Oxygen Sensor Replacement Estimate for GMC Safari

GMC Safari Oxygen Sensor Replacement costs $127 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$96 to $235
Labor: $70 -$80
Parts: $26 -$155
Average Dealer price
$146 to 403
Average Shop price
$116 to 277
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1986 GMC SafariV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.17 - $152.44
1992 GMC SafariV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$134.83Shop/Dealer Price$165.62 - $225.18
1997 GMC SafariV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.46 - $232.92
1993 GMC SafariV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$134.83Shop/Dealer Price$165.60 - $225.14
1994 GMC SafariV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$143.92Shop/Dealer Price$176.93 - $243.27
1989 GMC SafariV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.16 - $152.44
2002 GMC SafariV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.74Shop/Dealer Price$169.29 - $231.05
1990 GMC SafariL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.57 - $151.50
Show example GMC Safari Oxygen Sensor Replacement prices

Parts required for a GMC Safari Oxygen Sensor Replacement

Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

471 reviews
Peter
38 years of experience
2000 GMC SAFARI - POWER STEERING PUMP REPLACEMENT
Want Peter's expert advice? Ask your question now. Its free!
311 reviews
Lucas
12 years of experience
Lucass was extremely kind, knowledgeable, and best of all honest. The price was readonable and I have already recommend him t pop a friend. Thank you Kerry Bender
2002 GMC SAFARI - OTHER INSPECTIONS
Want Lucas's expert advice? Ask your question now. Its free!
283 reviews
Jason
12 years of experience
Outstanding!!!!!!!
1999 GMC SIERRA 1500 - OIL CHANGE
Want Jason's expert advice? Ask your question now. Its free!
249 reviews
Russell
19 years of experience
Good experience. Russell worked hard considering the adverse conditions
1997 GMC C1500 - INTAKE MANIFOLD GASKETS REPLACEMENT
Want Russell's expert advice? Ask your question now. Its free!

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 GMC Models