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GMC PartsGMC Sierra 2500 PartsOxygen Sensor

GMC Sierra 2500 Oxygen Sensor

Why you drive your Sierra 2500.

GMC car, truck, or SUV drivers have come to expect a certain level of reliability when driving their Sierra 2500 around town. When your GMC Sierra 2500 left the factory, it was destined for a person with discerning taste who wants trusted quality in their automobile. Your GMC dealership isn't the only place to locate the highest quality parts to repair your Sierra 2500. Anyone who owns a GMC knows that when it comes to maintaining their car, truck, or SUV only the most superior replacement parts will do.

Why Oxygen Sensor replacement is so important.

Achieving maximum power and fuel efficiency with your car or truck depends on your use of properly functioning air and fuel delivery parts. The fuel-injection system on your GMC Sierra 2500 is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your GMC Sierra 2500 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 car will not get the best fuel economy or produce enough horsepower, and emissions from your tailpipe may be in excess of legal levels.

Your automotive desires .

Select Your YearMake all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Buying new GMC parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement Sierra 2500 parts on the internet. Bring your Sierra 2500 back to life with the highest quality replacement parts from the experts at Car Parts Discount. If your car or truck was built in 2004, 2003, 2002, 2001, 2000, 1999, then you will find the correct GMC Sierra 2500 Oxygen Sensor parts 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 2500 Oxygen Sensor, OEM: 234-4012/2344012Denso
1999-2000 GMC Sierra 2500 Denso Oxygen Sensor 234-4012
23.85, Save 39%   NEW ITEM
OEM: 234-4012, Item: 1189693
  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 OE Style Oxygen Sensor, OEM: 13026Bosch
1999-2000 GMC Sierra 2500 Bosch OE Style Oxygen Sensor 13026
25.35, Save 39%   NEW ITEM
OEM: 13026, Item: 1158830
  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: Upstream

GMC Sierra 2500 Oxygen Sensor, OEM: 234-4018/2344018Denso
1999-2001 GMC Sierra 2500 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, Downstream

GMC Sierra 2500 OE Style Oxygen Sensor, OEM: 13474Bosch
1999-2001 GMC Sierra 2500 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, Downstream

GMC Sierra 2500 Oxygen Sensor, OEM: 250-24012/25024012Walker Products
1999-2000 GMC Sierra 2500 Walker Products Oxygen Sensor 250-24012
31.15, Save 39%   NEW ITEM
OEM: 250-24012, Item: 1195227
  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 Oxygen Sensor, OEM: 250-24018/25024018Walker Products
1999-2001 GMC Sierra 2500 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, Downstream Left

GMC Sierra 2500 Oxygen Sensor, OEM: 234-4212/2344212Denso
2003-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 234-4209/2344209Denso
2000-2002 GMC Sierra 2500 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, Upstream, Downstream

GMC Sierra 2500 Oxygen Sensor, OEM: ES20022Delphi
1999-2000 GMC Sierra 2500 Delphi Oxygen Sensor ES20022
34.35, Save 39%   NEW ITEM
OEM: ES20022, Item: 997722
  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 Oxygen Sensor, OEM: 234-4019/2344019Denso
1999-2000 GMC Sierra 2500 Denso Oxygen Sensor 234-4019
34.65, Save 39%   NEW ITEM
OEM: 234-4019, Item: 1189700
  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 Oxygen Sensor, OEM: 13474Bosch
1999-2001 GMC Sierra 2500 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, Rear Right, Rear

GMC Sierra 2500 Oxygen Sensor, OEM: 234-4650/2344650Denso
2000 GMC Sierra 2500 Denso Oxygen Sensor 234-4650
35.35, Save 39%   NEW ITEM
OEM: 234-4650, Item: 1190274
  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

GMC Sierra 2500 Oxygen Sensor, OEM: 250-24269/25024269Walker Products
2000 GMC Sierra 2500 Walker Products Oxygen Sensor 250-24269
35.35, Save 39%   NEW ITEM
OEM: 250-24269, Item: 1195380
  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

GMC Sierra 2500 OE Style Oxygen Sensor, OEM: 13027Bosch
1999-2000 GMC Sierra 2500 Bosch OE Style Oxygen Sensor 13027
35.65, Save 39%   NEW ITEM
OEM: 13027, Item: 1158831
  Only 8 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 2500 Oxygen Sensor, OEM: 250-24019/25024019Walker Products
1999-2000 GMC Sierra 2500 Walker Products Oxygen Sensor 250-24019
35.85, Save 39%   NEW ITEM
OEM: 250-24019, Item: 1195234
  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 2500 OE Style Oxygen Sensor, OEM: 15895Bosch
2002-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: ES20000Delphi
1999-2001 GMC Sierra 2500 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, Rear

GMC Sierra 2500 Oxygen Sensor, OEM: 234-4103/2344103Denso
2001-2002 GMC Sierra 2500 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 2500 OE Style Oxygen Sensor, OEM: 13686Bosch
2001-2002 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 250-24248/25024248Walker Products
2001-2002 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 15740Bosch
2000, 2002-2004 GMC Sierra 2500 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, Upstream, Downstream

GMC Sierra 2500 Oxygen Sensor, OEM: AFS138ACDelco
1999-2000 GMC Sierra 2500 ACDelco Oxygen Sensor AFS138
38.55, Save 39%   NEW ITEM
OEM: AFS138, Item: 899210
  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 OE Style Oxygen Sensor, OEM: 13029Bosch
1999-2001 GMC Sierra 2500 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 Oxygen Sensor, OEM: 250-24202/25024202Walker Products
1999-2001 GMC Sierra 2500 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 Oxygen Sensor, OEM: 15730Bosch
2003-2004 GMC Sierra 2500 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

