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Replacement and OEM Parts for 2001 Infiniti QX4 Oxygen Sensor

2001 Infiniti QX4 Oxygen Sensor

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2001 Infiniti QX4
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Oxygen Sensors
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  • OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor Diagram - 226A0-4W005
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Rear Heated Oxygen Sensor

    PartNumber: 226A0-4W005
    OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor - 226A0-4W005
    Product Specifications
    • Notes: QX4; Rear; Right; To 9/00
    • Other Names: Oxygen Sensor
    • Item Dimensions: 6.3 x 5.6 x 1.8 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 226A0-4W001
    • Part Description: Rear Heated Oxygen Sensor
    More Info
    $199.83 MSRP: $274.13
    You Save: $74.30 (28%)
  • Denso Oxygen Sensor for 2001 Infiniti QX4 - 234-3306

    Denso® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 234-3306
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113565
    • Wire Harness Length: 37.01" (940.1 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $98.91
  • OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor Diagram - 226A0-4W011
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Rear Heated Oxygen Sensor

    PartNumber: 226A0-4W011
    OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor - 226A0-4W011
    Product Specifications
    • Notes: QX4; Rear; Right; From 9/00; Right Side, Rear
    • Other Names: Oxygen Sensor
    • Item Dimensions: 5.2 x 5.2 x 1.6 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 226A0-4W010
    • Part Description: Rear Heated Oxygen Sensor
    More Info
    $203.83 MSRP: $279.62
    You Save: $75.79 (28%)
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES10959

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES10959
    Product Specifications
    • Notes: Exc.Mid Year Emissions
    • Connector Shape: Flat
    • Position: Front Passenger Side
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604147269
    • Wire Harness Length: 27.2" (680 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $95.24
  • Denso Oxygen Sensor for 2001 Infiniti QX4 - 234-4327

    Denso® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 234-4327
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • 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: 042511113824
    • Wire Harness Length: 47.64" (1210.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $97.98
  • NTK OE Type Oxygen Sensor for 2001 Infiniti QX4 - 24528

    NTK® OE Type Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 24528
    Product Specifications
    • Notes: B2S1; 2001.5 Model Year; From 8/2/00; OE Equivalent Design
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295245286
    • Wire Quantity: 3
    • Wiring Harness Length: 36.0000
    • Part Description: OE Type Oxygen Sensor
    More Info
    $75.08
  • OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor Diagram - 226A1-4W004
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Rear Heated Oxygen Sensor

    PartNumber: 226A1-4W004
    OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor - 226A1-4W004
    Product Specifications
    • Notes: QX4; Rear; Left; To 9/00; Left Side, Rear
    • Other Names: Oxygen Sensor
    • Item Dimensions: 5.1 x 4.6 x 1.6 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 226A1-4W000, 226A1-4W001
    • Part Description: Rear Heated Oxygen Sensor
    More Info
    $197.79 MSRP: $271.33
    You Save: $73.54 (28%)
  • Walker Products Premium Oxygen Sensor for 2001 Infiniti QX4 - 250-23135

    Walker Products® Premium Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 250-23135
    Product Specifications
    • Notes: To 9/2001
    • Connector Gender: Male
    • Overall Length: 38.11"(967.994 mm)
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042720
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 34.57"(878.078 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $72.31
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES10958

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES10958
    Product Specifications
    • Notes: Mid Year Emissions
    • 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: Oxygen Sensor
    More Info
    $90.82
  • Denso Oxygen Sensor for 2001 Infiniti QX4 - 234-4776

    Denso® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 234-4776
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511111905
    • Wire Harness Length: 39.37" (1000 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $66.84
  • Spectra Premium Oxygen Sensor for 2001 Infiniti QX4 - OS5416

    Spectra Premium® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: OS5416
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Rectangular
    • Installation Type: Screw
    • Overall Length: 49 3/16"
    • Position: Downstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607159264
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $13.85
  • OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor Diagram - 226A1-4W011
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Rear Heated Oxygen Sensor

    PartNumber: 226A1-4W011
    OEM 2001 Infiniti QX4 Rear Heated Oxygen Sensor - 226A1-4W011
    Product Specifications
    • Notes: QX4; Rear; Left; From 9/00
    • Other Names: Oxygen Sensor
    • Item Dimensions: 5.7 x 5.2 x 1.0 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 226A1-4W010
    • Part Description: Rear Heated Oxygen Sensor
    More Info
    $203.83 MSRP: $279.62
    You Save: $75.79 (28%)
  • Walker Products Premium Oxygen Sensor for 2001 Infiniti QX4 - 250-24435

    Walker Products® Premium Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 250-24435
    Product Specifications
    • Notes: To 9/2001
    • Connector Gender: Male
    • Overall Length: 49.13"(1247.902 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043178
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 45.59"(1157.986 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $70.24
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES20394

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES20394
    Product Specifications
    • Notes: 17in Cone Length;Exc.Mid Year Emissions
    • Connector Shape: Square
    • Overall Length: 49.6" (1240 mm)
    • Position: Downstream Driver Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604214053
    • Wire Harness Length: 48.4" (1210 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $90.82
  • Denso Oxygen Sensor for 2001 Infiniti QX4 - 234-3111

    Denso® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 234-3111
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511111790
    • Wire Harness Length: 25.2" (640.1 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $64.94
  • OEM 2001 Infiniti QX4 Heated Oxygen Sensor Diagram - 22691-4W002
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Heated Oxygen Sensor

