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Buick LaCrosse Oxygen Sensor

Great cars and trucks like your LaCrosse need great parts.

Select Your VehicleWhen your Buick LaCrosse left the factory, it was destined for a driver who wants economical pricing in their automobile. Your Buick dealership isn't the only place to buy trusted replacement parts for your LaCrosse. It's not a regular occurrence that you realize that you have to buy a replacement Oxygen Sensor for your automobile. Anyone who owns a Buick knows that when it comes to repairing their vehicle only the highest quality replacement parts will do.

Why Oxygen Sensor replacement is so important.

Reducing harmful emissions that come from your car or truck depends on your use of properly functioning air and fuel delivery parts. The fuel-injection system on your Buick LaCrosse is runs on signals sent by your ECU which uses data collected by your 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 emissions from your tailpipe may be in excess of legal levels.

Good products, bargain prices, knowledgeable professionals.

When your Buick requires a top quality replacement Oxygen Sensor, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. At Car Parts Discount, we have live customer service members available with enough expertise to help you buy the correct Buick LaCrosse part for your needs. Just choose your year from the list below to find the right Buick LaCrosse Oxygen Sensor for your 2018, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Buick LaCrosse OE Style Oxygen Sensor, OEM: 17275Bosch
2005-2008 Buick LaCrosse Bosch OE Style Oxygen Sensor 17275
77.65, Save 39%   NEW ITEM
OEM: 17275, Item: 582085
  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 OE Style Oxygen Sensor, OEM: 15151Bosch
2010 Buick LaCrosse Bosch OE Style Oxygen Sensor 15151
58.35, Save 39%   NEW ITEM
OEM: 15151, Item: 666529
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Buick LaCrosse OE Style Oxygen Sensor, OEM: 15153Bosch
2011-2016 Buick LaCrosse Bosch OE Style Oxygen Sensor 15153
46.15, Save 39%   NEW ITEM
OEM: 15153, Item: 581762
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 15733Bosch
2005-2016 Buick LaCrosse Bosch Oxygen Sensor 15733
43.05, Save 39%   POPULAR
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

Buick LaCrosse Oxygen Sensor, OEM: 234-4209/2344209Denso
2005-2009 Buick LaCrosse Denso Oxygen Sensor 234-4209
34.15, Save 39%   POPULAR
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

Buick LaCrosse Oxygen Sensor, OEM: 15740Bosch
2005-2009 Buick LaCrosse Bosch Oxygen Sensor 15740
39.95, Save 39%   NEW ITEM
OEM: 15740, Item: 581941
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream, Downstream

Bosch
2005-2016 Buick LaCrosse Bosch Oxygen Sensor 15741
36.65, Save 39%   POPULAR
OEM: 15741, Item: 1158858
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream, Downstream

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

Buick LaCrosse Oxygen Sensor, OEM: 15730Bosch
2005-2014 Buick LaCrosse Bosch Oxygen Sensor 15730
41.45, Save 39%   NEW ITEM
OEM: 15730, Item: 66698
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upper, Lower

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

Vehicle Install Locations: Downstream

Buick LaCrosse Oxygen Sensor, OEM: 21048NGK
2005-2007 Buick LaCrosse NGK Oxygen Sensor 21048
34.95, Save 39%   NEW ITEM
OEM: 21048, Item: 1398753
  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: 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: 24316NTK
2005-2008 Buick LaCrosse NTK Oxygen Sensor 24316
121.55, Save 39%   NEW ITEM
OEM: 24316, Item: 450537
  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: Upper

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: 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: 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: 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: 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: 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: 16070Bosch
2010-2011 Buick LaCrosse Bosch Oxygen Sensor 16070
65.85, 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: 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: 234-4673/2344673Denso
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: 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: 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: 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: 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: 250-25002/25025002Walker 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: 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: 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

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: 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: 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
  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: Center, Upstream

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

Buick LaCrosse Oxygen Sensor, OEM: 12627139ACDelco
2018 Buick LaCrosse ACDelco Oxygen Sensor 12627139
41.15, Save 39%   NEW ITEM
OEM: 12627139, Item: 896571
  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