GMC Sierra 2500 Oxygen Sensor, OEM: 234-4024/2344024Denso
1999-2001 GMC Sierra 2500 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 Oxygen Sensor, OEM: 234-4000/2344000Denso
1999-2001 GMC Sierra 2500 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: Upstream Left, Upstream Right, Downstream Left, Downstream Right, Upstream, Downstream

GMC Sierra 2500 Oxygen Sensor, OEM: 21539NGK
1999-2001 GMC Sierra 2500 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, Downstream Left

GMC Sierra 2500 Oxygen Sensor, OEM: 15733Bosch
2001-2002 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: ES20094Delphi
2002-2004 GMC Sierra 2500 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 Oxygen Sensor, OEM: 25024012Walker
1999-2000 GMC Sierra 2500 Walker Oxygen Sensor 25024012
43.15, Save 39%   NEW ITEM
OEM: 25024012, Item: 73943
  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 Oxygen Sensor, OEM: AFS106ACDelco
1999-2001 GMC Sierra 2500 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, Downstream

GMC Sierra 2500 Oxygen Sensor, OEM: 15732Bosch
1999-2001 GMC Sierra 2500 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: Upstream, Downstream Left, Downstream Right, Downstream

GMC Sierra 2500 Oxygen Sensor, OEM: ES20028Delphi
1999-2000 GMC Sierra 2500 Delphi Oxygen Sensor ES20028
44.25, Save 39%   NEW ITEM
OEM: ES20028, Item: 997728
  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 Oxygen Sensor, OEM: 24626NGK
1999-2000 GMC Sierra 2500 NGK Oxygen Sensor 24626
44.55, Save 39%   NEW ITEM
OEM: 24626, Item: 1399132
  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 Oxygen Sensor, OEM: 234-4407/2344407Denso
2002-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 13193Bosch
2000 GMC Sierra 2500 Bosch Oxygen Sensor 13193
45.55, Save 39%   NEW ITEM
OEM: 13193, Item: 949273
  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

GMC Sierra 2500 Oxygen Sensor, OEM: 250-24488/25024488Walker Products
2002-2004 GMC Sierra 2500 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 Oxygen Sensor, OEM: 21543NGK
1999-2000 GMC Sierra 2500 NGK Oxygen Sensor 21543
46.35, Save 39%   NEW ITEM
OEM: 21543, Item: 1398779
  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: Upstream Left, Upstream Right

GMC Sierra 2500 Oxygen Sensor, OEM: ES20095Delphi
2000 GMC Sierra 2500 Delphi Oxygen Sensor ES20095
47.15, Save 39%   NEW ITEM
OEM: ES20095, Item: 997792
  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 Oxygen Sensor, OEM: ES20075Delphi
1999-2001 GMC Sierra 2500 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 Oxygen Sensor, OEM: 15733Bosch
2001-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 234-4286/2344286Denso
2002-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: ES20134Delphi
2002-2004 GMC Sierra 2500 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 Oxygen Sensor, OEM: 250-24491/25024491Walker Products
2003-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 213-1325/2131325ACDelco
1999-2000 GMC Sierra 2500 ACDelco Oxygen Sensor 213-1325
50.65, Save 39%   NEW ITEM
OEM: 213-1325, Item: 887884
  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 Oxygen Sensor, OEM: 234-4669/2344669Denso
2003-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 213-3867/2133867ACDelco
2002-2004 GMC Sierra 2500 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 OE Style Oxygen Sensor, OEM: 15901Bosch
2002-2004 GMC Sierra 2500 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 2500 OE Style Oxygen Sensor, OEM: 15503Bosch
1999-2001 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 213-1331/2131331ACDelco
1999-2001 GMC Sierra 2500 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, Downstream Left

GMC Sierra 2500 Oxygen Sensor, OEM: 21516NGK
2000 GMC Sierra 2500 NGK Oxygen Sensor 21516
55.95, Save 39%   NEW ITEM
OEM: 21516, Item: 1398770
  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

GMC Sierra 2500 Oxygen Sensor, OEM: 213-819/213819ACDelco
2000 GMC Sierra 2500 ACDelco Oxygen Sensor 213-819
56.65, Save 39%   NEW ITEM
OEM: 213-819, Item: 888297
  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

GMC Sierra 2500 Oxygen Sensor, OEM: ES20088Delphi
2001-2002 GMC Sierra 2500 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 Oxygen Sensor, OEM: 21513NGK
2001-2002 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 213-939/213939ACDelco
2001-2002 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: ES20008Delphi
2003-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: AFS137ACDelco
1999-2001 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 213-1149/2131149ACDelco
2002-2004 GMC Sierra 2500 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 Oxygen Sensor, OEM: 21514NGK
2002-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: 21548NGK
2002-2004 GMC Sierra 2500 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 Oxygen Sensor, OEM: 21549NGK
2003-2004 GMC Sierra 2500 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 2500 OE Style Oxygen Sensor, OEM: 15637Bosch
1999-2000 GMC Sierra 2500 Bosch OE Style Oxygen Sensor 15637
71.15, Save 39%   NEW ITEM
OEM: 15637, Item: 581898
  Only 5 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 2500 Oxygen Sensor, OEM: 213-2877/2132877ACDelco
2000 GMC Sierra 2500 ACDelco Oxygen Sensor 213-2877
71.65, Save 39%   NEW ITEM
OEM: 213-2877, Item: 894244
  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: Upstream Left, Upstream Right, Downstream Left, Downstream Right

GMC Sierra 2500 Oxygen Sensor, OEM: 213-1161/2131161ACDelco
2003-2004 GMC Sierra 2500 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 2500 Oxygen Sensor, OEM: OS5042Spectra Premium
1999-2001 GMC Sierra 2500 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, Downstream Left