Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting

Hummer H3 Oxygen Sensor

Select vehicle to guarantee fit

Make
Model
Year
Or
< Back to View All
Oxygen Sensors
  • Department
  • Product Fit
  • Brands
  • Prices

32 Products found

Sort by:
Recommended
Filter Results
Sort
View by
  • OEM Hummer H3 Front Oxygen Sensor Diagram - 12592592
    View Related Parts

    OEM (Genuine) Hummer H3 Front Oxygen Sensor

    PartNumber: 12592592
    $61.77 MSRP: $128.28
    You Save: $66.51 (52%)
    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 H3 Front Oxygen Sensor
    More Info
  • Denso Oxygen Sensor for Hummer H3 - 234-4337

    Denso® Oxygen Sensor for Hummer H3

    PartNumber: 234-4337
    $46.68
    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 H3 Oxygen Sensor
    More Info
  • Delphi Oxygen Sensor for Hummer H3 - ES20008

    Delphi® Oxygen Sensor for Hummer H3

    PartNumber: ES20008
    $76.25
    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 H3 Oxygen Sensor
    More Info
  • NTK OE Type Oxygen Sensor for Hummer H3 - 21059

    NTK® OE Type Oxygen Sensor for Hummer H3

    PartNumber: 21059
    $52.93
    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 H3 OE Type Oxygen Sensor
    More Info
  • Walker Products Premium Oxygen Sensor for Hummer H3 - 250-24491

    Walker Products® Premium Oxygen Sensor for Hummer H3

    PartNumber: 250-24491
    $45.18
    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 H3 Premium Oxygen Sensor
    More Info
  • OEM Hummer H3 Front Oxygen Sensor Diagram - 12589321
    View Related Parts

    OEM (Genuine) Hummer H3 Front Oxygen Sensor

    PartNumber: 12589321
    $76.42 MSRP: $144.20
    You Save: $67.78 (48%)
    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 H3 Front Oxygen Sensor
    More Info
  • Denso Oxygen Sensor for Hummer H3 - 234-4243

    Denso® Oxygen Sensor for Hummer H3

    PartNumber: 234-4243
    $44.24
    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 H3 Oxygen Sensor
    More Info
  • Delphi Oxygen Sensor for Hummer H3 - ES20088

    Delphi® Oxygen Sensor for Hummer H3

    PartNumber: ES20088
    $71.56
    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 H3 Oxygen Sensor
    More Info
  • Walker Products Premium Oxygen Sensor for Hummer H3 - 250-24698

    Walker Products® Premium Oxygen Sensor for Hummer H3

    PartNumber: 250-24698
    $44.97
    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 H3 Premium Oxygen Sensor
    More Info
  • OEM Hummer H3 Rear Oxygen Sensor Diagram - 12604575
    View Related Parts

    OEM (Genuine) Hummer H3 Rear Oxygen Sensor

    PartNumber: 12604575
    $99.07 MSRP: $186.94
    You Save: $87.87 (48%)
    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 H3 Rear Oxygen Sensor
    More Info
  • Denso Oxygen Sensor for Hummer H3 - 234-4331

    Denso® Oxygen Sensor for Hummer H3

    PartNumber: 234-4331
    $41.66
    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 H3 Oxygen Sensor
    More Info
  • Delphi Oxygen Sensor for Hummer H3 - ES20352

    Delphi® Oxygen Sensor for Hummer H3

    PartNumber: ES20352
    $72.39
    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 H3 Oxygen Sensor
    More Info
  • Walker Products Premium Oxygen Sensor for Hummer H3 - 250-24708

    Walker Products® Premium Oxygen Sensor for Hummer H3

    PartNumber: 250-24708
    $38.61
    Product Specifications
    • Connector Gender: Male
    • Overall Length: 16.85"(427.99 mm)
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620014260
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"(338.074 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H3 Premium Oxygen Sensor
    More Info
  • OEM Hummer H3 Rear Oxygen Sensor Diagram - 12596740
    View Related Parts

    OEM (Genuine) Hummer H3 Rear Oxygen Sensor

    PartNumber: 12596740
    $63.71 MSRP: $120.21
    You Save: $56.50 (48%)
    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 H3 Rear Oxygen Sensor
    More Info
  • Denso Oxygen Sensor for Hummer H3 - 234-4294

    Denso® Oxygen Sensor for Hummer H3

    PartNumber: 234-4294
    $36.19
    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: 042511113107
    • Wire Harness Length: 14.76" (374.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H3 Oxygen Sensor
    More Info
  • Delphi Oxygen Sensor for Hummer H3 - ES20320

    Delphi® Oxygen Sensor for Hummer H3

    PartNumber: ES20320
    $66.80
    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 H3 Oxygen Sensor
    More Info
  • Walker Products Oxygen Sensor for Hummer H3 - 350-34551

