Oxygen Sensor Replacement Estimate for GMC Safari

GMC Safari Oxygen Sensor Replacement costs $126 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$95 to $206
Labor: $70 -$80
Parts: $25 -$126
Average Dealer price
$143 to 345
Average Shop price
$115 to 241
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
1985 GMC SafariV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.71 - $172.51
1989 GMC SafariV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$107.84Shop/Dealer Price$131.88 - $171.20
2002 GMC SafariV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$136.19Shop/Dealer Price$167.28 - $227.82
2004 GMC SafariV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$162.92Shop/Dealer Price$200.72 - $281.33
1989 GMC SafariL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.72 - $172.53
2004 GMC SafariV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$186.73Shop/Dealer Price$230.42 - $328.85
1993 GMC SafariV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.92Shop/Dealer Price$173.25 - $237.39
1988 GMC SafariL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$107.84Shop/Dealer Price$131.88 - $171.20
Show example GMC Safari Oxygen Sensor Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

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
Only problem I had was the email sent to me with quotes for other work did not work. Please resubmit.
2000 GMC SAFARI - OIL CHANGE
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!
282 reviews
Mark
6 years of experience
Having just moved to the U.S. from the U.K we didn't have anyone as our "go-to" for any car issues that we might encounter. We found your mechanic online and I have to say that their speed of service and professionalism was outstanding. Many thanks for today Mark.
2004 GMC YUKON XL 1500 - WINDOW REGULATOR REPLACEMENT (PASSENGER SIDE FRONT)
Want Mark's expert advice? Ask your question now. Its free!
256 reviews
Jay
32 years of experience
This guy knows his stuff, you can feel confident using him, I highly recommend his services!
2007 GMC YUKON - CRUISE CONTROL IS NOT WORKING INSPECTION
Want Jay'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