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

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 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: 16089Bosch
2005-2008 Buick LaCrosse Bosch Oxygen Sensor 16089
63.45, 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: 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: 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: 213-2957/2132957ACDelco
2010-2016 Buick LaCrosse ACDelco Oxygen Sensor 213-2957
98.25, Save 39%   NEW ITEM
OEM: 213-2957, Item: 888014
  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: 21517NGK
2005-2009 Buick LaCrosse NGK Oxygen Sensor 21517
39.35, Save 39%   NEW ITEM
OEM: 21517, Item: 1398771
  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: 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
  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: 15152Bosch
2005-2009 Buick LaCrosse Bosch Oxygen Sensor 15152
40.85, 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: 13686Bosch
2008-2009 Buick LaCrosse Bosch Oxygen Sensor 13686
38.45, 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: 15899Bosch
2005-2009 Buick LaCrosse Bosch Oxygen Sensor 15899
37.35, 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: 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: ES20383Delphi
2008-2009 Buick LaCrosse Delphi Oxygen Sensor ES20383
75.75, Save 39%   NEW ITEM
OEM: ES20383, Item: 997954
  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: OS5461Spectra Premium
2005-2008, 2010-2016 Buick LaCrosse Spectra Premium Oxygen Sensor OS5461
42.55, Save 39%   NEW ITEM
OEM: OS5461, Item: 1112694
  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, Downstream, Downstream Left, Downstream Right

Buick LaCrosse Oxygen Sensor, OEM: 21064NGK
2010 Buick LaCrosse NGK Oxygen Sensor 21064
39.55, Save 39%   NEW ITEM
OEM: 21064, Item: 1398762
  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: 213-1699/2131699ACDelco
2005-2006 Buick LaCrosse ACDelco Oxygen Sensor 213-1699
47.55, Save 39%   NEW ITEM
OEM: 213-1699, Item: 887972
  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

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

Buick LaCrosse Oxygen Sensor, OEM: 213-4350/2134350ACDelco
2008-2009 Buick LaCrosse ACDelco Oxygen Sensor 213-4350
100.75, Save 39%   NEW ITEM
OEM: 213-4350, Item: 1476206
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream, Downstream

Buick LaCrosse Oxygen Sensor, OEM: 21513NGK
2008-2009 Buick LaCrosse NGK Oxygen Sensor 21513
42.05, Save 39%   NEW ITEM
OEM: 21513, Item: 1398768
  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: ES20009Delphi
2010-2011 Buick LaCrosse Delphi Oxygen Sensor ES20009
67.25, Save 39%   NEW ITEM
OEM: ES20009, Item: 997711
  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: 213-2920/2132920ACDelco
2008-2009 Buick LaCrosse ACDelco Oxygen Sensor 213-2920
94.05, Save 39%   NEW ITEM
OEM: 213-2920, Item: 1474144
  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: 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: 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 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: 21023NGK
2008-2009 Buick LaCrosse NGK Oxygen Sensor 21023
40.95, Save 39%   NEW ITEM
OEM: 21023, Item: 1398743
  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: 15132Bosch
2008-2009 Buick LaCrosse Bosch Oxygen Sensor 15132
55.05, Save 39%   NEW ITEM
OEM: 15132, Item: 581752
  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: 350-34483/35034483Walker Products
2008-2009 Buick LaCrosse Walker Products Oxygen Sensor 350-34483
28.95, Save 39%   NEW ITEM
OEM: 350-34483, Item: 1504509
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream, Downstream

Buick LaCrosse Oxygen Sensor, OEM: ES20365Delphi
2011-2012 Buick LaCrosse Delphi Oxygen Sensor ES20365
94.05, Save 39%   NEW ITEM
OEM: ES20365, Item: 997940
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Buick LaCrosse Oxygen Sensor, OEM: 234-4249/2344249Denso
2008-2009 Buick LaCrosse Denso Oxygen Sensor 234-4249
46.95, Save 39%   NEW ITEM
OEM: 234-4249, Item: 1189916
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream