-1992 Toyota Supra 6-cylinder 3.0L, and the car takes one.

    Is a DENSO Auto Parts oxygen sensor like this one heated?

    Yes. DENSO Auto Parts 234-3052 is a heated, narrow-band sensor with 3 wires and a 19.84 in wiring harness.

    What protects the ceramic element in this oxygen sensor?

    Dual-layer protection shields the ceramic element, and an aluminum oxide trap layer guards it against silicone and lead poisoning. A PTFE filter also blocks contaminants.

    What signs can go with a worn upstream oxygen sensor?

    A check engine light, rough running or worse fuel economy can go with a worn sensor, though other faults cause them too. A shop can read the codes to narrow it down.

    Where is this upstream oxygen sensor made?

    The catalog lists Japan as the country of origin for DENSO Auto Parts 234-3052.

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