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Pontiac PartsPontiac Optima PartsOxygen Sensor

Pontiac Optima Oxygen Sensor

You enjoy taking care of your Optima.

Your Pontiac dealership isn't the only place to buy the best replacement parts for your Optima. When your Pontiac Optima left the factory, it was destined for a person with discerning taste who wants trustworthy transportation in their automobile. While it's not hard to buy replacement parts for Pontiac vehicles, these days only the absolute best are required to maintain your car or truck. Obviously, you didn't buy your Optima unless you knew that you wanted performance and great value both impeccably combined into one automobile.

Why Oxygen Sensor replacement is so important.

Achieving maximum power and fuel efficiency with your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your Pontiac Optima is heavily controlled by a computer which relies on input from the oxygen sensors. Your Pontiac Optima 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.

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Select Your YearMake all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Given all the trouble that can be involved with installing a part to fix your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. Get your Optima back on the road with the best repair parts from the experts at Car Parts Discount. Just choose your year from the list below to find the right Pontiac Optima Oxygen Sensor for your 1991, 1990, 1989, 1988 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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Pontiac Optima Oxygen Sensor, OEM: 234-1001/2341001Denso
1988-1991 Pontiac Optima Denso Oxygen Sensor 234-1001
11.55, Save 40%   NEW ITEM
OEM: 234-1001, Item: 1189522
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Pontiac Optima Oxygen Sensor, OEM: 234-1000/2341000Denso
1988-1991 Pontiac Optima Denso Oxygen Sensor 234-1000
12.15, Save 39%   NEW ITEM
OEM: 234-1000, Item: 1189521
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Pontiac Optima OE Style Oxygen Sensor, OEM: 12014Bosch
1988-1991 Pontiac Optima Bosch OE Style Oxygen Sensor 12014
13.15, Save 39%   NEW ITEM
OEM: 12014, Item: 581449
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

Pontiac Optima Oxygen Sensor, OEM: 11027Bosch
1988-1991 Pontiac Optima Bosch Oxygen Sensor 11027
13.85, Save 40%   NEW ITEM
OEM: 11027, Item: 581445
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

Pontiac Optima Oxygen Sensor, OEM: 21002NGK
1988-1991 Pontiac Optima NGK Oxygen Sensor 21002
14.75, Save 39%   NEW ITEM
OEM: 21002, Item: 1398739
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Pontiac Optima Oxygen Sensor, OEM: 11027Bosch
1988-1991 Pontiac Optima Bosch Oxygen Sensor 11027
19.45, Save 39%   NEW ITEM
OEM: 11027, Item: 58764
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front