OEM Hummer Oxygen Sensor

Oxygen O2 Sensor

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10 Oxygen Sensors found

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Hummer Oxygen Sensor Part Number: 12592592
$59.60 MSRP: $121.04
You Save: $61.44 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
Fits the following Hummer Models:
- H3 | 2006-2010 | Base, X | 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS
- H3T | 2009-2010 | Base | 5 Cyl 3.7 L GAS
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Hummer Oxygen Sensor Part Number: 19209808
$72.40 MSRP: $147.04
You Save: $74.64 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12575389, 19256731, 25333812, 12583806, 19210711, 12573168
Fits the following Hummer Models:
- H2 | 2003-2006 | Base | 8 Cyl 6.0 L GAS
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Hummer Oxygen Sensor Part Number: 12615194
$96.41 MSRP: $195.82
You Save: $99.41 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
Fits the following Hummer Models:
- H2 | 2009 | Base | 8 Cyl 6.2 L FLEX
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Hummer Oxygen Sensor Part Number: 12609949
$89.01 MSRP: $180.78
You Save: $91.77 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 3); Rear Oxygen Sensor; Sensor, Computer Control Sensors
Fits the following Hummer Models:
- H3 | 2008-2010 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- H3T | 2009-2010 | Alpha | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Hummer Oxygen Sensor Part Number: 12609456
$50.77 MSRP: $103.12
You Save: $52.35 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 3); Rear Oxygen Sensor; Sensor, Computer Control Sensors
Fits the following Hummer Models:
- H2 | 2008-2009 | Base | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Hummer Oxygen Sensor Part Number: 12604575
$93.88 MSRP: $190.68
You Save: $96.80 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
Fits the following Hummer Models:
- H3 | 2007-2010 | Base, X | 5 Cyl 3.7 L GAS
- H3T | 2009-2010 | Base | 5 Cyl 3.7 L GAS
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Hummer Oxygen Sensor Part Number: 12596740
$54.33 MSRP: $110.35
You Save: $56.02 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
Fits the following Hummer Models:
- H3 | 2006 | Base | 5 Cyl 3.5 L GAS
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Hummer Oxygen Sensor Part Number: 12589321
$72.41 MSRP: $147.08
You Save: $74.67 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
Fits the following Hummer Models:
- H2 | 2007-2009 | Base | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- H3 | 2008-2010 | Alpha, Championship Series | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- H3T | 2009-2010 | Alpha | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Hummer Oxygen Sensor Part Number: 12572705
$90.49 MSRP: $183.78
You Save: $93.29 (51%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
Fits the following Hummer Models:
- H2 | 2003-2006 | Base | 8 Cyl 6.0 L GAS
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Hummer Oxygen Sensor Part Number: 19209815
$102.18 MSRP: $182.46
You Save: $80.28 (44%)
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12590847
Fits the following Hummer Models:
- H2 | 2007 | Base | 8 Cyl 6.0 L GAS

Hummer Oxygen Sensor

Choose OEM Oxygen Sensor, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Hummer's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Hummer Oxygen Sensor. You can shop at highly competitive prices and protect your budget. All our genuine Hummer parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

The Hummer Oxygen Sensor renders the usage of fuel smart and the emission lesser which renders the drivers with the same confidence behind the hood as they have on the trail. The Hummer owners already enjoy the benefit of towering ground clearance, fat suspension arms, and an ingeniously designed four wheel drive system that runs over boulders, and even through mud without noticeable deceleration and the cabin glassed-in assisting the muscle with broad seats, sunny terrain graphics, and massive windows that turn every hillside into a viewing deck. In an uphill slope, or in a woody thicket, a Hummer enjoys being punished with a turn of a button or two such that when on a Sunday outing the idle tourist has no cause to lose mind and concentration in the adventure. An Oxygen Sensor can only fit in small size; however, it is essential, and it detects the amount of oxygen left in the exhaust to adjust the fuel-air ratio to produce a sharp throttle response and a cleaner exhaust. New Hummer Oxygen Sensor replacement is simple. Park on a flat surface and leave the exhaust to cool down before disconnection of battery. Next go underneath, and find the threaded sensor on the manifold or pipe and pull out the harness by spinning it out with an O2 socket. Use a smear of anti seize on threads of the new unit, then use finger to start up the unit to avoid cross threading and lastly tighten it with a socket. Re-connect wiring, re-connect battery, clear codes, start engine to check whether there are any leakages and finish short road test to ensure Oxygen Sensor is reading stable values.