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Replacement and OEM Parts for Hummer H2 Oxygen Sensor
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Hummer H2 Oxygen Sensor

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Oxygen Sensors
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  • OEM Hummer H2 Rear Oxygen Sensor Diagram - 19209808
    View Related Parts

    OEM (Genuine) Hummer H2 Rear Oxygen Sensor

    PartNumber: 19209808
    OEM Hummer H2 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 H2 Rear Oxygen Sensor
    More Info
    $54.58 MSRP: $102.98
    You Save: $48.40 (47%)
  • Denso Oxygen Sensor for Hummer H2 - 234-4669

    Denso® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $46.71
  • Delphi Oxygen Sensor for Hummer H2 - ES20008

    Delphi® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $70.32
  • OEM Hummer H2 Front Oxygen Sensor Diagram - 12572705
    View Related Parts

    OEM (Genuine) Hummer H2 Front Oxygen Sensor

    PartNumber: 12572705
    OEM Hummer H2 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 H2 Front Oxygen Sensor
    More Info
    $92.97 MSRP: $175.44
    You Save: $82.47 (48%)
  • Spectra Premium Oxygen Sensor for Hummer H2 - OS5056

    Spectra Premium® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $51.65
  • Walker Products Premium Oxygen Sensor for Hummer H2 - 250-241119

    Walker Products® Premium Oxygen Sensor for Hummer H2

    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 H2 Premium Oxygen Sensor
    More Info
    $44.98
  • Denso Oxygen Sensor for Hummer H2 - 234-4337

    Denso® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $44.65
  • Delphi Oxygen Sensor for Hummer H2 - ES20352

    Delphi® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $66.77
  • OEM Hummer H2 Front Oxygen Sensor Diagram - 12589321
    View Related Parts

    OEM (Genuine) Hummer H2 Front Oxygen Sensor

    PartNumber: 12589321
    OEM Hummer H2 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 H2 Front Oxygen Sensor
    More Info
    $74.40 MSRP: $140.40
    You Save: $66.00 (48%)
  • Spectra Premium Oxygen Sensor for Hummer H2 - OS5205

    Spectra Premium® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $32.08
  • Walker Products Premium Oxygen Sensor for Hummer H2 - 250-24728

    Walker Products® Premium Oxygen Sensor for Hummer H2

    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 H2 Premium Oxygen Sensor
    More Info
    $44.56
  • Denso Oxygen Sensor for Hummer H2 - 234-4651

    Denso® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $40.82
  • Delphi Oxygen Sensor for Hummer H2 - ES20134

    Delphi® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $54.89
  • OEM Hummer H2 Rear Oxygen Sensor Diagram - 19209815
    View Related Parts

    OEM (Genuine) Hummer H2 Rear Oxygen Sensor

    PartNumber: 19209815
    OEM Hummer H2 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 H2 Rear Oxygen Sensor
    More Info
    $89.98 MSRP: $169.80
    You Save: $79.82 (48%)
  • Spectra Premium Oxygen Sensor for Hummer H2 - OS5058

    Spectra Premium® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $30.25
  • Walker Products Premium Oxygen Sensor for Hummer H2 - 250-24491

    Walker Products® Premium Oxygen Sensor for Hummer H2

    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 H2 Premium Oxygen Sensor
    More Info
    $43.21
  • Denso Universal Fit Oxygen Sensor for Hummer H2 - 234-4209

    Denso® Universal Fit Oxygen Sensor for Hummer H2

    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 H2 Universal Fit Oxygen Sensor
    More Info
    $40.23
  • Delphi Oxygen Sensor for Hummer H2 - ES20117

    Delphi® Oxygen Sensor for Hummer H2

    PartNumber: ES20117
    Product Specifications
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145296
    • Wire Harness Length: 17.2" (430 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer H2 Oxygen Sensor
    More Info
    $51.81
  • OEM Hummer H2 Rear Oxygen Sensor Diagram - 12609456
    View Related Parts

