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GMC PartsGMC Sierra 2500 HD PartsOxygen Sensor

GMC Sierra 2500 HD Oxygen Sensor

Why you drive your Sierra 2500 HD.

Select Your VehicleYou bought your Sierra 2500 HD because its reliability and trusted quality agreed with your nature; so why would you be okay with anything but the best when it comes to great quality auto parts? When your GMC Sierra 2500 HD left the factory, it was destined for a driver who prioritizes longevity in their automobile. The vehicle in your driveway symbolizes the best in class compared to all the other vehicles on the road today. GMC car, truck, or SUV enthusiasts have come to expect a certain level of dependability when driving their Sierra 2500 HD around town.

Don't go too long without fixing your Oxygen Sensor... here's why.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your GMC Sierra 2500 HD is heavily controlled by a computer which relies on input from the oxygen sensors. Your GMC Sierra 2500 HD oxygen sensors sit in the exhaust manifold, exhaust pipes, and catalytic converter and analyze the quality of the exhaust gases to determine how well your fuel delivery and emissions reduction parts are 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.

Your automotive desires .

Procuring new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement Sierra 2500 HD parts on the internet. Don't let a broken Oxygen Sensor spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality replacement parts. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Just choose your year from the list below to find the right GMC Sierra 2500 HD Oxygen Sensor for your 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4668/2344668Denso
2007-2011 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4668
27.45, Save 39%   POPULAR
OEM: 234-4668, Item: 19430
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4018/2344018Denso
2001 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4018
28.35, Save 39%   NEW ITEM
OEM: 234-4018, Item: 1189699
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

GMC Sierra 2500 HD OE Style Oxygen Sensor, OEM: 13474Bosch
2001 GMC Sierra 2500 HD Bosch OE Style Oxygen Sensor 13474
29.05, Save 39%   NEW ITEM
OEM: 13474, Item: 581569
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24470/25024470Walker Products
2007-2010 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24470
31.15, Save 39%   NEW ITEM
OEM: 250-24470, Item: 1195538
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24018/25024018Walker Products
2001 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24018
31.55, Save 39%   NEW ITEM
OEM: 250-24018, Item: 1195233
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4212/2344212Denso
2003-2012 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4212
33.45, Save 39%   NEW ITEM
OEM: 234-4212, Item: 1189880
  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, Downstream Left, Downstream Right, Upstream

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24736/25024736Walker Products
2008-2015 GMC Sierra 2500 HD 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 Left, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4209/2344209Denso
2001-2002, 2007 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4209
34.15, Save 39%   NEW ITEM
OEM: 234-4209, Item: 1189877
  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, Downstream Left, Downstream Right, Downstream

GMC Sierra 2500 HD Oxygen Sensor, OEM: 13474Bosch
2001 GMC Sierra 2500 HD Bosch Oxygen Sensor 13474
35.05, Save 39%   NEW ITEM
OEM: 13474, Item: 64703
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Right Lower

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4673/2344673Denso
2003-2006 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4673
35.65, Save 39%   NEW ITEM
OEM: 234-4673, Item: 19382
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20000Delphi
2001 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20000
37.25, Save 39%   NEW ITEM
OEM: ES20000, Item: 997702
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4103/2344103Denso
2001-2002 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4103
37.65, Save 39%   NEW ITEM
OEM: 234-4103, Item: 1189779
  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, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24267/25024267Walker Products
2007 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24267
37.85, Save 39%   NEW ITEM
OEM: 250-24267, Item: 1195379
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20013Delphi
2007-2008 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20013
38.05, Save 39%   NEW ITEM
OEM: ES20013, Item: 997715
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24248/25024248Walker Products
2001-2002 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24248
38.05, Save 39%   NEW ITEM
OEM: 250-24248, Item: 1195371
  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, Downstream Right

GMC Sierra 2500 HD OE Style Oxygen Sensor, OEM: 13029Bosch
2001 GMC Sierra 2500 HD Bosch OE Style Oxygen Sensor 13029
38.75, Save 39%   NEW ITEM
OEM: 13029, Item: 581464
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4651/2344651Denso
2007 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4651
38.75, Save 39%   NEW ITEM
OEM: 234-4651, Item: 19571
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24202/25024202Walker Products
2001 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24202
39.65, Save 39%   NEW ITEM
OEM: 250-24202, Item: 1195346
  Only 7 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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15730Bosch
2003-2014 GMC Sierra 2500 HD Bosch Oxygen Sensor 15730
39.95, 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: Left Lower, Right Lower, Front, Rear, Upper, Lower

