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Hummer PartsHummer H3 PartsOxygen Sensor

Hummer H3 Oxygen Sensor

Great cars and trucks like your H3 need great parts.

Select Your VehicleWhile it may not be difficult to locate replacement parts for Hummer vehicles, these days the necessity for nothing but the absolute best are required to fix your car or truck. Your Hummer dealership isn't the only place to locate genuine or original equipment quality parts to repair your H3. Hummer car, truck, or SUV owners have come to expect a certain level of off-road capability when driving their H3 around town. Make no mistake, you didn't buy your H3 unless you understood you would be getting road hugging weight and distinctive styling both rolled up into one vehicle.

Why Oxygen Sensor replacement is so important.

Reducing harmful emissions that come from your car or truck depends on your use of properly functioning air and fuel delivery parts. The fuel-injection system on your Hummer H3 is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your Hummer H3 oxygen sensors use the particulates in the exhaust gas to determine if the fuel is too rich, too lean, or if the catalytic converter isn't working. When oxygen sensors fail your engine will not be operating as it should; lacking in power and lowering gas mileage, and emissions from your tailpipe may be in excess of legal levels.

The experience our team has to make it special.

At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you buy the correct Hummer H3 part for your needs. Bring your H3 back to life with the best replacement parts from the experts at Car Parts Discount. Ordering new Hummer parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement H3 parts on the internet. Just choose your year from the list below to find the right Hummer H3 Oxygen Sensor for your 2010, 2009, 2008, 2007, 2006 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Hummer H3 Oxygen Sensor, OEM: 350-34483/35034483Walker Products
2008-2010 Hummer H3 Walker Products Oxygen Sensor 350-34483
28.95, Save 39%   NEW ITEM
OEM: 350-34483, Item: 1504509
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Left, Upstream Right

Hummer H3 Oxygen Sensor, OEM: 250-24736/25024736Walker Products
2006 Hummer H3 Walker Products Oxygen Sensor 250-24736
33.55, Save 39%  
OEM: 250-24736, Item: 1195675
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Bosch
2006-2010 Hummer H3 Bosch Oxygen Sensor 15741
36.65, Save 39%   POPULAR
OEM: 15741, Item: 1158858
  Only 7 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Hummer H3 Oxygen Sensor, OEM: 250-24703/25024703Walker Products
2008-2010 Hummer H3 Walker Products Oxygen Sensor 250-24703
37.05, Save 39%   NEW ITEM
OEM: 250-24703, Item: 1195654
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Left, Upstream Right

Hummer H3 Oxygen Sensor, OEM: 250-24698/25024698Walker Products
2006-2010 Hummer H3 Walker Products Oxygen Sensor 250-24698
37.25, Save 39%   NEW ITEM
OEM: 250-24698, Item: 1195651
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Hummer H3 Oxygen Sensor, OEM: 250-24708/25024708Walker Products
2007-2010 Hummer H3 Walker Products Oxygen Sensor 250-24708
38.55, Save 39%  
OEM: 250-24708, Item: 1195657
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: 21063NGK
2006 Hummer H3 NGK Oxygen Sensor 21063
38.75, Save 39%   NEW ITEM
OEM: 21063, Item: 1398761
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: 21058NGK
2007-2010 Hummer H3 NGK Oxygen Sensor 21058
39.15, Save 39%   NEW ITEM
OEM: 21058, Item: 1398758
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: 234-4331/2344331Denso
2006-2010 Hummer H3 Denso Oxygen Sensor 234-4331
39.25, Save 39%   NEW ITEM
OEM: 234-4331, Item: 20833
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Hummer H3 OE Style Oxygen Sensor, OEM: 15159Bosch
2006 Hummer H3 Bosch OE Style Oxygen Sensor 15159
40.15, Save 39%   NEW ITEM
OEM: 15159, Item: 581764
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: 15730Bosch
2006-2010 Hummer H3 Bosch Oxygen Sensor 15730
41.45, Save 39%   NEW ITEM
OEM: 15730, Item: 66698
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper, Lower

