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Replacement and OEM Parts for Hummer Oxygen Sensor
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Hummer Oxygen Sensor

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Oxygen Sensors
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  • OEM Hummer Rear Oxygen Sensor Diagram - 19209808
    View Related Parts

    OEM (Genuine) Hummer Rear Oxygen Sensor

    PartNumber: 19209808
    OEM Hummer Rear Oxygen Sensor - 19209808
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.6 x 3.3 x 3.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25333812, 12573168, 12583806, 19210711, 12575389, 19256731
    • Part Description: Hummer Rear Oxygen Sensor
    More Info
    $56.05 MSRP: $105.76
    You Save: $49.71 (48%)
  • Denso Oxygen Sensor for Hummer - 234-4669

    Denso® Oxygen Sensor for Hummer

    PartNumber: 234-4669
    Product Specifications
    • 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: 042511112452
    • Wire Harness Length: 14.76" (374.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Oxygen Sensor
    More Info
    $47.63
  • Delphi Oxygen Sensor for Hummer - ES20008

    Delphi® Oxygen Sensor for Hummer

    PartNumber: ES20008
    Product Specifications
    • Connector Shape: Triangular
    • Position: Upstream
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145531
    • Wire Harness Length: 15.2" (380 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $71.73
  • Spectra Premium Oxygen Sensor for Hummer - OS5056

    Spectra Premium® Oxygen Sensor for Hummer

    PartNumber: OS5056
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Trapeze
    • Installation Type: Screw
    • Overall Length: 16 3/4"
    • Position: Upstream Driver Side
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 5
    • Thread: M18 X 1.5 mm
    • UPC: 671607155655
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $51.65
  • NTK OE Type Oxygen Sensor for Hummer - 21059

    NTK® OE Type Oxygen Sensor for Hummer

    PartNumber: 21059
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210598
    • Wire Quantity: 4
    • Wiring Harness Length: 15.0000
    • Part Description: Hummer OE Type Oxygen Sensor
    More Info
    $48.24
  • Walker Products Premium Oxygen Sensor for Hummer - 250-241119

    Walker Products® Premium Oxygen Sensor for Hummer

    PartNumber: 250-241119
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 15.87"(403.098 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620076800
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"(312.928 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Premium Oxygen Sensor
    More Info
    $44.98
  • OEM Hummer Front Oxygen Sensor Diagram - 12572705
    View Related Parts

    OEM (Genuine) Hummer Front Oxygen Sensor

    PartNumber: 12572705
    OEM Hummer Front Oxygen Sensor - 12572705
    Product Specifications
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.5 x 3.3 x 3.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer Front Oxygen Sensor
    More Info
    $95.49 MSRP: $180.18
    You Save: $84.69 (48%)
  • Denso Oxygen Sensor for Hummer - 234-4337

    Denso® Oxygen Sensor for Hummer

    PartNumber: 234-4337
    Product Specifications
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511113169
    • Wire Harness Length: 16.14" (410 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Oxygen Sensor
    More Info
    $45.53
  • Delphi Oxygen Sensor for Hummer - ES20088

    Delphi® Oxygen Sensor for Hummer

    PartNumber: ES20088
    Product Specifications
    • Connector Shape: Triangular
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145135
    • Wire Harness Length: 16" (400 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $67.31
  • Spectra Premium Oxygen Sensor for Hummer - OS5502

    Spectra Premium® Oxygen Sensor for Hummer

    PartNumber: OS5502
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Trapeze
    • Installation Type: Screw
    • Overall Length: 22 1/4"
    • Position: Front
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607538878
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $39.44
  • Walker Products Premium Oxygen Sensor for Hummer - 250-24728

    Walker Products® Premium Oxygen Sensor for Hummer

    PartNumber: 250-24728
    Product Specifications
    • Connector Gender: Male
    • Location: B1S2 Sensor
    • Overall Length: 27.68"(703.072 mm)
    • Position: Downstream Driver Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014376
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 24.13"(612.902 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Premium Oxygen Sensor
    More Info
    $44.56
  • OEM Hummer Front Oxygen Sensor Diagram - 12592592
    View Related Parts

    OEM (Genuine) Hummer Front Oxygen Sensor

    PartNumber: 12592592
    OEM Hummer Front Oxygen Sensor - 12592592
    Product Specifications
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.6 x 3.3 x 3.4 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer Front Oxygen Sensor
    More Info
    $60.15 MSRP: $124.90
    You Save: $64.75 (52%)
  • Denso Oxygen Sensor for Hummer - 234-4243

    Denso® Oxygen Sensor for Hummer

    PartNumber: 234-4243
    Product Specifications
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511116979
    • Wire Harness Length: 14.84" (376.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Oxygen Sensor
    More Info
    $42.13
  • Delphi Oxygen Sensor for Hummer - ES20352

    Delphi® Oxygen Sensor for Hummer

    PartNumber: ES20352
    Product Specifications
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604201510
    • Wire Harness Length: 17.2" (430 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $68.10
  • Spectra Premium Oxygen Sensor for Hummer - OS5205

    Spectra Premium® Oxygen Sensor for Hummer

    PartNumber: OS5205
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 19 11/16"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607156874
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $32.08
  • Walker Products Premium Oxygen Sensor for Hummer - 250-24491

