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Buick LaCrosse Oxygen Sensor

Great cars and trucks like your LaCrosse need great parts.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs these days. When your Buick LaCrosse left the factory, it was destined for a driver who wants a trusted name in their automobile. While it may not be difficult to buy replacement parts for Buick vehicles, these days only the highest quality are required to maintain your automobile. Your Buick dealership isn't the only place to find genuine or original equipment quality repair parts to fix your LaCrosse.

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

Getting the most out of your car or truck depends on the quality and performance of the parts you use. The fuel-injection system on your Buick LaCrosse is heavily controlled by a computer which relies on input from the oxygen sensors. Your Buick LaCrosse 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 it will likely be emitting an excess of hazardous exhaust.

Your automotive desires .

Don't let a Oxygen Sensor repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality repair parts. Bring your LaCrosse back to life with the highest quality replacement parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents available with enough expertise to help you select the correct Buick LaCrosse part for your needs. Buick LaCrosse Oxygen Sensor parts for 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Buick LaCrosse Oxygen Sensor, OEM: 234-4668/2344668Denso
2005-2009 Buick LaCrosse Denso Oxygen Sensor 234-4668
27.55, Save 39%   NEW ITEM
OEM: 234-4668, Item: 1190291
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 250-24470/25024470Walker Products
2005-2009 Buick LaCrosse 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, Upstream Front, Upstream Rear

Buick LaCrosse Oxygen Sensor, OEM: 16454Bosch
2012-2016 Buick LaCrosse Bosch Oxygen Sensor 16454
32.55, Save 39%   NEW ITEM
OEM: 16454, Item: 1185687
  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, Downstream

Buick LaCrosse Oxygen Sensor, OEM: 234-4212/2344212Denso
2005-2013, 2015-2016 Buick LaCrosse 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

Buick LaCrosse Oxygen Sensor, OEM: 234-4647/2344647Denso
2005-2007 Buick LaCrosse Denso Oxygen Sensor 234-4647
33.45, Save 39%   NEW ITEM
OEM: 234-4647, Item: 1190271
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 234-4209/2344209Denso
2005-2009 Buick LaCrosse 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, Downstream

Bosch
2005-2016 Buick LaCrosse Bosch Oxygen Sensor 15741
35.75, Save 39%   NEW ITEM
OEM: 15741, Item: 1158858
  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, Downstream

Buick LaCrosse Oxygen Sensor, OEM: 234-4673/2344673Denso
2010-2013, 2015-2016 Buick LaCrosse Denso Oxygen Sensor 234-4673
35.75, Save 39%   NEW ITEM
OEM: 234-4673, Item: 1190296
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 15899Bosch
2005-2009 Buick LaCrosse Bosch Oxygen Sensor 15899
36.25, Save 39%   NEW ITEM
OEM: 15899, Item: 949824
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 15895Bosch
2005-2007 Buick LaCrosse Bosch Oxygen Sensor 15895
36.45, 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

Buick LaCrosse Oxygen Sensor, OEM: 234-4646/2344646Denso
2005-2009 Buick LaCrosse Denso Oxygen Sensor 234-4646
36.65, Save 39%   NEW ITEM
OEM: 234-4646, Item: 1190270
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 250-24703/25024703Walker Products
2008-2009 Buick LaCrosse 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, Downstream

Buick LaCrosse Oxygen Sensor, OEM: 250-24273/25024273Walker Products
2005-2009 Buick LaCrosse Walker Products Oxygen Sensor 250-24273
37.25, Save 39%   NEW ITEM
OEM: 250-24273, Item: 1195381
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream, Upstream Front, Upstream Rear

Buick LaCrosse Oxygen Sensor, OEM: 250-24698/25024698Walker Products
2010-2015 Buick LaCrosse 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, Downstream