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4024/2344024Denso
2001 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4024
40.05, Save 39%   NEW ITEM
OEM: 234-4024, Item: 1189705
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4252/2344252Denso
2008-2010 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4252
40.45, Save 39%   NEW ITEM
OEM: 234-4252, Item: 1189919
  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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4000/2344000Denso
2001 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4000
41.05, Save 39%   NEW ITEM
OEM: 234-4000, Item: 1189682
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15895Bosch
2002-2007 GMC Sierra 2500 HD Bosch Oxygen Sensor 15895
41.25, Save 39%   NEW ITEM
OEM: 15895, Item: 949820
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4256/2344256Denso
2008-2015 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4256
41.35, Save 39%   NEW ITEM
OEM: 234-4256, Item: 1189923
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 21539NGK
2001 GMC Sierra 2500 HD NGK Oxygen Sensor 21539
42.35, Save 39%   NEW ITEM
OEM: 21539, Item: 1398778
  Only 8 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 Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20094Delphi
2002-2007 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20094
42.95, Save 39%   NEW ITEM
OEM: ES20094, Item: 997791
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: AFS106ACDelco
2001 GMC Sierra 2500 HD ACDelco Oxygen Sensor AFS106
43.15, Save 39%   NEW ITEM
OEM: AFS106, Item: 899201
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24492/25024492Walker Products
2003-2006, 2011-2015 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24492
43.55, Save 39%   NEW ITEM
OEM: 250-24492, Item: 1195557
  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, Upstream Left, Upstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24728/25024728Walker Products
2008-2010 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24728
43.65, Save 39%   NEW ITEM
OEM: 250-24728, Item: 1195670
  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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4407/2344407Denso
2002-2007 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4407
45.25, Save 39%   NEW ITEM
OEM: 234-4407, Item: 20472
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24488/25024488Walker Products
2002-2007 GMC Sierra 2500 HD Walker Products Oxygen Sensor 250-24488
45.95, Save 39%   NEW ITEM
OEM: 250-24488, Item: 1195553
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-1162/2131162ACDelco
2003-2006 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-1162
47.15, Save 39%   NEW ITEM
OEM: 213-1162, Item: 887880
  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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-4229/2134229ACDelco
2008-2015 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-4229
47.15, Save 39%   NEW ITEM
OEM: 213-4229, Item: 888146
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream, Downstream Left, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-3866/2133866ACDelco
2008-2010 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-3866
47.55, Save 39%   NEW ITEM
OEM: 213-3866, Item: 888110
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15733Bosch
2001-2002 GMC Sierra 2500 HD Bosch Oxygen Sensor 15733
47.85, Save 39%   NEW ITEM
OEM: 15733, Item: 949791
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream, Downstream Left, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20075Delphi
2001 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20075
47.85, Save 39%   NEW ITEM
OEM: ES20075, Item: 997773
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15733Bosch
2001-2004 GMC Sierra 2500 HD Bosch Oxygen Sensor 15733
48.15, Save 39%   NEW ITEM
OEM: 15733, Item: 66701
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front, Rear

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4286/2344286Denso
2002-2007 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4286
48.15, Save 39%   NEW ITEM
OEM: 234-4286, Item: 1189948
  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

NGK
2008-2012 GMC Sierra 2500 HD NGK Oxygen Sensor 21066
48.75, Save 39%   NEW ITEM
OEM: 21066, Item: 1398764
  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: Downstream Left, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20134Delphi
2002-2007 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20134
48.85, Save 39%   NEW ITEM
OEM: ES20134, Item: 997830
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 250-24491/25024491Walker Products
2003-2012 GMC Sierra 2500 HD 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: Upstream Left, Upstream Right, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4669/2344669Denso
2003-2012 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4669
50.65, Save 39%   POPULAR
OEM: 234-4669, Item: 19413
  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, Downstream Right, Upstream

