Air / Fuel Ratio Sensor for 2008-2013 BMW M3 & More - DENSO 234-5135

$178.99
DENSO Auto Parts Air / Fuel Ratio Sensor 234-5135
DENSO Auto Parts Air / Fuel Ratio Sensor 234-5135

Vehicles this part fits
    Part number: 234-5135
    UPC: 042511116818
    Condition: New
    Weight: 0.25 LBS
    Item Package Quantity: 1
    $178.99
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    DENSO Auto Parts Air / Fuel Ratio Sensor P/N:234-5135
    DENSO Auto Parts Air / Fuel Ratio Sensor P/N:234-5135
    $178.99
    $178.99

    DENSO Auto Parts 234-5135 air / fuel ratio sensor for the 2008-2013 BMW M3 V8 4.0L and other vehicles measures the exhaust air-fuel ratio for the engine computer. It is manufactured and tested to the strictest OE standards.

    • Laser-welded stainless housing resists corrosion
    • PTFE filter blocks contaminants under harsh engine conditions
    • Dual-layer protection around the ceramic element supports fast, reliable response times
    • Heated wide-band sensor

    Quick facts

    • Part: DENSO Auto Parts 234-5135 air / fuel ratio sensor
    • Fits: 2008-2013 BMW M3 V8 4.0L and other vehicles
    • Position: Upstream
    • Condition: New

    A worn sensor can show up as a check engine light, rough running or poor fuel economy, though a dirty mass airflow sensor or a leaking exhaust manifold gasket can also be behind those signs, so find the cause before replacing it.

    Fits

    The vehicles it fits include the 2008-2013 BMW M3 V8 4.0L, the 2007-2010 Mini Cooper 4-cylinder 1.6L and the 2006 BMW 323i 6-cylinder 2.5L, and it is a direct-fit part for each of them. Open the "Vehicles it fits" section to check your exact model and engine.

    Specifications

    Fit and size

    • Position: Upstream
    • Thread diameter: 0.711 in
    • Wire length: 14.29 in
    • Wire quantity: 5
    • Connector gender: Male

    Build and materials

    • Sensor type: Wide-band, heated
    • Housing: laser-welded stainless
    • Grade: Standard replacement
    • Condition: New

    In the box

    One air / fuel ratio sensor. The 2008-2013 BMW M3 V8 4.0L takes two and the 2007-2010 Mini Cooper 4-cylinder 1.6L takes one.

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

    213-2908, 11787537984, 11787537993, 11787560957, 11787590713, 17004, 17037, 17039, 17217, 24325, 24329, 250-25042, 250-25095, 350-35076, 350-35085

    Frequently Asked Questions

    Does DENSO 234-5135 fit the 2008-2013 BMW M3 V8 4.0L?

    Yes, DENSO Auto Parts 234-5135 is a direct-fit sensor for the 2008-2013 BMW M3 V8 4.0L; open the "Vehicles it fits" section to check another model and engine.

    Will the DENSO 234-5135 work on the 2007-2010 Mini Cooper 4-cylinder 1.6L?

    Yes. DENSO Auto Parts 234-5135 is listed for the 2007-2010 Mini Cooper 4-cylinder 1.6L, which takes one sensor.

    Is this DENSO air / fuel ratio sensor wide-band and heated?

    Yes. This sensor is a heated wide-band design with a 0.711 in thread diameter and a male connector.

    How can I tell if my upstream air / fuel ratio sensor is going bad?

    A check engine light, rough running or poor fuel economy can mean the sensor is worn. A shop can read its data with a scan tool to confirm.

    How long is the wire on DENSO 234-5135?

    The wire length on DENSO 234-5135 is 14.29 inches, with 5 wires in the harness.

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