Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2008 Hummer H3 Oxygen Sensors & Components

2008 Hummer H3 Oxygen Sensors & Components

My Vehicle Change Vehicle
2008 Hummer H3
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain
  • Department
  • Part Type
  • Brands
  • Prices

24 products about 2008 Hummer H3 Oxygen Sensors & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2008 Hummer H3 Front Oxygen Sensor Diagram - 12592592
    View Related Parts

    OEM (Genuine) 2008 Hummer H3 Front Oxygen Sensor

    PartNumber: 12592592
    OEM 2008 Hummer H3 Front Oxygen Sensor - 12592592
    Product Specifications
    • Notes: Hummer H3; 3.5L, 3.7L; Front; 3.5 & 3.7 Liter
    • 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: 2008 Hummer H3 Front Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | Base, X | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS
    $58.57 MSRP: $121.62
    You Save: $63.05 (52%)
  • Denso Oxygen Sensor for 2008 Hummer H3 - 234-4337

    Denso® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 234-4337
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $44.65
  • OEM 2008 Hummer H3 Front Oxygen Sensor Diagram - 12589321
    View Related Parts

    OEM (Genuine) 2008 Hummer H3 Front Oxygen Sensor

    PartNumber: 12589321
    OEM 2008 Hummer H3 Front Oxygen Sensor - 12589321
    Product Specifications
    • Notes: Hummer H3; 5.3L; Front; 5.3 Liter
    • Location: Driver Side; Passenger Side
    • 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: 2008 Hummer H3 Front Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $74.40 MSRP: $140.40
    You Save: $66.00 (48%)
  • Delphi Oxygen Sensor for 2008 Hummer H3 - ES20008

    Delphi® Oxygen Sensor for 2008 Hummer H3

    PartNumber: ES20008
    Product Specifications
    • Notes: 41in Length
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | Alpha | 8 Cyl 5.3L
    $70.32
  • Denso Oxygen Sensor for 2008 Hummer H3 - 234-4243

    Denso® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 234-4243
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $42.13
  • OEM 2008 Hummer H3 Rear Oxygen Sensor Diagram - 12604575
    View Related Parts

    OEM (Genuine) 2008 Hummer H3 Rear Oxygen Sensor

    PartNumber: 12604575
    OEM 2008 Hummer H3 Rear Oxygen Sensor - 12604575
    Product Specifications
    • Notes: Hummer H3; 3.5L, 3.7L; Rear; 3.5 & 3.7 Liter
    • 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: 2008 Hummer H3 Rear Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | Base, X | 5 Cyl 3.7 L GAS
    $96.46 MSRP: $182.02
    You Save: $85.56 (48%)
  • Spectra Premium Oxygen Sensor for 2008 Hummer H3 - OS5502

    Spectra Premium® Oxygen Sensor for 2008 Hummer H3

    PartNumber: OS5502
    Product Specifications
    • Notes: Bank 1 Sensor 1
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $39.44
  • Delphi Oxygen Sensor for 2008 Hummer H3 - ES20088

    Delphi® Oxygen Sensor for 2008 Hummer H3

    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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | X | 5 Cyl 3.7L
    • 2008 Hummer H3 | Base | 5 Cyl 3.7L
    $67.31
  • Denso Oxygen Sensor for 2008 Hummer H3 - 234-4331

    Denso® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 234-4331
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $40.62
  • OEM 2008 Hummer H3 Rear Oxygen Sensor Diagram - 12609949
    View Related Parts

    OEM (Genuine) 2008 Hummer H3 Rear Oxygen Sensor

    PartNumber: 12609949
    OEM 2008 Hummer H3 Rear Oxygen Sensor - 12609949
    Product Specifications
    • Notes: Hummer H3; 5.3L; Rear; 5.3 Liter
    • Location: Driver Side; Passenger Side
    • 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: 2008 Hummer H3 Rear Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $93.28 MSRP: $176.02
    You Save: $82.74 (48%)
  • NTK OE Type Oxygen Sensor for 2008 Hummer H3 - 21059

    NTK® OE Type Oxygen Sensor for 2008 Hummer H3

    PartNumber: 21059
    Product Specifications
    • Notes: B1S2; OE MFR: NTK;B2S2; OE MFR: NTK
    • 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: 2008 Hummer H3 OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $48.24
  • Walker Products Premium Oxygen Sensor for 2008 Hummer H3 - 250-24491

    Walker Products® Premium Oxygen Sensor for 2008 Hummer H3

    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: 2008 Hummer H3 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $43.21
  • Delphi Oxygen Sensor for 2008 Hummer H3 - ES20352

    Delphi® Oxygen Sensor for 2008 Hummer H3

    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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | Alpha | 8 Cyl 5.3L
    $66.77
  • Denso Oxygen Sensor for 2008 Hummer H3 - 234-4294

    Denso® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 234-4294
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $35.30
  • Walker Products Premium Oxygen Sensor for 2008 Hummer H3 - 250-24698

    Walker Products® Premium Oxygen Sensor for 2008 Hummer H3

    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: 2008 Hummer H3 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $43.87
  • Delphi Oxygen Sensor for 2008 Hummer H3 - ES20355

    Delphi® Oxygen Sensor for 2008 Hummer H3

    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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | X | 5 Cyl 3.7L
    • 2008 Hummer H3 | Base | 5 Cyl 3.7L
    $55.59
  • Walker Products Premium Oxygen Sensor for 2008 Hummer H3 - 250-24708

    Walker Products® Premium Oxygen Sensor for 2008 Hummer H3

    PartNumber: 250-24708
    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: 2008 Hummer H3 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $36.93
  • Walker Products Oxygen Sensor for 2008 Hummer H3 - 350-34551

    Walker Products® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 350-34551
    Product Specifications
    • Notes: Downstream; Right;Downstream; Left
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $36.83
  • Walker Products Premium Oxygen Sensor for 2008 Hummer H3 - 250-24703

    Walker Products® Premium Oxygen Sensor for 2008 Hummer H3

    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: 2008 Hummer H3 Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $41.00
  • Walker Products Oxygen Sensor for 2008 Hummer H3 - 350-34620

    Walker Products® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 350-34620
    Product Specifications
    • Notes: Downstream
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $34.88
  • Walker Products Oxygen Sensor for 2008 Hummer H3 - 350-34489

    Walker Products® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 350-34489
    Product Specifications
    • Notes: Upstream
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $35.05
  • Walker Products Oxygen Sensor for 2008 Hummer H3 - 350-34483

    Walker Products® Oxygen Sensor for 2008 Hummer H3

    PartNumber: 350-34483
    Product Specifications
    • Notes: Upstream; Right;Upstream; Left
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $35.45
  • Spectra Premium Oxygen Sensor for 2008 Hummer H3 - OS5469

    Spectra Premium® Oxygen Sensor for 2008 Hummer H3

    PartNumber: OS5469
    Product Specifications
    • Notes: Bank 1 Sensor 2;Bank 2 Sensor 2
    • 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: 2008 Hummer H3 Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 8 Cyl 5.3L
    $34.53
  • NTK OE Type Oxygen Sensor for 2008 Hummer H3 - 21058

    NTK® OE Type Oxygen Sensor for 2008 Hummer H3

    PartNumber: 21058
    Product Specifications
    • Notes: B1S2; OE MFR: NTK
    • 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: 2008 Hummer H3 OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2008 Hummer H3 | All Trims | 5 Cyl 3.7L
    $38.74