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Replacement and OEM Parts for Infiniti G20 Oxygen Sensor
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Infiniti G20 Oxygen Sensor

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Oxygen Sensors
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  • OEM Infiniti G20 Oxygen Sensor Diagram - 22690-4M820
    View Related Parts

    OEM (Genuine) Infiniti G20 Oxygen Sensor

    PartNumber: 22690-4M820
    OEM Infiniti G20 Oxygen Sensor - 22690-4M820
    Product Specifications
    • Item Dimensions: 6.8 x 5.6 x 1.0 inches
    • Item Weight: 0.70 Pounds
    • Replaces: 22690-4M815, 22690-4M806, 22690-4M805
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $314.10 MSRP: $430.88
    You Save: $116.78 (28%)
  • Denso Oxygen Sensor for Infiniti G20 - 234-4326

    Denso® Oxygen Sensor for Infiniti G20

    PartNumber: 234-4326
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113817
    • Wire Harness Length: 14.37" (365 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $76.46
  • Delphi Oxygen Sensor for Infiniti G20 - ES10958

    Delphi® Oxygen Sensor for Infiniti G20

    PartNumber: ES10958
    Product Specifications
    • Connector Shape: Flat
    • Position: Front
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604147252
    • Wire Harness Length: 20" (500 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $90.82
  • Denso Oxygen Sensor for Infiniti G20 - 234-3113

    Denso® Oxygen Sensor for Infiniti G20

    PartNumber: 234-3113
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511131132
    • Wire Harness Length: 15.35" (389.9 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $73.52
  • Walker Products Titania Premium Oxygen Sensor for Infiniti G20 - 250-23507

    Walker Products® Titania Premium Oxygen Sensor for Infiniti G20

    PartNumber: 250-23507
    Product Specifications
    • Connector Gender: Female
    • Location: B1S2 Sensor
    • Overall Length: 16.85"(427.99 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.47"(12.0 mm)
    • UPC: 724620017520
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"(338.074 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Titania Premium Oxygen Sensor
    More Info
    $87.13
  • Denso Oxygen Sensor for Infiniti G20 - 234-3123

    Denso® Oxygen Sensor for Infiniti G20

    PartNumber: 234-3123
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.47" (12 mm)
    • UPC: 042511111172
    • Wire Harness Length: 18.9" (480.1 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $59.97
  • Walker Products Oxygen Sensor for Infiniti G20 - 350-33021

    Walker Products® Oxygen Sensor for Infiniti G20

    PartNumber: 350-33021
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S1
    • Overall Length: 16.85"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 12.0 mm
    • UPC: 724620087431
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $71.58
  • NTK OE Type Oxygen Sensor for Infiniti G20 - 24521

    NTK® OE Type Oxygen Sensor for Infiniti G20

    PartNumber: 24521
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295245217
    • Wire Quantity: 3
    • Wiring Harness Length: 17.7500
    • Part Description: Infiniti G20 OE Type Oxygen Sensor
    More Info
    $45.36
  • Delphi Oxygen Sensor for Infiniti G20 - ES20216

    Delphi® Oxygen Sensor for Infiniti G20

    PartNumber: ES20216
    Product Specifications
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604148204
    • Wire Harness Length: 14.4" (360 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $72.60
  • Spectra Premium Oxygen Sensor for Infiniti G20 - OS5147

    Spectra Premium® Oxygen Sensor for Infiniti G20

    PartNumber: OS5147
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Rectangular
    • Installation Type: Screw
    • Overall Length: 19 1/4"
    • Position: Upstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 3
    • Thread: M18 X 1.5 mm
    • UPC: 671607156294
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $12.84
  • Denso Oxygen Sensor for Infiniti G20 - 234-4302

    Denso® Oxygen Sensor for Infiniti G20

    PartNumber: 234-4302
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511143029
    • Wire Harness Length: 14.57" (370.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $57.50
  • Walker Products Premium Oxygen Sensor for Infiniti G20 - 250-24437

    Walker Products® Premium Oxygen Sensor for Infiniti G20

    PartNumber: 250-24437
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 15.47"(392.938 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043192
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.93"(303.022 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Premium Oxygen Sensor
    More Info
    $54.34
  • Delphi Oxygen Sensor for Infiniti G20 - ES20218

    Delphi® Oxygen Sensor for Infiniti G20

    PartNumber: ES20218
    Product Specifications
    • Connector Shape: Square
    • Position: Center
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604148228
    • Wire Harness Length: 14.6" (365 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $72.49
  • Denso Oxygen Sensor for Infiniti G20 - 234-3108

    Denso® Oxygen Sensor for Infiniti G20

    PartNumber: 234-3108
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511111769
    • Wire Harness Length: 12.6" (320 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $50.71
  • Walker Products Premium Oxygen Sensor for Infiniti G20 - 250-23159

