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Buick Somerset Regal Oxygen Sensor

Your Somerset Regal is a prized possession.

It's not a regular occurrence that you discover you need a replacement Oxygen Sensor to fix your vehicle. You bought your Somerset Regal because its dependability and economical pricing appealed to your senses; so why would you settle for anything but the best when it comes to great quality auto parts? Buick vehicle owners have come to expect a certain level of reliability when driving their Somerset Regal around town. Your Buick dealership isn't the only place to locate the highest quality repair parts to fix your Somerset Regal.

The function and purpose of Oxygen Sensor.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your Buick Somerset Regal is heavily controlled by a computer which relies on input from the oxygen sensors. Your Buick Somerset Regal 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.

Don't wait another day... buy your replacements right now.

Select Your YearMake all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Procuring new Buick parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement Somerset Regal parts on the internet. Don't let a broken Oxygen Sensor spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the highest quality replacement parts. Just choose your year from the list below to find the right Buick Somerset Regal Oxygen Sensor for your 1985 model.

Select Your Year

Buick Somerset Regal Oxygen Sensor, OEM: 11027
Bosch Oxygen Sensor 11027
18.25, Save 39%   NEW ITEM
OEM: 11027, Item: 58764
10 or More In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: 213-1165/2131165
ACDelco Oxygen Sensor 213-1165
20.95, Save 39%  
OEM: 213-1165, Item: 693570
7 In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: 25021001
Walker Oxygen Sensor 25021001
21.05, Save 39%   NEW ITEM
OEM: 25021001, Item: 73879
4 In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: AFS21
ACDelco Oxygen Sensor AFS21
16.45, Save 39%   NEW ITEM
OEM: AFS21, Item: 899192
9 In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: 234-1001/2341001
Denso Oxygen Sensor 234-1001
11.25, Save 39%   NEW ITEM
OEM: 234-1001, Item: 1189522
10 or More In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: 234-1000/2341000
Denso Oxygen Sensor 234-1000
11.75, Save 39%   NEW ITEM
OEM: 234-1000, Item: 1189521
10 or More In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: ES10966
Delphi Oxygen Sensor ES10966
13.25, Save 39%   NEW ITEM
OEM: ES10966, Item: 997686
10 or More In Stock, Usually ships within 1 business day

Buick Somerset Regal
Buick Somerset Regal Oxygen Sensor, OEM: 21002
NGK Oxygen Sensor 21002
14.75, Save 39%   NEW ITEM
OEM: 21002, Item: 1398739
10 or More In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: 250-21001/25021001
Walker Products Oxygen Sensor 250-21001
14.75, Save 39%   NEW ITEM
OEM: 250-21001, Item: 1195064
4 In Stock, Usually ships within 1 business day

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6
Buick Somerset Regal Oxygen Sensor, OEM: 11027
Bosch Oxygen Sensor 11027
13.85, Save 40%   NEW ITEM
OEM: 11027, Item: 581445
10 or More In Stock, Usually ships within 1-2 business days

Buick Somerset Regal, 2.5L 2477CC 151Cu. In. L4
Buick Somerset Regal, 3.0L 2956CC 181Cu. In. V6