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-3867/2133867ACDelco
2002-2007 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-3867
50.85, Save 39%   NEW ITEM
OEM: 213-3867, Item: 888111
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15698Bosch
2008-2015 GMC Sierra 2500 HD Bosch Oxygen Sensor 15698
52.35, Save 39%   NEW ITEM
OEM: 15698, Item: 949770
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-1331/2131331ACDelco
2001 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-1331
55.05, Save 39%   NEW ITEM
OEM: 213-1331, Item: 693571
  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 Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15732Bosch
2001 GMC Sierra 2500 HD Bosch Oxygen Sensor 15732
55.05, Save 39%   NEW ITEM
OEM: 15732, Item: 66700
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4102/2344102Denso
2001-2002 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4102
55.75, Save 39%   NEW ITEM
OEM: 234-4102, Item: 1189778
  Only 7 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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20088Delphi
2001-2002 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20088
57.95, Save 39%   NEW ITEM
OEM: ES20088, Item: 997785
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15901Bosch
2002-2007 GMC Sierra 2500 HD Bosch Oxygen Sensor 15901
59.15, Save 39%   NEW ITEM
OEM: 15901, Item: 949826
  Only 7 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 Left

GMC Sierra 2500 HD OE Style Oxygen Sensor, OEM: 13701Bosch
2001-2002 GMC Sierra 2500 HD Bosch OE Style Oxygen Sensor 13701
60.15, Save 39%   NEW ITEM
OEM: 13701, Item: 581630
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 21513NGK
2001-2002 GMC Sierra 2500 HD NGK Oxygen Sensor 21513
60.35, Save 39%   NEW ITEM
OEM: 21513, Item: 1398768
  Only 7 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, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-939/213939ACDelco
2001-2002 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-939
62.55, Save 39%   NEW ITEM
OEM: 213-939, Item: 888315
  Only 7 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, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20008Delphi
2003-2011 GMC Sierra 2500 HD 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, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-4257/2134257ACDelco
2008-2010 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-4257
62.65, Save 39%   NEW ITEM
OEM: 213-4257, Item: 888164
  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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: AFS137ACDelco
2001 GMC Sierra 2500 HD ACDelco Oxygen Sensor AFS137
63.25, Save 39%   NEW ITEM
OEM: AFS137, Item: 899209
  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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20097Delphi
2001-2002 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20097
65.35, Save 39%   NEW ITEM
OEM: ES20097, Item: 997794
  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: Rear Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 21546NGK
2007-2010 GMC Sierra 2500 HD NGK Oxygen Sensor 21546
65.55, Save 39%   NEW ITEM
OEM: 21546, Item: 1398782
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-2934/2132934ACDelco
2007-2010 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-2934
66.65, Save 39%   NEW ITEM
OEM: 213-2934, Item: 888012
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: ES20009Delphi
2003-2006 GMC Sierra 2500 HD Delphi Oxygen Sensor ES20009
67.25, Save 39%   NEW ITEM
OEM: ES20009, Item: 997711
  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: Downstream Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-1149/2131149ACDelco
2002-2007 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-1149
67.45, Save 39%   NEW ITEM
OEM: 213-1149, Item: 887872
  Only 3 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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 15200Bosch
2007-2010 GMC Sierra 2500 HD Bosch Oxygen Sensor 15200
67.45, Save 39%   NEW ITEM
OEM: 15200, Item: 949616
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: 21514NGK
2002-2007 GMC Sierra 2500 HD NGK Oxygen Sensor 21514
68.75, Save 39%   NEW ITEM
OEM: 21514, Item: 1398769
  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

GMC Sierra 2500 HD Oxygen Sensor, OEM: 21548NGK
2002-2007 GMC Sierra 2500 HD NGK Oxygen Sensor 21548
69.65, Save 39%   NEW ITEM
OEM: 21548, Item: 1398784
  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 Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 21549NGK
2003-2012 GMC Sierra 2500 HD NGK Oxygen Sensor 21549
70.35, Save 39%   NEW ITEM
OEM: 21549, Item: 1400041
  Only 3 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, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-1161/2131161ACDelco
2003-2013 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-1161
78.25, Save 39%   NEW ITEM
OEM: 213-1161, Item: 887879
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center, Downstream Right, Upstream, Upstream Left

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-2874/2132874ACDelco
2007 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-2874
79.25, Save 39%   NEW ITEM
OEM: 213-2874, Item: 894243
  Only 8 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 Left, Downstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 213-2957/2132957ACDelco
2003-2006, 2011-2015 GMC Sierra 2500 HD ACDelco Oxygen Sensor 213-2957
98.25, Save 39%   NEW ITEM
OEM: 213-2957, Item: 888014
  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 Left, Upstream Left, Upstream Right

GMC Sierra 2500 HD Oxygen Sensor, OEM: 234-4563/2344563Denso
2012-2015 GMC Sierra 2500 HD Denso Oxygen Sensor 234-4563
49.85, Save 39%   NO STOCK
OEM: 234-4563, Item: 1190194
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream