Car Parts Discount
GMC PartsGMC Sierra 1500 HD PartsOxygen Sensor

GMC Sierra 1500 HD Oxygen Sensor

Keeping your Sierra 1500 HD in top shape is your top priority.

Select Your VehicleYou bought your Sierra 1500 HD because its reliability and longevity struck a chord inside you; so why would you settle for second best when it comes to the highest quality auto parts? The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles these days. It's not all the time that you discover you need a replacement Oxygen Sensor for your automobile. Anyone who drives a GMC knows that when it comes to maintaining their vehicle only the absolute best replacement parts will do.

The function and purpose of Oxygen Sensor.

Getting the most out of your car or truck depends on your use of properly functioning air and fuel delivery parts. The fuel-injection system on your GMC Sierra 1500 HD is heavily controlled by a computer which uses data collected by your oxygen sensors. Your GMC Sierra 1500 HD 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.

Any car parts you need .

When your GMC requires a new replacement Oxygen Sensor, there's no need to go somewhere besides the authority, Car Parts Discount. Given all the trouble that can be involved with performing maintenance on your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Need 2006, 2005, 2003, 2002, 2001 GMC Sierra 1500 HD Oxygen Sensor parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC Sierra 1500 HD Oxygen Sensor, OEM: 234-4018/2344018Denso
2001 GMC Sierra 1500 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 1500 HD OE Style Oxygen Sensor, OEM: 13474Bosch
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 250-24018/25024018Walker Products
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 234-4212/2344212Denso
2003, 2005-2006 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: 234-4209/2344209Denso
2001-2002 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: 13474Bosch
2001 GMC Sierra 1500 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 1500 HD OE Style Oxygen Sensor, OEM: 15895Bosch
2002-2003, 2005-2006 GMC Sierra 1500 HD Bosch OE Style Oxygen Sensor 15895
37.05, Save 39%   NEW ITEM
OEM: 15895, Item: 1168966
  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 1500 HD Oxygen Sensor, OEM: ES20000Delphi
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 234-4103/2344103Denso
2001-2002 GMC Sierra 1500 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

GMC Sierra 1500 HD OE Style Oxygen Sensor, OEM: 13686Bosch
2001-2002 GMC Sierra 1500 HD Bosch OE Style Oxygen Sensor 13686
37.95, Save 39%   NEW ITEM
OEM: 13686, Item: 581627
  Only 4 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: Upstream

GMC Sierra 1500 HD Oxygen Sensor, OEM: 250-24248/25024248Walker Products
2001-2002 GMC Sierra 1500 HD Walker Products Oxygen Sensor 250-24248
38.05, Save 39%   NEW ITEM
OEM: 250-24248, Item: 1195371
  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 Left, Upstream Right

GMC Sierra 1500 HD Oxygen Sensor, OEM: 15740Bosch
2002-2003, 2005-2006 GMC Sierra 1500 HD Bosch Oxygen Sensor 15740
38.15, Save 39%   NEW ITEM
OEM: 15740, Item: 581941
  Only 6 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, Downstream Right

GMC Sierra 1500 HD OE Style Oxygen Sensor, OEM: 13029Bosch
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 250-24202/25024202Walker Products
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 15730Bosch
2003, 2005-2006 GMC Sierra 1500 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: Front, Rear, Upper

GMC Sierra 1500 HD Oxygen Sensor, OEM: 234-4024/2344024Denso
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 234-4000/2344000Denso
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 21539NGK
2001 GMC Sierra 1500 HD NGK Oxygen Sensor 21539
42.35, Save 39%   NEW ITEM
OEM: 21539, Item: 1398778
  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 1500 HD Oxygen Sensor, OEM: 15733Bosch
2001-2002 GMC Sierra 1500 HD Bosch Oxygen Sensor 15733
42.85, Save 39%   POPULAR
OEM: 15733, Item: 581937
  Only 4 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: Upstream

GMC Sierra 1500 HD Oxygen Sensor, OEM: ES20094Delphi
2002-2003, 2005-2006 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: AFS106ACDelco
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 15732Bosch
2001 GMC Sierra 1500 HD Bosch Oxygen Sensor 15732
43.25, Save 39%   NEW ITEM
OEM: 15732, Item: 949790
  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 1500 HD Oxygen Sensor, OEM: 234-4407/2344407Denso
2002-2003, 2005-2006 GMC Sierra 1500 HD Denso Oxygen Sensor 234-4407
45.35, Save 39%   NEW ITEM
OEM: 234-4407, Item: 1190056
  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 1500 HD Oxygen Sensor, OEM: 250-24488/25024488Walker Products
2002-2003, 2005-2006 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: ES20075Delphi
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 15733Bosch
2001-2003 GMC Sierra 1500 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, Upper

GMC Sierra 1500 HD Oxygen Sensor, OEM: 234-4286/2344286Denso
2002-2003, 2005-2006 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: ES20134Delphi
2002-2003, 2005-2006 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 250-24491/25024491Walker Products
2003, 2005-2006 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: 234-4669/2344669Denso
2003, 2005-2006 GMC Sierra 1500 HD Denso Oxygen Sensor 234-4669
50.75, Save 39%   NEW ITEM
OEM: 234-4669, Item: 1190292
  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 1500 HD Oxygen Sensor, OEM: 213-3867/2133867ACDelco
2002-2003, 2005-2006 GMC Sierra 1500 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 1500 HD OE Style Oxygen Sensor, OEM: 15901Bosch
2002-2003, 2005-2006 GMC Sierra 1500 HD Bosch OE Style Oxygen Sensor 15901
53.05, Save 39%   NEW ITEM
OEM: 15901, Item: 581961
  Only 6 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 1500 HD OE Style Oxygen Sensor, OEM: 15503Bosch
2001 GMC Sierra 1500 HD Bosch OE Style Oxygen Sensor 15503
54.35, Save 39%   NEW ITEM
OEM: 15503, Item: 581866
  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 1500 HD Oxygen Sensor, OEM: 213-1331/2131331ACDelco
2001 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: ES20088Delphi
2001-2002 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 21513NGK
2001-2002 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: 213-939/213939ACDelco
2001-2002 GMC Sierra 1500 HD ACDelco Oxygen Sensor 213-939
62.55, Save 39%   NEW ITEM
OEM: 213-939, Item: 888315
  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

GMC Sierra 1500 HD Oxygen Sensor, OEM: ES20008Delphi
2003, 2005-2006 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: AFS137ACDelco
2001 GMC Sierra 1500 HD ACDelco Oxygen Sensor AFS137
63.25, Save 39%   NEW ITEM
OEM: AFS137, Item: 899209
  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 1500 HD Oxygen Sensor, OEM: 213-1149/2131149ACDelco
2002-2003, 2005-2006 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 21514NGK
2002-2003, 2005-2006 GMC Sierra 1500 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 Right

GMC Sierra 1500 HD Oxygen Sensor, OEM: 21548NGK
2002-2003, 2005-2006 GMC Sierra 1500 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 1500 HD Oxygen Sensor, OEM: 21549NGK
2003, 2005-2006 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: 213-1161/2131161ACDelco
2003, 2005-2006 GMC Sierra 1500 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

GMC Sierra 1500 HD Oxygen Sensor, OEM: OS5042Spectra Premium
2001 GMC Sierra 1500 HD Spectra Premium Oxygen Sensor OS5042
22.35, Save 39%   NO STOCK
OEM: OS5042, Item: 1112309
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right