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INFINITI M45 Air / Fuel Ratio Sensor Replacement

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  1. ✓ In Stock 2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Denso)

    2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: 234-5060

    O.E. Quality Direct Fit Replacement Sensor

    $131.10 View part →
  2. ✓ In Stock 2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream Left or Upstream Right (NGK)

    2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream Left or Upstream Right (NGK)

    Partslink #: 24320

    B2S1 OE Equivalent Design

    $145.17 View part →
  3. ✓ In Stock 2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Walker Products)

    2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Walker Products)

    Partslink #: W0133-1893836

    At Exhaust Manifold Outlet

    $154.13 View part →
  4. ✓ In Stock 2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Denso)

    2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Denso)

    Partslink #: W0133-2082437

    At Exhaust Manifold Outlet

    $170.16 View part →
  5. ✓ In Stock 2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Bosch)

    2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (Bosch)

    Partslink #: W0133-1788506

    At Exhaust Manifold Outlet

    $176.28 View part →
  6. ✓ In Stock 2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (NTK)

    2006-2010 INFINITI M45 Air / Fuel Ratio Sensor - Upstream (NTK)

    Partslink #: W0133-1836425

    At Exhaust Manifold Outlet

    $231.99 View part →

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Air / Fuel Ratio Sensor Compatibility for INFINITI M45

Browse our selection of quality air / fuel ratio sensor parts designed specifically for your INFINITI M45. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Sport · X

Body Types

Sedan

Engine Options

V8 4.5L

Transmissions

Automatic

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