Oxygen Sensor Replacement Estimate for Jeep J20

Jeep J20 Oxygen Sensor Replacement costs $105 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $123
Labor: $70 -$80
Parts: $26 -$43
Average Dealer price
$146 to 179
Average Shop price
$116 to 137
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CarServiceYourMechanic PriceShop/Dealer Price
1986 Jeep J20V8-5.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$116.68Shop/Dealer Price$142.87 - $188.77
1985 Jeep J20V8-5.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$115.81Shop/Dealer Price$141.86 - $187.16
1987 Jeep J20V8-5.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.53 - $151.43
1988 Jeep J20V8-5.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.55 - $151.47
Show example Jeep J20 Oxygen Sensor Replacement prices

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445 reviews
Chris
17 years of experience
Chris went above and beyond as usual. Chris is a great mechanic, and a man of integrity, and truly gets the job done right no matter what.
1989 JEEP CHEROKEE - BLEED BRAKES
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77 reviews
Pete
11 years of experience
He was super nice and polite, but when trying to fix door popped out the door panel a bit and never put it back. I didn't notice till I left, bet he left my jeep in worse shape than before he showed up. He unfortunately couldn't tell me what was wrong or fix so it was not a great experience, but he was super nice and seems knowledgeable about fords...I just didn't have a ford.
1998 JEEP WRANGLER - DOOR DOES NOT LOCK OR OPEN INSPECTION
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47 reviews
Joseph
10 years of experience
Excellent service! Very friendly and professional.
2014 JEEP GRAND CHEROKEE - HEADLIGHT BULB REPLACEMENT (DRIVER SIDE LOW BEAM)
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34 reviews
Maxwell
13 years of experience
Maxwell was an excellent mechanic. I called him for my fuel pump but that turned out not to be the problem. He told me it was the spark plugs and showed me how I could do it myself and the exact parts I needed to buy. I will definitely be giving him a call the next time something isn't working right. Higly recommended. Thanks again Maxwell!
1993 JEEP CHEROKEE - OTHER INSPECTIONS
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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 Jeep Models