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Oldsmobile Firenza Oxygen Sensor

Keeping your Firenza in top shape is your top priority.

When your Oldsmobile Firenza was born, it was destined for a driver who values a trusted name in their automobile. You bought your Firenza because its reliability and long-lasting quality agreed with your nature; so why would you be okay with anything but the best when it comes to superior quality auto parts? It's not every day that you realize that you have to buy a replacement Oxygen Sensor to repair your vehicle. Obviously, you didn't buy your Firenza unless you knew that you wanted performance and American style both impeccably combined into one vehicle.

What Oxygen Sensor does for your vehicle.

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 Oldsmobile Firenza is heavily controlled by a computer which uses data collected by your oxygen sensors. Your Oldsmobile Firenza 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 it will likely be emitting an excess of hazardous exhaust.

You've tried the rest, now try the best.

Select Your YearProcuring new Oldsmobile parts from www.carpartsdiscount.com means you are taking advantage of the most superior original and aftermarket replacement Firenza parts on the internet. Given all the hassles associated with repairing damage to your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the correct Oldsmobile Firenza part for your needs. When it comes to Oldsmobile Firenza Oxygen Sensor parts, you can find them for 1988, 1987, 1986, 1985, 1984, 1983, 1982 models by clicking the appropriate year below.

Oldsmobile Firenza Oxygen Sensor, OEM: 234-1000/2341000
Denso Oxygen Sensor 234-1000
11.95, Save 39%   POPULAR
OEM: 234-1000, Item: 24823
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza, 2.0L 1984CC 121Cu. In. L4
Oldsmobile Firenza, 2.0L 2000CC 122Cu. In. L4
Oldsmobile Firenza, 2.8L 2835CC 173Cu. In. V6
Oldsmobile Firenza Oxygen Sensor, OEM: 234-2000/2342000
Denso Oxygen Sensor 234-2000
21.05, Save 39%   NEW ITEM
OEM: 234-2000, Item: 1189557
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza Oxygen Sensor, OEM: 11027
Bosch Oxygen Sensor 11027
19.45, Save 39%   NEW ITEM
OEM: 11027, Item: 58764
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza, 2.0L 1984CC 121Cu. In. L4
Oldsmobile Firenza, 2.0L 2000CC 122Cu. In. L4
Oldsmobile Firenza, 2.8L 2835CC 173Cu. In. V6
Oldsmobile Firenza Oxygen Sensor, OEM: 213-1165/2131165
ACDelco Oxygen Sensor 213-1165
20.95, Save 39%  
OEM: 213-1165, Item: 693570
5 In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza, 2.0L 1984CC 121Cu. In. L4
Oldsmobile Firenza, 2.0L 2000CC 122Cu. In. L4
Oldsmobile Firenza, 2.8L 2835CC 173Cu. In. V6
Oldsmobile Firenza Oxygen Sensor, OEM: 234-1001/2341001
Denso Oxygen Sensor 234-1001
11.45, Save 40%  
OEM: 234-1001, Item: 318228
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza, 2.0L 1984CC 121Cu. In. L4
Oldsmobile Firenza, 2.0L 2000CC 122Cu. In. L4
Oldsmobile Firenza, 2.8L 2835CC 173Cu. In. V6
Oldsmobile Firenza Oxygen Sensor, OEM: 25021001
Walker Oxygen Sensor 25021001
21.65, Save 39%   NEW ITEM
OEM: 25021001, Item: 73879
4 In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza, 2.0L 1984CC 121Cu. In. L4
Oldsmobile Firenza, 2.0L 2000CC 122Cu. In. L4
Oldsmobile Firenza, 2.8L 2835CC 173Cu. In. V6
Oldsmobile Firenza Oxygen Sensor, OEM: 234-2001/2342001
Denso Oxygen Sensor 234-2001
16.45, Save 39%   NEW ITEM
OEM: 234-2001, Item: 24446
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza Oxygen Sensor, OEM: AFS21
ACDelco Oxygen Sensor AFS21
16.45, Save 39%   NEW ITEM
OEM: AFS21, Item: 899192
7 In Stock, Usually ships within 1 business day

Oldsmobile Firenza
Oldsmobile Firenza Oxygen Sensor, OEM: 250-22001/25022001
Walker Products Oxygen Sensor 250-22001
17.95, Save 39%   NEW ITEM
OEM: 250-22001, Item: 1195105
4 In Stock, Usually ships within 1 business day

Oldsmobile Firenza, 1.8L 1840CC 112Cu. In. L4
Oldsmobile Firenza Oxygen Sensor, OEM: ES10966
Delphi Oxygen Sensor ES10966
13.65, Save 39%   NEW ITEM
OEM: ES10966, Item: 997686
10 or More In Stock, Usually ships within 1 business day

Oldsmobile Firenza