Oxygen Sensor Replacement Estimate for Isuzu Trooper

Isuzu Trooper Oxygen Sensor Replacement costs $128 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $198
Labor: $70 -$112
Parts: $26 -$86
Average Dealer price
$146 to 303
Average Shop price
$116 to 225
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CarServiceYourMechanic PriceShop/Dealer Price
1984 Isuzu TrooperL4-2.2L DieselService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$107.96Shop/Dealer Price$131.98 - $171.34
1990 Isuzu TrooperL4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$107.26Shop/Dealer Price$131.17 - $170.06
1990 Isuzu TrooperV6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$116.34Shop/Dealer Price$142.47 - $188.14
1991 Isuzu TrooperL4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.55 - $151.47
1998 Isuzu TrooperV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$168.03Shop/Dealer Price$205.88 - $273.66
1987 Isuzu TrooperL4-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$107.96Shop/Dealer Price$131.97 - $171.33
1991 Isuzu TrooperV6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$117.44Shop/Dealer Price$143.90 - $190.43
1999 Isuzu TrooperV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$166.73Shop/Dealer Price$204.33 - $271.20
Show example Isuzu Trooper Oxygen Sensor Replacement prices

Parts required for a Isuzu Trooper Oxygen Sensor Replacement

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Tien
18 years of experience
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1996 ISUZU OASIS - CAR STARTER REPAIR
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12 years of experience
1991 ISUZU TROOPER - CHECK NEUTRAL SAFETY SWITCH
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31 years of experience
He was helpful and knowledgeable.
2004 ISUZU RODEO - SMOKE FROM ENGINE OR EXHAUST INSPECTION
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Theodore
11 years of experience
Theodore was very professional and friendly. Theodore was methodical with his diagnostics and quickly found the issue. The issue was resolve on the same visit. I would highly recommend Theodore.
2003 ISUZU ASCENDER - ENGINE HESITATES DURING ACCELERATION 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.

Oxygen Sensor Replacement Estimates for Popular Isuzu Models