    OEM (Genuine) Hummer H2 Rear Oxygen Sensor

    PartNumber: 12609456
    OEM Hummer H2 Rear Oxygen Sensor - 12609456
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.4 x 3.3 x 3.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer H2 Rear Oxygen Sensor
    More Info
    $52.16 MSRP: $98.44
    You Save: $46.28 (48%)
  • Walker Products Oxygen Sensor for Hummer H2 - 350-34661

    Walker Products® Oxygen Sensor for Hummer H2

    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 H2 Oxygen Sensor
    More Info
    $37.95
  • Denso Oxygen Sensor for Hummer H2 - 234-4112

    Denso® Oxygen Sensor for Hummer H2

    PartNumber: 234-4112
    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: 042511141124
    • Wire Harness Length: 16.93" (430 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H2 Oxygen Sensor
    More Info
    $39.81
  • Delphi Oxygen Sensor for Hummer H2 - ES20094

    Delphi® Oxygen Sensor for Hummer H2

    PartNumber: ES20094
    Product Specifications
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604144756
    • Wire Harness Length: 16.4" (410 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer H2 Oxygen Sensor
    More Info
    $48.31
  • OEM Hummer H2 Rear Oxygen Sensor Diagram - 12615194
    View Related Parts

    OEM (Genuine) Hummer H2 Rear Oxygen Sensor

    PartNumber: 12615194
    OEM Hummer H2 Rear Oxygen Sensor - 12615194
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.5 x 3.1 x 3.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer H2 Rear Oxygen Sensor
    More Info
    $96.46 MSRP: $182.02
    You Save: $85.56 (48%)
  • Walker Products Premium Oxygen Sensor for Hummer H2 - 250-24355

    Walker Products® Premium Oxygen Sensor for Hummer H2

    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 H2 Premium Oxygen Sensor
    More Info
    $39.05
  • Denso Universal Fit Oxygen Sensor for Hummer H2 - 234-4212

    Denso® Universal Fit Oxygen Sensor for Hummer H2

    PartNumber: 234-4212
    Product Specifications
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • OE Part Number: 5C5Z9F472AA, 88Z9F472AB
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511142121
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H2 Universal Fit Oxygen Sensor
    More Info
    $38.90
  • Walker Products Oxygen Sensor for Hummer H2 - 350-34551

    Walker Products® Oxygen Sensor for Hummer H2

    PartNumber: 350-34551
    Product Specifications
    • 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: 724620093630
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 12.52"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H2 Oxygen Sensor
    More Info
    $36.83
  • Denso Oxygen Sensor for Hummer H2 - 234-4258

    Denso® Oxygen Sensor for Hummer H2

    PartNumber: 234-4258
    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: 042511117129
    • Wire Harness Length: 14.8" (375.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H2 Oxygen Sensor
    More Info
    $33.59
  • Walker Products Premium Oxygen Sensor for Hummer H2 - 250-24704

    Walker Products® Premium Oxygen Sensor for Hummer H2

    PartNumber: 250-24704
    Product Specifications
    • Connector Gender: Female
    • Overall Length: 17.64"(448.056 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014246
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.09"(357.886 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H2 Premium Oxygen Sensor
    More Info
    $36.51
  • Walker Products Premium Oxygen Sensor for Hummer H2 - 250-24703

    Walker Products® Premium Oxygen Sensor for Hummer H2

    PartNumber: 250-24703
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 18.03"(457.962 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014239
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.49"(368.046 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H2 Premium Oxygen Sensor
    More Info
    $41.00
  • Walker Products Oxygen Sensor for Hummer H2 - 350-34513

    Walker Products® Oxygen Sensor for Hummer H2

    PartNumber: 350-34513
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 27.68"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093265
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 24.13"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H2 Oxygen Sensor
    More Info
    $34.95
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