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Replacement and OEM Parts for 2003 Infiniti M45 Oxygen Sensor

2003 Infiniti M45 Oxygen Sensor

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2003 Infiniti M45
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Oxygen Sensors
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  • OEM 2003 Infiniti M45 Heated Oxygen Sensor Diagram - 22690-8J001
    View Related Parts

    OEM (Genuine) 2003 Infiniti M45 Heated Oxygen Sensor

    PartNumber: 22690-8J001
    OEM 2003 Infiniti M45 Heated Oxygen Sensor - 22690-8J001
    Product Specifications
    • Notes: Front; M45; Front; Right Bank
    • Location: Passenger Side
    • Other Names: Oxygen Sensor
    • Item Dimensions: 7.5 x 5.3 x 2.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Heated Oxygen Sensor
    More Info
    $171.52 MSRP: $235.30
    You Save: $63.78 (28%)
  • Denso Oxygen Sensor for 2003 Infiniti M45 - 234-4312

    Denso® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 234-4312
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Front
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511112384
    • Wire Harness Length: 15.35" (389.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $78.05
  • Delphi Oxygen Sensor for 2003 Infiniti M45 - ES20220

    Delphi® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: ES20220
    Product Specifications
    • Connector Shape: Square
    • Position: Center
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604147924
    • Wire Harness Length: 15.2" (380 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $94.86
  • OEM 2003 Infiniti M45 Rear Heated Oxygen Sensor Diagram - 226A0-AR210
    View Related Parts

    OEM (Genuine) 2003 Infiniti M45 Rear Heated Oxygen Sensor

    PartNumber: 226A0-AR210
    OEM 2003 Infiniti M45 Rear Heated Oxygen Sensor - 226A0-AR210
    Product Specifications
    • Notes: Rear; M45; Rear; Right Bank
    • Location: Passenger Side
    • Other Names: Oxygen Sensor
    • Item Dimensions: 7.7 x 5.2 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Rear Heated Oxygen Sensor
    More Info
    $197.46 MSRP: $270.88
    You Save: $73.42 (28%)
  • Spectra Premium Oxygen Sensor for 2003 Infiniti M45 - OS5164

    Spectra Premium® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: OS5164
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 15 15/16"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607156461
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $22.20
  • Denso Oxygen Sensor for 2003 Infiniti M45 - 234-4308

    Denso® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 234-4308
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113671
    • Wire Harness Length: 21.06" (534.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $67.14
  • NTK OE Type Oxygen Sensor for 2003 Infiniti M45 - 24401

    NTK® OE Type Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 24401
    Product Specifications
    • Notes: B1S1; OE MFR: NTK
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Driver Side
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 087295244012
    • Wire Harness Length: 21" (533.4 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: OE Type Oxygen Sensor
    More Info
    $57.65
  • Walker Products Premium Oxygen Sensor for 2003 Infiniti M45 - 250-24450

    Walker Products® Premium Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 250-24450
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 21.97"(558.038 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043321
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 18.43"(468.122 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $51.18
  • Delphi Oxygen Sensor for 2003 Infiniti M45 - ES10880

    Delphi® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: ES10880
    Product Specifications
    • Connector Shape: Square
    • Position: Front Driver Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604146682
    • Wire Harness Length: 14.8" (370 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $72.12
  • OEM 2003 Infiniti M45 Rear Heated Oxygen Sensor Diagram - 226A1-AR210
    View Related Parts

    OEM (Genuine) 2003 Infiniti M45 Rear Heated Oxygen Sensor

    PartNumber: 226A1-AR210
    OEM 2003 Infiniti M45 Rear Heated Oxygen Sensor - 226A1-AR210
    Product Specifications
    • Notes: Rear; M45; Rear; Left Bank
    • Location: Driver Side
    • Other Names: Oxygen Sensor
    • Item Dimensions: 7.7 x 5.1 x 2.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 226A1-8U700
    • Part Description: Rear Heated Oxygen Sensor
    More Info
    $197.46 MSRP: $270.88
    You Save: $73.42 (28%)
  • Denso Oxygen Sensor for 2003 Infiniti M45 - 234-4296

    Denso® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 234-4296
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113640
    • Wire Harness Length: 14.57" (370.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $43.55
  • Walker Products Premium Oxygen Sensor for 2003 Infiniti M45 - 250-24448

    Walker Products® Premium Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 250-24448
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 16.06"(407.924 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043307
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.52"(318.008 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $47.45
  • NTK OE Type Oxygen Sensor for 2003 Infiniti M45 - 24404