Buick LaCrosse Oxygen Sensor, OEM: 13686Bosch
2008-2009 Buick LaCrosse Bosch Oxygen Sensor 13686
37.35, Save 39%   NEW ITEM
OEM: 13686, Item: 949442
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 234-4103/2344103Denso
2008-2009 Buick LaCrosse 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: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 250-24248/25024248Walker Products
2008-2009 Buick LaCrosse 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: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 15740Bosch
2005-2009 Buick LaCrosse Bosch Oxygen Sensor 15740
38.15, Save 39%   NEW ITEM
OEM: 15740, Item: 581941
  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, Downstream

Buick LaCrosse Oxygen Sensor, OEM: 234-4564/2344564Denso
2012-2015 Buick LaCrosse Denso Oxygen Sensor 234-4564
38.25, Save 39%   NEW ITEM
OEM: 234-4564, Item: 1190195
  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

Buick LaCrosse Oxygen Sensor, OEM: 250-24708/25024708Walker Products
2010 Buick LaCrosse Walker Products Oxygen Sensor 250-24708
38.55, Save 39%   NEW ITEM
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

Buick LaCrosse Oxygen Sensor, OEM: 15283Bosch
2010-2016 Buick LaCrosse Bosch Oxygen Sensor 15283
39.55, Save 39%   NEW ITEM
OEM: 15283, Item: 949636
  Only 4 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

Buick LaCrosse Oxygen Sensor, OEM: 234-4526/2344526Denso
2011-2013, 2015-2016 Buick LaCrosse Denso Oxygen Sensor 234-4526
41.15, Save 39%   NEW ITEM
OEM: 234-4526, Item: 1190163
  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

Buick LaCrosse Oxygen Sensor, OEM: 15131Bosch
2011-2016 Buick LaCrosse Bosch Oxygen Sensor 15131
41.35, Save 39%   NEW ITEM
OEM: 15131, Item: 949586
  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

Buick LaCrosse Oxygen Sensor, OEM: ES20096Delphi
2005-2008 Buick LaCrosse Delphi Oxygen Sensor ES20096
42.15, Save 39%   NEW ITEM
OEM: ES20096, Item: 997793
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Buick LaCrosse Oxygen Sensor, OEM: 15733Bosch
2005-2016 Buick LaCrosse Bosch Oxygen Sensor 15733
42.25, 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: Downstream, Upstream

Buick LaCrosse Oxygen Sensor, OEM: 234-4251/2344251Denso
2010 Buick LaCrosse Denso Oxygen Sensor 234-4251
42.45, Save 39%   NEW ITEM
OEM: 234-4251, Item: 1189918
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 12634061ACDelco
2012-2016 Buick LaCrosse ACDelco Oxygen Sensor 12634061
42.55, Save 39%   NEW ITEM
OEM: 12634061, Item: 896591
  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

Buick LaCrosse Oxygen Sensor, OEM: 213-4299/2134299ACDelco
2010-2016 Buick LaCrosse ACDelco Oxygen Sensor 213-4299
42.55, Save 39%   NEW ITEM
OEM: 213-4299, Item: 888181
  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

Buick LaCrosse Oxygen Sensor, OEM: OS5461Spectra Premium
2005-2008, 2010-2013 Buick LaCrosse Spectra Premium Oxygen Sensor OS5461
42.55, Save 39%   NEW ITEM
OEM: OS5461, Item: 1112694
  Only 4 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, Downstream Left, Downstream Right

Buick LaCrosse Oxygen Sensor, OEM: 15152Bosch
2005-2009 Buick LaCrosse Bosch Oxygen Sensor 15152
42.95, Save 39%   NEW ITEM
OEM: 15152, Item: 949600
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 250-24836/25024836Walker Products
2005-2007 Buick LaCrosse Walker Products Oxygen Sensor 250-24836
43.15, Save 39%   NEW ITEM
OEM: 250-24836, Item: 1195725
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 250-24492/25024492Walker Products
2012-2015 Buick LaCrosse 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: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 21048NGK
2005-2007 Buick LaCrosse NGK Oxygen Sensor 21048
43.95, Save 39%   NEW ITEM
OEM: 21048, Item: 1398753
  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