    Walker Products® Premium Oxygen Sensor for Hummer

    PartNumber: 250-24491
    Product Specifications
    • Connector Gender: Male
    • Location: B2S1 Sensor
    • Overall Length: 16.06"(407.924 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043734
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.52"(318.008 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Premium Oxygen Sensor
    More Info
    $44.07
  • OEM Hummer Front Oxygen Sensor Diagram - 12589321
    View Related Parts

    OEM (Genuine) Hummer Front Oxygen Sensor

    PartNumber: 12589321
    OEM Hummer Front Oxygen Sensor - 12589321
    Product Specifications
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.5 x 3.2 x 3.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer Front Oxygen Sensor
    More Info
    $76.42 MSRP: $144.20
    You Save: $67.78 (48%)
  • Denso Oxygen Sensor for Hummer - 234-4651

    Denso® Oxygen Sensor for Hummer

    PartNumber: 234-4651
    Product Specifications
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511146518
    • Wire Harness Length: 16.54" (420.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Oxygen Sensor
    More Info
    $41.62
  • Delphi Oxygen Sensor for Hummer - ES20320

    Delphi® Oxygen Sensor for Hummer

    PartNumber: ES20320
    Product Specifications
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604188316
    • Wire Harness Length: 12.4" (310 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $62.83
  • Spectra Premium Oxygen Sensor for Hummer - OS5058

    Spectra Premium® Oxygen Sensor for Hummer

    PartNumber: OS5058
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 17 11/16"
    • Position: Upstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607155693
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $30.25
  • Walker Products Premium Oxygen Sensor for Hummer - 250-24698

    Walker Products® Premium Oxygen Sensor for Hummer

    PartNumber: 250-24698
    Product Specifications
    • Connector Gender: Female
    • Location: B1S2 Sensor
    • Overall Length: 20.79"(528.066 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014215
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"(437.896 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Premium Oxygen Sensor
    More Info
    $43.87
  • OEM Hummer Rear Oxygen Sensor Diagram - 12604575
    View Related Parts

    OEM (Genuine) Hummer Rear Oxygen Sensor

    PartNumber: 12604575
    OEM Hummer Rear Oxygen Sensor - 12604575
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.2 x 3.2 x 3.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer Rear Oxygen Sensor
    More Info
    $99.07 MSRP: $186.94
    You Save: $87.87 (48%)
  • Denso Oxygen Sensor for Hummer - 234-4331

    Denso® Oxygen Sensor for Hummer

    PartNumber: 234-4331
    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: 042511113114
    • Wire Harness Length: 18.9" (480.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Oxygen Sensor
    More Info
    $40.62
  • Delphi Oxygen Sensor for Hummer - ES20355

    Delphi® Oxygen Sensor for Hummer

    PartNumber: ES20355
    Product Specifications
    • Connector Shape: Triangular
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604201534
    • Wire Harness Length: 20" (500 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $55.59
  • Walker Products Oxygen Sensor for Hummer - 350-34661

    Walker Products® Oxygen Sensor for Hummer

    PartNumber: 350-34661
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B2S1
    • Overall Length: 15.87"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620101496
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.32"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Oxygen Sensor
    More Info
    $37.95
  • OEM Hummer Rear Oxygen Sensor Diagram - 19209815
    View Related Parts

    OEM (Genuine) Hummer Rear Oxygen Sensor

    PartNumber: 19209815
    OEM Hummer Rear Oxygen Sensor - 19209815
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.3 x 3.1 x 3.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12590847
    • Part Description: Hummer Rear Oxygen Sensor
    More Info
    $92.95 MSRP: $175.40
    You Save: $82.45 (48%)
  • Denso Universal Fit Oxygen Sensor for Hummer - 234-4209

    Denso® Universal Fit Oxygen Sensor for Hummer

    PartNumber: 234-4209
    Product Specifications
    • Installation Type: Threaded
    • O2 Sensor Configuration: Universal
    • OE Part Number: 56028232AA, 56028233AA, 56028235AA, 56041345AD, 89465-52200
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511142091
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Universal Fit Oxygen Sensor
    More Info
    $41.03
  • Delphi Oxygen Sensor for Hummer - ES20134

    Delphi® Oxygen Sensor for Hummer

    PartNumber: ES20134
    Product Specifications
    • Connector Shape: Square
    • Position: Rear Driver Side
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145357
    • Wire Harness Length: 22" (550 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer Oxygen Sensor
    More Info
    $54.89
  • Walker Products Premium Oxygen Sensor for Hummer - 250-24355

    Walker Products® Premium Oxygen Sensor for Hummer

    PartNumber: 250-24355
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 18.03"(457.962 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620041693
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.49"(368.046 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer Premium Oxygen Sensor
    More Info
    $39.05
  • OEM Hummer Rear Oxygen Sensor Diagram - 12596740
    View Related Parts

    OEM (Genuine) Hummer Rear Oxygen Sensor

    PartNumber: 12596740
    OEM Hummer Rear Oxygen Sensor - 12596740
    Product Specifications
    • Other Names: Rear Oxygen Sensor
    • Item Dimensions: 5.2 x 2.1 x 2.2 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer Rear Oxygen Sensor
    More Info
    $62.03 MSRP: $117.05
    You Save: $55.02 (48%)
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