    NTK® OE Type Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 24404
    Product Specifications
    • Notes: B1S2; OE MFR: NTK
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295244043
    • Wire Quantity: 4
    • Wiring Harness Length: 14.5000
    • Part Description: OE Type Oxygen Sensor
    More Info
    $41.92
  • Delphi Oxygen Sensor for 2003 Infiniti M45 - ES20161

    Delphi® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: ES20161
    Product Specifications
    • Connector Shape: Square
    • Position: Rear Passenger Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604147429
    • Wire Harness Length: 19.2" (480 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $71.15
  • OEM 2003 Infiniti M45 Heated Oxygen Sensor Diagram - 22691-AR210
    View Related Parts

    OEM (Genuine) 2003 Infiniti M45 Heated Oxygen Sensor

    PartNumber: 22691-AR210
    OEM 2003 Infiniti M45 Heated Oxygen Sensor - 22691-AR210
    Product Specifications
    • Notes: Front; M45; Front; Left Bank
    • Location: Driver Side
    • Other Names: Oxygen Sensor
    • Item Dimensions: 7.7 x 5.4 x 2.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Heated Oxygen Sensor
    More Info
    $169.02 MSRP: $231.87
    You Save: $62.85 (28%)
  • Denso Universal Fit Oxygen Sensor for 2003 Infiniti M45 - 234-4210

    Denso® Universal Fit Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 234-4210
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • OE Part Number: 56041213AF, 56041212AE, 56041212AF, 56041213AFAA, 56041676AA
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511142107
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Universal Fit Oxygen Sensor
    More Info
    $40.02
  • Walker Products Premium Oxygen Sensor for 2003 Infiniti M45 - 250-24452

    Walker Products® Premium Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 250-24452
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 15.67"(398.018 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043345
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.13"(308.102 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $40.94
  • Denso Oxygen Sensor for 2003 Infiniti M45 - 234-4301

    Denso® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 234-4301
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511143012
    • Wire Harness Length: 10.63" (270 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $39.84
  • Walker Products Premium Oxygen Sensor for 2003 Infiniti M45 - 250-24403

    Walker Products® Premium Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 250-24403
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 20.0"(508 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042850
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 16.46"(418.084 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $60.67
  • Walker Products Oxygen Sensor for 2003 Infiniti M45 - 350-34488

    Walker Products® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 350-34488
    Product Specifications
    • Notes: Upstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 21.97"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093029
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 18.43"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $37.74
  • Walker Products Oxygen Sensor for 2003 Infiniti M45 - 350-34384

    Walker Products® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 350-34384
    Product Specifications
    • Notes: Downstream; Right
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 20.0"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092008
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 16.46"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $56.54
  • Walker Products Oxygen Sensor for 2003 Infiniti M45 - 350-34582

    Walker Products® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 350-34582
    Product Specifications
    • Notes: Downstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 16.06"
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093944
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.52"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $37.59
  • Walker Products Oxygen Sensor for 2003 Infiniti M45 - 350-34646

    Walker Products® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 350-34646
    Product Specifications
    • Notes: Upstream; Right
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.67"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620094569
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.13"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $33.42
  • NTK OE Type Oxygen Sensor for 2003 Infiniti M45 - 24298

    NTK® OE Type Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 24298
    Product Specifications
    • Notes: B2S1; OE MFR: NTK
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295242988
    • Wire Quantity: 4
    • Wiring Harness Length: 14.7500
    • Part Description: OE Type Oxygen Sensor
    More Info
    $39.83
  • NTK OE Type Oxygen Sensor for 2003 Infiniti M45 - 24408

    NTK® OE Type Oxygen Sensor for 2003 Infiniti M45

    PartNumber: 24408
    Product Specifications
    • Notes: B2S2; OE MFR: NTK
    • Installation Type: Screw
    • Location: B1S2
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Rear
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 087295244081
    • Wire Harness Length: 14.5" (368.3 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: OE Type Oxygen Sensor
    More Info
    $78.89
  • Spectra Premium Oxygen Sensor for 2003 Infiniti M45 - OS5402

    Spectra Premium® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: OS5402
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 15 3/4"
    • Position: Downstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607159127
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
  • Spectra Premium Oxygen Sensor for 2003 Infiniti M45 - OS5403

    Spectra Premium® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: OS5403
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 15 3/4"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607159134
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
  • Spectra Premium Oxygen Sensor for 2003 Infiniti M45 - OS5462

    Spectra Premium® Oxygen Sensor for 2003 Infiniti M45

    PartNumber: OS5462
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 22 1/16"
    • Position: Upstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607159721
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info