    PartNumber: 22691-4W002
    OEM 2001 Infiniti QX4 Heated Oxygen Sensor - 22691-4W002
    Product Specifications
    • Notes: QX4; Front; Left; Right Side, Front
    • Other Names: Oxygen Sensor
    • Item Dimensions: 5.1 x 4.0 x 1.0 inches
    • Item Weight: 0.80 Pounds
    • Replaces: 22691-4W000
    • Part Description: Heated Oxygen Sensor
    More Info
    $186.03 MSRP: $255.20
    You Save: $69.17 (28%)
  • Walker Products Premium Oxygen Sensor for 2001 Infiniti QX4 - 250-23131

    Walker Products® Premium Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 250-23131
    Product Specifications
    • Notes: From 9/2001
    • Connector Gender: Male
    • Overall Length: 20.79"(528.066 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042690
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"(437.896 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $64.87
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES20363

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES20363
    Product Specifications
    • Notes: Mid Year Emissions
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604201619
    • Wire Harness Length: 32" (800 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $84.99
  • Denso Universal Fit Oxygen Sensor for 2001 Infiniti QX4 - 234-3090

    Denso® Universal Fit Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 234-3090
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • 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: Universal Fit Oxygen Sensor
    More Info
    $50.75
  • OEM 2001 Infiniti QX4 Heated Oxygen Sensor Diagram - 22690-4W012
    View Related Parts

    OEM (Genuine) 2001 Infiniti QX4 Heated Oxygen Sensor

    PartNumber: 22690-4W012
    OEM 2001 Infiniti QX4 Heated Oxygen Sensor - 22690-4W012
    Product Specifications
    • Notes: QX4; Front; Right; Left Side, Front
    • Other Names: Oxygen Sensor
    • Item Dimensions: 6.0 x 5.9 x 1.1 inches
    • Item Weight: 0.60 Pounds
    • Replaces: 22690-4W010
    • Part Description: Heated Oxygen Sensor
    More Info
    $178.80 MSRP: $245.28
    You Save: $66.48 (28%)
  • Walker Products Premium Oxygen Sensor for 2001 Infiniti QX4 - 250-24449

    Walker Products® Premium Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 250-24449
    Product Specifications
    • Notes: From 9/2001
    • Connector Gender: Male
    • Overall Length: 48.94"(1243.076 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043314
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 45.39"(1152.906 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $64.21
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES10688

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES10688
    Product Specifications
    • Notes: Mid Year Emissions
    • Connector Shape: Flat
    • Position: Upstream Driver Side
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604118375
    • Wire Harness Length: 36.6" (915 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $83.89
  • Denso Universal Fit Oxygen Sensor for 2001 Infiniti QX4 - 234-4700

    Denso® Universal Fit Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 234-4700
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • 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: Universal Fit Oxygen Sensor
    More Info
    $43.29
  • Walker Products Premium Oxygen Sensor for 2001 Infiniti QX4 - 250-23133

    Walker Products® Premium Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 250-23133
    Product Specifications
    • Notes: To 9/2001
    • Connector Gender: Male
    • Overall Length: 27.87"(707.898 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620042713
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 24.33"(617.982 mm)
    • Wires Quantity: 3 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $61.82
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES11084

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES11084
    Product Specifications
    • Notes: 37in Length;Exc.Mid Year Emissions
    • Connector Shape: Flat
    • Position: Upstream Driver Side
    • Terminal Quantity: 3
    • Terminal Type: Blade
    • UPC: 689604214046
    • Wire Harness Length: 37.8" (945 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $82.31
  • Walker Products Oxygen Sensor for 2001 Infiniti QX4 - 350-33006

    Walker Products® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 350-33006
    Product Specifications
    • Notes: To 9/2001; Upstream; Left
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 38.11"
    • Position: Upstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620087295
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 34.57"
    • Wires Quantity: 3 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $59.51
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES20190

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES20190
    Product Specifications
    • Notes: Exc.Mid Year Emissions
    • Connector Shape: Square
    • Position: Downstream Passenger Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604148198
    • Wire Harness Length: 40.2" (1005 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $81.39
  • Walker Products Oxygen Sensor for 2001 Infiniti QX4 - 350-33101

    Walker Products® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 350-33101
    Product Specifications
    • Notes: From 9/2001; Upstream; Right
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 20.79"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620088186
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"
    • Wires Quantity: 3 Wire Leads
    • Part Description: Oxygen Sensor
    More Info
    $54.15
  • Delphi Oxygen Sensor for 2001 Infiniti QX4 - ES20395

    Delphi® Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: ES20395
    Product Specifications
    • Notes: 20in Length;Mid Year Emissions
    • Connector Shape: Square
    • Overall Length: 49.6" (1240 mm)
    • Position: Downstream Driver Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604214060
    • Wire Harness Length: 48.4" (1210 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Oxygen Sensor
    More Info
    $71.91
  • Walker Products Premium Oxygen Sensor for 2001 Infiniti QX4 - 250-24285

    Walker Products® Premium Oxygen Sensor for 2001 Infiniti QX4

    PartNumber: 250-24285
    Product Specifications
    • Notes: From 9/2001
    • Connector Gender: Male
    • Overall Length: 36.54"(928.116 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620041204
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 32.99"(837.946 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Premium Oxygen Sensor
    More Info
    $56.67
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