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Buick LaCrosse Oxygen Sensor

You enjoy taking care of your LaCrosse.

Anyone who owns a Buick knows that when it comes to repairing their automobile only the most superior replacement parts will do. You purchased your LaCrosse because its dependability and a trusted name struck a chord inside you; so why would you settle for second best when it comes to great quality auto parts? When your Buick LaCrosse left the factory, it was destined for a person with discerning taste who wants economical pricing in their automobile. While it may not be difficult to find replacement parts for Buick vehicles, these days the necessity for nothing but the highest quality are required to fix your car or truck.

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

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 car will not get the best fuel economy or produce enough horsepower, and emissions from your tailpipe may be in excess of legal levels.

The best parts are right around the corner.

Select Your YearBuying new Buick parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement LaCrosse parts on the internet. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the correct Buick LaCrosse part for your needs. Get your LaCrosse back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Just choose your year from the list below to find the right Buick LaCrosse Oxygen Sensor for your 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005 model.

Buick LaCrosse Oxygen Sensor, OEM: 234-4209/2344209
Denso Oxygen Sensor 234-4209
34.05, Save 39%   POPULAR
OEM: 234-4209, Item: 21557
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 3.8L 3791CC 231Cu. In. V6
Buick LaCrosse Oxygen Sensor Universal, OEM: SG300
SMP Oxygen Sensor Universal SG300
53.05, Save 39%   NEW ITEM
OEM: SG300, Item: 318162
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 3.8L 3791CC 231Cu. In. V6
Buick LaCrosse Oxygen Sensor, OEM: 234-4668/2344668
Denso Oxygen Sensor 234-4668
26.15, Save 39%  
OEM: 234-4668, Item: 19430
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 3.8L 3791CC 231Cu. In. V6
Buick LaCrosse Oxygen Sensor, OEM: 234-4212/2344212
Denso Oxygen Sensor 234-4212
33.35, Save 39%  
OEM: 234-4212, Item: 21532
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 2.4L 2384CC 145Cu. In. L4
Buick LaCrosse, 3.8L 3791CC 231Cu. In. V6
Buick LaCrosse Oxygen Sensor, OEM: 234-4815/2344815
Denso Oxygen Sensor 234-4815
119.45, Save 39%   NEW ITEM
OEM: 234-4815, Item: 18273
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 3.0L 2982CC 182Cu. In. V6
Buick LaCrosse, 3.6L 3555CC 217Cu. In. V6
Buick LaCrosse Oxygen Sensor, OEM: 234-4646/2344646
Denso Oxygen Sensor 234-4646
35.45, Save 39%   NEW ITEM
OEM: 234-4646, Item: 19630
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 3.8L 3791CC 231Cu. In. V6
Buick LaCrosse Oxygen Sensor, OEM: 234-4647/2344647
Denso Oxygen Sensor 234-4647
39.95, Save 39%   NEW ITEM
OEM: 234-4647, Item: 19615
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 3.8L 3791CC 231Cu. In. V6
Buick LaCrosse Oxygen Sensor, OEM: 234-4103/2344103
Denso Oxygen Sensor 234-4103
36.45, Save 39%   NEW ITEM
OEM: 234-4103, Item: 22613
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 3.8L 3791CC 231Cu. In. V6
Buick LaCrosse Oxygen Sensor, OEM: 234-4673/2344673
Denso Oxygen Sensor 234-4673
35.65, Save 39%   NEW ITEM
OEM: 234-4673, Item: 19382
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 2.4L 2384CC 145Cu. In. L4
Buick LaCrosse Oxygen Sensor, OEM: 234-4236/2344236
Denso Oxygen Sensor 234-4236
47.25, Save 39%   NEW ITEM
OEM: 234-4236, Item: 21356
10 or More In Stock, Usually ships within 1 business day

Buick LaCrosse, 5.3L 5328CC 325Cu. In. V8