Oxygen Sensor Replacement Estimate for Chevrolet LLV

Chevrolet LLV Oxygen Sensor Replacement costs $103 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$101 to $114
Labor: $70 -$80
Parts: $31 -$34
Average Dealer price
$155 to 161
Average Shop price
$122 to 126
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CarServiceYourMechanic PriceShop/Dealer Price
1995 Chevrolet LLVL4-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.42Shop/Dealer Price$126.30 - $162.26
1994 Chevrolet LLVL4-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$102.81Shop/Dealer Price$125.60 - $161.14
1993 Chevrolet LLVL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1993 Chevrolet LLVL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.34 - $167.13
1987 Chevrolet LLVL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
1989 Chevrolet LLVL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.13 - $168.39
1987 Chevrolet LLVL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$130.44 - $168.89
1992 Chevrolet LLVL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.16
Show example Chevrolet LLV Oxygen Sensor Replacement prices

Parts required for a Chevrolet LLV 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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75 reviews
Timothy
17 years of experience
He was very nice and informative ,I would have him work on my vehicles anytime
2005 CHEVROLET AVEO - CAR IS STALLING INSPECTION
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24 reviews
Ben
13 years of experience
Ben arrived on time and did an excellent job on my old truck. He explained what he was doing and showed me the worn-out parts. He answered all my questions and told me about some other work that needs to be done. I highly recommend Ben!
1994 CHEVROLET K1500 - DISTRIBUTOR CAP AND ROTOR REPLACEMENT
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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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