Hummer H3 Oxygen Sensor, OEM: 234-4294/2344294Denso
2007-2010 Hummer H3 Denso Oxygen Sensor 234-4294
41.75, Save 39%   NEW ITEM
OEM: 234-4294, Item: 20998
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 OE Style Oxygen Sensor, OEM: 15131Bosch
2006-2010 Hummer H3 Bosch OE Style Oxygen Sensor 15131
43.25, Save 39%  
OEM: 15131, Item: 581751
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Hummer H3 Oxygen Sensor, OEM: 234-4243/2344243Denso
2008-2010 Hummer H3 Denso Oxygen Sensor 234-4243
44.95, Save 39%   NEW ITEM
OEM: 234-4243, Item: 21302
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: 21059NGK
2008-2010 Hummer H3 NGK Oxygen Sensor 21059
45.05, Save 39%   NEW ITEM
OEM: 21059, Item: 1398759
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Left, Downstream Right

Hummer H3 Oxygen Sensor, OEM: 234-4337/2344337Denso
2008-2010 Hummer H3 Denso Oxygen Sensor 234-4337
45.35, Save 39%   POPULAR
OEM: 234-4337, Item: 20818
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Hummer H3 OE Style Oxygen Sensor, OEM: 15153Bosch
2006-2010 Hummer H3 Bosch OE Style Oxygen Sensor 15153
46.15, Save 39%   NEW ITEM
OEM: 15153, Item: 581762
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Hummer H3 Oxygen Sensor, OEM: 250-24491/25024491Walker Products
2008-2010 Hummer H3 Walker Products Oxygen Sensor 250-24491
49.55, Save 39%   NEW ITEM
OEM: 250-24491, Item: 1195556
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Left, Downstream Right

Hummer H3 OE Style Oxygen Sensor, OEM: 15282Bosch
2008-2010 Hummer H3 Bosch OE Style Oxygen Sensor 15282
51.85, Save 39%   NEW ITEM
OEM: 15282, Item: 581803
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: 213-3908/2133908ACDelco
2007-2010 Hummer H3 ACDelco Oxygen Sensor 213-3908
54.05, Save 39%   NEW ITEM
OEM: 213-3908, Item: 888116
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center

Hummer H3 Oxygen Sensor, OEM: 213-3207/2133207ACDelco
2006-2010 Hummer H3 ACDelco Oxygen Sensor 213-3207
54.55, Save 39%   NEW ITEM
OEM: 213-3207, Item: 888029
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Hummer H3 OE Style Oxygen Sensor, OEM: 15150Bosch
2008-2010 Hummer H3 Bosch OE Style Oxygen Sensor 15150
55.05, Save 39%   NEW ITEM
OEM: 15150, Item: 581760
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Hummer H3 Oxygen Sensor, OEM: ES20320Delphi
2006 Hummer H3 Delphi Oxygen Sensor ES20320
55.85, Save 39%   NEW ITEM
OEM: ES20320, Item: 997921
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Hummer H3 Oxygen Sensor, OEM: 15251Bosch
2007-2010 Hummer H3 Bosch Oxygen Sensor 15251
57.25, Save 39%   NEW ITEM
OEM: 15251, Item: 581792
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 OE Style Oxygen Sensor, OEM: 15151Bosch
2007-2010 Hummer H3 Bosch OE Style Oxygen Sensor 15151
58.35, Save 39%   NEW ITEM
OEM: 15151, Item: 666529
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: ES20008Delphi
2008-2010 Hummer H3 Delphi Oxygen Sensor ES20008
62.55, Save 39%   NEW ITEM
OEM: ES20008, Item: 997710
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Hummer H3 Oxygen Sensor, OEM: 213-3533/2133533ACDelco
2008-2010 Hummer H3 ACDelco Oxygen Sensor 213-3533
63.15, Save 39%   NEW ITEM
OEM: 213-3533, Item: 888064
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center

Hummer H3 Oxygen Sensor, OEM: 213-4215/2134215ACDelco
2008-2010 Hummer H3 ACDelco Oxygen Sensor 213-4215
79.15, Save 39%   NEW ITEM
OEM: 213-4215, Item: 888140
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Hummer H3 Oxygen Sensor, OEM: 213-4350/2134350ACDelco
2008-2010 Hummer H3 ACDelco Oxygen Sensor 213-4350
100.75, Save 39%   NEW ITEM
OEM: 213-4350, Item: 1476206
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Left, Upstream Right