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Pontiac PartsPontiac Optima PartsOxygen Sensor

Pontiac Optima Oxygen Sensor

You enjoy taking care of your Optima.

Select Your VehicleAnyone who owns a Pontiac knows that when it comes to maintaining their automobile only the most superior replacement parts will do. Car aficionados know that good looks is built into each Pontiac, and know that only the best repair Optima parts will suffice when maintenance needs to be done. The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles currently being driven today. Pontiac automobile drivers have become used to a certain level of dependability when driving their Optima around town.

What Oxygen Sensor does for your vehicle.

Achieving maximum power and fuel efficiency with your car or truck depends on the quality and performance of the parts you use. The fuel-injection system on your Pontiac Optima is runs on signals sent by your ECU 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 car will not get the best fuel economy or produce enough horsepower, and emissions from your tailpipe may be in excess of legal levels.

Your automotive desires .

Trust in the value of the parts you get from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When your Pontiac requires a new replacement Oxygen Sensor, there's no need to trust any store other than the authority, Car Parts Discount. Don't let a Oxygen Sensor repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by using anything but the highest quality replacement parts. All the Pontiac Optima Oxygen Sensor parts on this page will fit vehicles made in 1991, 1990, 1989, 1988. Choose your year below to refine your search.

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
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Vehicle Install Locations: Upstream

Pontiac Optima Oxygen Sensor, OEM: 234-1000/2341000Denso
1988-1991 Pontiac Optima Denso Oxygen Sensor 234-1000
11.95, Save 39%   POPULAR
OEM: 234-1000, Item: 24823
  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: 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: 12014Bosch
1988-1991 Pontiac Optima Bosch Oxygen Sensor 12014
15.15, Save 39%   NEW ITEM
OEM: 12014, Item: 61893
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

Pontiac Optima Oxygen Sensor, OEM: 11027Bosch
1988-1991 Pontiac Optima Bosch Oxygen Sensor 11027
19.85, Save 40%   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