Buick LaCrosse Oxygen Sensor, OEM: 15153Bosch
2011-2016 Buick LaCrosse Bosch Oxygen Sensor 15153
44.25, Save 39%   NEW ITEM
OEM: 15153, Item: 949601
  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

Buick LaCrosse Oxygen Sensor, OEM: 21064NGK
2010 Buick LaCrosse NGK Oxygen Sensor 21064
44.75, Save 39%   NEW ITEM
OEM: 21064, Item: 1398762
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 213-3206/2133206ACDelco
2008-2009 Buick LaCrosse ACDelco Oxygen Sensor 213-3206
45.55, Save 39%   NEW ITEM
OEM: 213-3206, Item: 888028
  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

Buick LaCrosse Oxygen Sensor, OEM: ES20012Delphi
2005-2008 Buick LaCrosse Delphi Oxygen Sensor ES20012
45.75, Save 39%   NEW ITEM
OEM: ES20012, Item: 997714
  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: Rear

Buick LaCrosse Oxygen Sensor, OEM: 213-1699/2131699ACDelco
2005-2006 Buick LaCrosse ACDelco Oxygen Sensor 213-1699
47.55, Save 39%   NEW ITEM
OEM: 213-1699, Item: 887972
  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

Buick LaCrosse Oxygen Sensor, OEM: 213-3628/2133628ACDelco
2007-2009 Buick LaCrosse ACDelco Oxygen Sensor 213-3628
47.55, Save 39%   NEW ITEM
OEM: 213-3628, Item: 888082
  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

Buick LaCrosse Oxygen Sensor, OEM: 15733Bosch
2005-2014 Buick LaCrosse 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, Lower, Upper

Buick LaCrosse Oxygen Sensor, OEM: 21023NGK
2008-2009 Buick LaCrosse NGK Oxygen Sensor 21023
49.45, Save 39%   NEW ITEM
OEM: 21023, Item: 1398743
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: ES20007Delphi
2005-2008 Buick LaCrosse Delphi Oxygen Sensor ES20007
49.55, Save 39%   NEW ITEM
OEM: ES20007, Item: 997709
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Buick LaCrosse Oxygen Sensor, OEM: 234-4249/2344249Denso
2008-2009 Buick LaCrosse Denso Oxygen Sensor 234-4249
52.25, Save 39%   NEW ITEM
OEM: 234-4249, Item: 687101
  Only 2 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

Buick LaCrosse Oxygen Sensor, OEM: 15150Bosch
2008-2009 Buick LaCrosse Bosch Oxygen Sensor 15150
52.65, Save 39%   NEW ITEM
OEM: 15150, Item: 949598
  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

Buick LaCrosse Oxygen Sensor, OEM: 234-4236/2344236Denso
2008-2009 Buick LaCrosse Denso Oxygen Sensor 234-4236
52.95, Save 39%   NEW ITEM
OEM: 234-4236, Item: 1189903
  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

Buick LaCrosse Oxygen Sensor, OEM: 15132Bosch
2008-2009 Buick LaCrosse Bosch Oxygen Sensor 15132
53.55, Save 39%   NEW ITEM
OEM: 15132, Item: 581752
  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: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 250-24649/25024649Walker Products
2005-2008, 2010-2016 Buick LaCrosse Walker Products Oxygen Sensor 250-24649
54.45, Save 39%   NEW ITEM
OEM: 250-24649, Item: 1195614
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Front, Upstream Rear, Upstream Left, Upstream Right, Downstream, Downstream Front, Downstream Rear, Downstream Left, Downstream Right

Buick LaCrosse Oxygen Sensor, OEM: ES20320Delphi
2005-2007 Buick LaCrosse 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

Buick LaCrosse Oxygen Sensor, OEM: 15151Bosch
2010 Buick LaCrosse Bosch Oxygen Sensor 15151
55.95, Save 39%   NEW ITEM
OEM: 15151, Item: 949599
  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