    Walker Products® Premium Oxygen Sensor for Infiniti G20

    PartNumber: 250-23159
    Product Specifications
    • Connector Gender: Male
    • Location: B1S1 Sensor
    • Overall Length: 14.88"(377.952 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620038631
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"(288.036 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Premium Oxygen Sensor
    More Info
    $57.22
  • Delphi Oxygen Sensor for Infiniti G20 - ES20187

    Delphi® Oxygen Sensor for Infiniti G20

    PartNumber: ES20187
    Product Specifications
    • Connector Shape: Square
    • Position: Downstream
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604148181
    • Wire Harness Length: 22.4" (560 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $56.88
  • Denso Universal Fit Oxygen Sensor for Infiniti G20 - 234-3090

    Denso® Universal Fit Oxygen Sensor for Infiniti G20

    PartNumber: 234-3090
    Product Specifications
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511130906
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Universal Fit Oxygen Sensor
    More Info
    $50.75
  • Walker Products Premium Oxygen Sensor for Infiniti G20 - 250-24434

    Walker Products® Premium Oxygen Sensor for Infiniti G20

    PartNumber: 250-24434
    Product Specifications
    • Connector Gender: Male
    • Location: B1S2 Sensor
    • Overall Length: 15.28"(388.112 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043161
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.73" (297.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Premium Oxygen Sensor
    More Info
    $47.30
  • Delphi Oxygen Sensor for Infiniti G20 - ES10456

    Delphi® Oxygen Sensor for Infiniti G20

    PartNumber: ES10456
    Product Specifications
    • Connector Shape: Flat
    • Position: Upstream
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604089224
    • Wire Harness Length: 18" (450 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $49.85
  • Denso Oxygen Sensor for Infiniti G20 - 234-4716

    Denso® Oxygen Sensor for Infiniti G20

    PartNumber: 234-4716
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511147164
    • Wire Harness Length: 21.65" (549.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $38.23
  • Walker Products Premium Oxygen Sensor for Infiniti G20 - 250-24397

    Walker Products® Premium Oxygen Sensor for Infiniti G20

    PartNumber: 250-24397
    Product Specifications
    • Connector Gender: Female
    • Location: B1S2 Sensor
    • Overall Length: 23.15"(588.01 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042805
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 19.61"(498.094 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Premium Oxygen Sensor
    More Info
    $47.17
  • Denso Universal Fit Oxygen Sensor for Infiniti G20 - 234-4700

    Denso® Universal Fit Oxygen Sensor for Infiniti G20

    PartNumber: 234-4700
    Product Specifications
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • OE Part Number: 000 540 26 17
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511147003
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Universal Fit Oxygen Sensor
    More Info
    $43.29
  • Walker Products Premium Oxygen Sensor for Infiniti G20 - 250-23121

    Walker Products® Premium Oxygen Sensor for Infiniti G20

    PartNumber: 250-23121
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 16.46"(418.084 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620017414
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.91"(327.914 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Premium Oxygen Sensor
    More Info
    $48.68
  • Denso Oxygen Sensor for Infiniti G20 - 234-3089

    Denso® Oxygen Sensor for Infiniti G20

    PartNumber: 234-3089
    Product Specifications
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511130890
    • Wire Harness Length: 15.35" (389.9 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $42.76
  • Walker Products Oxygen Sensor for Infiniti G20 - 350-34424

    Walker Products® Oxygen Sensor for Infiniti G20

    PartNumber: 350-34424
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.47"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092398
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.93"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $43.24
  • Denso Universal Fit Oxygen Sensor for Infiniti G20 - 234-4210

    Denso® Universal Fit Oxygen Sensor for Infiniti G20

    PartNumber: 234-4210
    Product Specifications
    • 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: Infiniti G20 Universal Fit Oxygen Sensor
    More Info
    $40.02
  • Walker Products Oxygen Sensor for Infiniti G20 - 350-33103

    Walker Products® Oxygen Sensor for Infiniti G20

    PartNumber: 350-33103
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S2
    • Overall Length: 14.88"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620088209
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.34"
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $45.31
  • Walker Products Oxygen Sensor for Infiniti G20 - 350-34382

    Walker Products® Oxygen Sensor for Infiniti G20

    PartNumber: 350-34382
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 15.28"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620091988
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 11.73" (297.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $37.85
  • Walker Products Oxygen Sensor for Infiniti G20 - 350-33076

    Walker Products® Oxygen Sensor for Infiniti G20

    PartNumber: 350-33076
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 16.46"
    • Position: Upstream Front
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620087967
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.91"
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Oxygen Sensor
    More Info
    $38.89
  • Walker Products Premium Oxygen Sensor for Infiniti G20 - 250-23089

    Walker Products® Premium Oxygen Sensor for Infiniti G20

    PartNumber: 250-23089
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 18.82"(478.028 mm)
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620017216
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 15.28"(388.112 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Infiniti G20 Premium Oxygen Sensor
    More Info
    $36.55
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