Oxygen Sensor Replacement Estimate for Land Rover LR4

Land Rover LR4 Oxygen Sensor Replacement costs $338 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$248 to $442
Labor: $98 -$128
Parts: $150 -$314
Average Dealer price
$430 to 778
Average Shop price
$304 to 526
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Land Rover LR4V8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$274.13Shop/Dealer Price$355.32 - $507.40
2010 Land Rover LR4V8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$431.56Shop/Dealer Price$550.69 - $827.66
2011 Land Rover LR4V8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$431.56Shop/Dealer Price$550.58 - $827.47
2010 Land Rover LR4V8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$271.13Shop/Dealer Price$351.69 - $501.63
2012 Land Rover LR4V8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$274.13Shop/Dealer Price$355.35 - $507.46
2012 Land Rover LR4V8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$437.84Shop/Dealer Price$558.37 - $839.92
Show example Land Rover LR4 Oxygen Sensor Replacement prices

Parts required for a Land Rover LR4 Oxygen Sensor Replacement

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Peter
38 years of experience
Peter was great very truthful and we were happy with everything he did thx
2002 LAND ROVER FREELANDER - OTHER INSPECTIONS
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341 reviews
Honorio
14 years of experience
Honorio was on time, friendly and expedient. He didn't need any hand holding and was well prepared for the job - even picking up parts on the way that his his team forgot to order in advance. Very conscientious and knowledgable. Highly recommend his services to anyone else looking for a reliable and trustworthy mechanic.
2010 LAND ROVER LR4 - BRAKE PADS REPLACEMENT (FRONT)
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Rodney
31 years of experience
Delightful
1997 LAND ROVER RANGE ROVER - FRONT CRANKSHAFT SEAL REPLACEMENT
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Dwight
27 years of experience
Dwight is very polite and professional, and he did a great job on the front drive shaft replacement on my Land Rover. I am so impressed with this company and it is because of individuals like Dwight who represent Your Mechanic in such an oustanding way. I have already scheduled some additional repairs and Dwight will be taking of those for me as well. I highly recommend him to anyone seeking quality repair work for their vehicle. Thanks for all your help today Dwight!
2004 LAND ROVER DISCOVERY - DRIVESHAFT REPAIR
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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 Land Rover Models