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BMW 740i Air / Fuel Ratio Sensor Replacement

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  1. ✓ In Stock 2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24333

    Cyls. 4-6 B2S1 OE Equivalent Design

    $121.06 View part →
  2. ✓ In Stock 2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24337

    Cyls. 1-3 B1S1 OE Equivalent Design

    $158.70 View part →
  3. ✓ In Stock 2013-2015 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    2013-2015 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 24364

    B1S1 OE Equivalent Design

    $167.81 View part →
  4. ✓ In Stock 2013-2015 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    2013-2015 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5745

    O.E. Quality Direct Fit Replacement Sensor

    $183.20 View part →
  5. ✓ In Stock 2016-2020 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    2016-2020 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5712

    O.E. Quality Direct Fit Replacement Sensor

    $189.66 View part →
  6. ✓ In Stock 2016-2019 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    2016-2019 BMW 740i Air / Fuel Ratio Sensor - Upstream (NGK)

    Partslink #: 27082

    B1S1 OE Equivalent Design

    $224.55 View part →
  7. ✓ In Stock 2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5027

    Cylinder 4,5,6 O.E. Quality Direct Fit Replacement Sensor

    $321.86 View part →
  8. ✓ In Stock 2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    2011-2012 BMW 740i Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5025

    Cylinder 1,2,3 O.E. Quality Direct Fit Replacement Sensor

    $378.77 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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Air / Fuel Ratio Sensor Compatibility for BMW 740i

Browse our selection of quality air / fuel ratio sensor parts designed specifically for your BMW 740i. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Excellence · M Sport · iPerformance Excellence

Body Types

Sedan

Engine Options

L4 2.0L · L6 3.0L

Transmissions

Automatic

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