    Walker Products® Oxygen Sensor for Hummer H3

    PartNumber: 350-34551
    $39.14
    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 H3 Oxygen Sensor
    More Info
  • OEM Hummer H3 Rear Oxygen Sensor Diagram - 12609949
    View Related Parts

    OEM (Genuine) Hummer H3 Rear Oxygen Sensor

    PartNumber: 12609949
    $95.80 MSRP: $180.78
    You Save: $84.98 (48%)
    Product Specifications
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.2 x 3.0 x 3.1 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Hummer H3 Rear Oxygen Sensor
    More Info
  • Delphi Oxygen Sensor for Hummer H3 - ES20355

    Delphi® Oxygen Sensor for Hummer H3

    PartNumber: ES20355
    $59.10
    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 H3 Oxygen Sensor
    More Info
  • Walker Products Premium Oxygen Sensor for Hummer H3 - 250-24703

    Walker Products® Premium Oxygen Sensor for Hummer H3

    PartNumber: 250-24703
    $42.87
    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 H3 Premium Oxygen Sensor
    More Info
  • Walker Products Oxygen Sensor for Hummer H3 - 350-34620

    Walker Products® Oxygen Sensor for Hummer H3

    PartNumber: 350-34620
    $36.34
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 16.85"
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620094309
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H3 Oxygen Sensor
    More Info
  • Walker Products Oxygen Sensor for Hummer H3 - 350-34489

    Walker Products® Oxygen Sensor for Hummer H3

    PartNumber: 350-34489
    $36.52
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S2
    • Overall Length: 20.79"
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093036
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 17.24"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H3 Oxygen Sensor
    More Info
  • Walker Products Oxygen Sensor for Hummer H3 - 350-34483

    Walker Products® Oxygen Sensor for Hummer H3

    PartNumber: 350-34483
    $37.68
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Overall Length: 18.03"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620092978
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.49"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H3 Oxygen Sensor
    More Info
  • Walker Products Premium Oxygen Sensor for Hummer H3 - 250-24736

    Walker Products® Premium Oxygen Sensor for Hummer H3

    PartNumber: 250-24736
    $35.82
    Product Specifications
    • Connector Gender: Male
    • Location: B2S2 Sensor
    • Overall Length: 16.85"(427.99 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620015199
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"(338.074 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H3 Premium Oxygen Sensor
    More Info
  • Walker Products Oxygen Sensor for Hummer H3 - 350-34494

    Walker Products® Oxygen Sensor for Hummer H3

    PartNumber: 350-34494
    $33.00
    Product Specifications
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S2
    • Overall Length: 16.85"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093081
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"
    • Wires Quantity: 4 Wire Leads
    • Part Description: Hummer H3 Oxygen Sensor
    More Info
  • NTK OE Type Oxygen Sensor for Hummer H3 - 21058

    NTK® OE Type Oxygen Sensor for Hummer H3

    PartNumber: 21058
    $39.71
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210581
    • Wire Quantity: 4
    • Wiring Harness Length: 15.0000
    • Part Description: Hummer H3 OE Type Oxygen Sensor
    More Info
  • Spectra Premium Oxygen Sensor for Hummer H3 - OS5469

    Spectra Premium® Oxygen Sensor for Hummer H3

    PartNumber: OS5469
    $23.94
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Trapeze
    • Installation Type: Screw
    • Overall Length: 16 1/8"
    • Position: Driver Side Lower
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607539943
    • Wrench Size: 0.88" (22 mm)
    • Part Description: Hummer H3 Oxygen Sensor
    More Info
  • NTK OE Type Oxygen Sensor for Hummer H3 - 21063

    NTK® OE Type Oxygen Sensor for Hummer H3

    PartNumber: 21063
    $40.32
    Product Specifications
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210635
    • Wire Quantity: 4
    • Wiring Harness Length: 9.0000
    • Part Description: Hummer H3 OE Type Oxygen Sensor
    More Info
  • Spectra Premium Oxygen Sensor for Hummer H3 - OS5502

    Spectra Premium® Oxygen Sensor for Hummer H3

    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 H3 Oxygen Sensor
    More Info
  • Spectra Premium Oxygen Sensor for Hummer H3 - OS6118

    Spectra Premium® Oxygen Sensor for Hummer H3

    PartNumber: OS6118
    Product Specifications
    • Connector Gender: Female
    • Connector Shape: Square
    • Installation Type: Screw
    • OE Part Number: 12596740
    • Overall Length: 10.25" (260.35 mm)
    • UPC: 671607568837
    • Part Description: Hummer H3 Oxygen Sensor
    More Info
1-30 of 32 Results
< Previous
12
Next >

Browse Hummer H3 Oxygen Sensor by Years

2010 2009 2008 2007 2006