Oxygen Sensor Replacement Estimate for Chevrolet Astro

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

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YourMechanic Price
$96 to $235
Labor: $70 -$80
Parts: $26 -$155
Average Dealer price
$146 to 403
Average Shop price
$116 to 277
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CarServiceYourMechanic PriceShop/Dealer Price
1985 Chevrolet AstroV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.17 - $152.44
1992 Chevrolet AstroV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$134.83Shop/Dealer Price$165.62 - $225.18
2003 Chevrolet AstroV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.87 - $230.37
1996 Chevrolet AstroV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.48 - $232.95
1989 Chevrolet AstroL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
1992 Chevrolet AstroV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$143.92Shop/Dealer Price$176.91 - $243.24
2004 Chevrolet AstroV6-4.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$139.05Shop/Dealer Price$170.92 - $233.66
1998 Chevrolet AstroV6-4.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$234.22Shop/Dealer Price$289.86 - $423.97
Show example Chevrolet Astro Oxygen Sensor Replacement prices

Parts required for a Chevrolet Astro Oxygen Sensor Replacement

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Real customer reviews from Chevrolet owners like you.

450 reviews
Ben
36 years of experience
Did an outstanding job, showed up went to work right away, showed me the parts he replaced and showed me the diagnostic on how things should be working on my truck. GREAT JOB BEN
2003 CHEVROLET SILVERADO 1500 - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM, REAR/LOWER/DOWNSTREAM)
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308 reviews
Dan
34 years of experience
Did an amazing job! Professional, sharp, direct, and very quick. No complaints at all. Dan's the man.
2006 CHEVROLET COBALT - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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249 reviews
Russell
19 years of experience
Russell did a fine job on what I would call a difficult project. To replace the fuel pump on this van it was necessary to drain & drop the fuel tank. It took a lot of time for him to complete the task but he stayed with it until completion with great results. Although the replacement fuel pump is louder than the original it does its job well & as long as I can hear it I know it's working. Thanks for sending Russell. He is a tremendous help.
1986 CHEVROLET ASTRO - FUEL PUMP REPLACEMENT
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145 reviews
James
26 years of experience
James called me for information shortly after I booked the appt. online. I did this booking after 8PM and did not expect to hear from anyone for at least a couple days. This was a pleasant surprise. I recommend using your mechanic for all your mobile mechanic needs. they were prompt, professional & the price was considerably lower than had I taken into "the shop". I highly recommend your mechanic & James Winovitch specifically for his excellent service & caring for our needs.
1999 CHEVROLET ASTRO - CAR IS NOT STARTING 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.

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