Buick LaCrosse Oxygen Sensor, OEM: 213-1552/2131552ACDelco
2005-2007 Buick LaCrosse ACDelco Oxygen Sensor 213-1552
57.15, Save 39%   NEW ITEM
OEM: 213-1552, Item: 887916
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 213-4553/2134553ACDelco
2010-2011 Buick LaCrosse ACDelco Oxygen Sensor 213-4553
58.15, Save 39%   NEW ITEM
OEM: 213-4553, Item: 888229
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center, Upstream

Buick LaCrosse Oxygen Sensor, OEM: 21513NGK
2008-2009 Buick LaCrosse 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: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 16089Bosch
2005-2008 Buick LaCrosse Bosch Oxygen Sensor 16089
61.55, Save 39%   NEW ITEM
OEM: 16089, Item: 949868
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 16070Bosch
2010-2011 Buick LaCrosse Bosch Oxygen Sensor 16070
63.65, Save 39%   NEW ITEM
OEM: 16070, Item: 949865
  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

Buick LaCrosse Oxygen Sensor, OEM: 21546NGK
2005-2009 Buick LaCrosse 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

Buick LaCrosse Oxygen Sensor, OEM: 213-2934/2132934ACDelco
2005-2009 Buick LaCrosse 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, Upstream Front, Upstream Rear

Buick LaCrosse Oxygen Sensor, OEM: 16717Bosch
2005-2008 Buick LaCrosse Bosch Oxygen Sensor 16717
66.95, Save 39%   NEW ITEM
OEM: 16717, Item: 949929
  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

Buick LaCrosse Oxygen Sensor, OEM: ES20009Delphi
2010-2011 Buick LaCrosse 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: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 234-4815/2344815Denso
2005-2008, 2010-2011 Buick LaCrosse Denso Oxygen Sensor 234-4815
67.65, Save 39%   NEW ITEM
OEM: 234-4815, Item: 1190432
  Only 4 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, Downstream

Buick LaCrosse Oxygen Sensor, OEM: 213-1553/2131553ACDelco
2005-2009 Buick LaCrosse ACDelco Oxygen Sensor 213-1553
73.45, Save 39%   NEW ITEM
OEM: 213-1553, Item: 887917
  Only 4 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

Buick LaCrosse OE Style Oxygen Sensor, OEM: 17275Bosch
2005-2008 Buick LaCrosse Bosch OE Style Oxygen Sensor 17275
75.65, Save 39%   NEW ITEM
OEM: 17275, Item: 582085
  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: Upstream

Buick LaCrosse Oxygen Sensor, OEM: ES20383Delphi
2008-2009 Buick LaCrosse Delphi Oxygen Sensor ES20383
75.75, Save 39%   NEW ITEM
OEM: ES20383, Item: 997954
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 21517NGK
2005-2009 Buick LaCrosse NGK Oxygen Sensor 21517
78.15, Save 39%   NEW ITEM
OEM: 21517, Item: 1398771
  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

Buick LaCrosse Oxygen Sensor, OEM: 250-25002/25025002Walker Products
2005-2008 Buick LaCrosse Walker Products Oxygen Sensor 250-25002
85.75, Save 39%   NEW ITEM
OEM: 250-25002, Item: 1195790
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Buick LaCrosse Oxygen Sensor, OEM: 213-2957/2132957ACDelco
2010-2015 Buick LaCrosse ACDelco Oxygen Sensor 213-2957
98.25, Save 39%   NEW ITEM
OEM: 213-2957, Item: 888014
  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

Buick LaCrosse Oxygen Sensor, OEM: ES10920Delphi
2005-2008 Buick LaCrosse Delphi Oxygen Sensor ES10920
106.25, Save 39%   NEW ITEM
OEM: ES10920, Item: 997644
  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: Front

Buick LaCrosse Oxygen Sensor, OEM: 24316NTK
2005-2008 Buick LaCrosse NTK Oxygen Sensor 24316
119.45, Save 39%   NEW ITEM
OEM: 24316, Item: 450537
  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: Upper

Buick LaCrosse Oxygen Sensor, OEM: ES20365Delphi
2011-2012 Buick LaCrosse Delphi Oxygen Sensor ES20365
94.05, Save 39%   NO STOCK
OEM: ES20365, Item: 997940
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear