Oxygen Sensor Replacement Estimate for Pontiac Grand Prix

Pontiac Grand Prix Oxygen Sensor Replacement costs $132 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $243
Labor: $70 -$88
Parts: $26 -$155
Average Dealer price
$146 to 412
Average Shop price
$116 to 285
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Pontiac Grand PrixV8-5.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$202.29Shop/Dealer Price$249.89 - $360.00
1990 Pontiac Grand PrixL4-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.17
2008 Pontiac Grand PrixV8-5.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$199.85Shop/Dealer Price$246.85 - $355.14
2004 Pontiac Grand PrixV6-3.8L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$151.46Shop/Dealer Price$186.39 - $258.42
2001 Pontiac Grand PrixV6-3.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.53Shop/Dealer Price$180.20 - $248.50
2002 Pontiac Grand PrixV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.53Shop/Dealer Price$180.18 - $248.47
1982 Pontiac Grand PrixV8-4.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$130.44 - $168.89
2002 Pontiac Grand PrixV6-3.8L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$159.12Shop/Dealer Price$195.99 - $273.77
Show example Pontiac Grand Prix Oxygen Sensor Replacement prices

Parts required for a Pontiac Grand Prix Oxygen Sensor Replacement

Meet some of our expert Pontiac mechanics

Real customer reviews from Pontiac owners like you.

283 reviews
Patrick
27 years of experience
Patrick did a great job he is a very well qualified mechanic. And he is most pleasant to work with very courteous and helpful. We had one oxygen sensor that the GM company sent us that was the wrong plug and part. Patrick noticed it right way and I had to reschedule him to come back when I receive the replacement. WILLIAM L CRAYTON William L Crayton
1998 PONTIAC FIREBIRD - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM, REAR/LOWER/DOWNSTREAM)
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184 reviews
Tom
37 years of experience
Tom is a very good mechanic Wish there would be more people around like him. He fixed the problem in a very short time. I had this problem before and it took the Pontiac Dealer 4 month to fix it not to mention the cost. Thanks again Tom. Regards Juergen Westerwelle
2001 PONTIAC GRAND PRIX - INSPECTION SERVICE
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145 reviews
James
26 years of experience
James arrived ahead of the scheduled time. He is a real professional. James explained every step of the process. Arrived with all the tools and meters required for the job. He did more checks than any service personnel at the dealership ever did. Talk about being impressed. Great personality. I knew my car was in good hands. I have the highest level of trust in his abilities. I will call on James expertise to care for my vehicle from this day on. Thank you so very much.
1993 PONTIAC GRAND PRIX - CAR IS NOT STARTING INSPECTION
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50 reviews
Luis
12 years of experience
None. I am satisfied with his performance and professionalism.
2000 PONTIAC GRAND PRIX - AC IS NOT WORKING INSPECTION
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All about Oxygen Sensor Replacement

With each new model year, manufacturers are adding more oxygen sensors to better manage engine operation. Some high performance engines have an oxygen sensor for each cylinder as well as one for the rear of each catalytic convertor. The sensors are located either underneath the hood or underneath the car. The oxygen sensors are connected (screwed) to the exhaust pipe, either in front or back of the catalytic converter. The front (upstream) sensors measure the amount of oxygen in the exhaust system. The purpose of the front oxygen sensor(s) is to measure how rich or lean the gases are as the gases exit the combustion chamber. Depending upon whether the exhaust gas is lean (high in oxygen content) or rich (low in oxygen content), the amount of fuel entering the engine is adjusted by the engine management computer to try and maintain an ideal mixture that produces the lowest emissions output from the catalytic convertor. Rear (downstream) sensors are located behind the catalytic converter. The purpose of the rear oxygen sensor(s) is to monitor the oxygen content of the exhaust gases leaving the catalytic convertor. If one or more of the oxygen sensors are faulty, your car may not pass the emissions test. If you drive your car with a faulty oxygen sensor, you may get poor gas mileage and it can damage the catalytic converter.

Oxygen Sensor Replacement Estimates for Popular Pontiac Models