Oxygen Sensor Replacement at your home or office.

Our certified mechanics come to you・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Logo-yelp
CUSTOMERS LOVE US ON YELP
4.5 out of 5 (550 reviews)
Icon-warranty_badge-02
SERVICES BACKED BY OUR
12-Month, 12,000-Mile Warranty
How does YourMechanic work?    
Icon-quote-hiw
Get a quote

Choose from 600+ repair, maintenance, and diagnostic services, backed by our 12-month, 12,000-mile warranty.

Icon-calendar-hiw
Book an appointment

Tell us when to meet you at your home or office. We’ll send one of our vetted, top-rated mechanics.

Icon-fixed-hiw
Get your car fixed

Continue with your day while our mechanic fixes your car onsite. You pay only after the job is done.

Oxygen Sensor Replacement Estimate for Land Rover Freelander

Land Rover Freelander Oxygen Sensor Replacement costs $183 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$170 to $195
Labor: $70 -$80
Parts: $100 -$115
Average Dealer price
$292 to 324
Average Shop price
$208 to 227
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2005 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$177.65Shop/Dealer Price$229.97 - $329.76
2005 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$192.27Shop/Dealer Price$248.37 - $359.22
2004 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$191.70Shop/Dealer Price$247.57 - $357.93
2003 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$192.27Shop/Dealer Price$248.33 - $359.14
2002 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$194.57Shop/Dealer Price$251.15 - $363.65
2004 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$194.57Shop/Dealer Price$251.12 - $363.60
2003 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$194.56Shop/Dealer Price$251.27 - $363.86
2002 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$191.70Shop/Dealer Price$247.65 - $358.06
Show example Land Rover Freelander Oxygen Sensor Replacement prices

Oxygen Sensor Replacement Service & Cost

What is the Oxygen Sensor all about?

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-MATROX-1

Keep in mind:

  • Many oxygen sensors are damaged by leaking oil or coolant. If that is the case, the cause of that leak needs to be identified and repaired, or else the replacement oxygen sensor will be damaged as well.
  • New vehicles require specific oxygen sensors, and not the universal sensors that were common prior to 1996.

How it's done:

  • Scan the computer in the car for codes.
  • Inspect for vacuum leaks and holes in the exhaust system.
  • Remove and replace the oxygen sensor if it is bad.
  • Check electrical connections.
  • Check for proper operation of oxygen sensors.
  • Clear diagnostic codes.
  • Test drive car.

Our recommendation:

Keep up with the tune-ups. If check engine light is on, don't drive the car too long without getting it inspected. If check engine light is flashing, pull over and get the car towed to avoid costly repairs. Ask the mechanic to inspect the vacuum hoses and leaks in the exhaust system. If the vacuum hose or exhaust system is leaking, it will display an oxygen sensor fault code. Replacing an oxygen sensor may not fix the problem.

What common symptoms indicate you may need to replace the Oxygen Sensor?

  • Check Engine light is on.
  • Car is getting poor gas mileage.
  • Emission test fails.

How important is this service?

Your vehicle has multiple oxygen sensors, and they all help the car run optimally. The front sensors measure how much oxygen is in the exhaust stream to measure how rich or lean the gases leaving the gas chamber are. The rear sensors measure the oxygen content of the gases as they leave the catalytic converter. The oxygen sensors then relay this information to your vehicle’s electronic control unit, so that it can adjust as necessary. Because cars depend on an ideal fuel-to-air ratio to function optimally, the oxygen sensors are leaned on for engine performance. When your oxygen sensors fail your car will run less smoothly, get worse mileage, and have worse emissions.

Fast and easy Oxygen Sensor Replacement service at your home or office.

GET A QUOTE FOR YOUR CAR
Backed by 12-month, 12,000-mile guarantee

Meet some of our expert Land Rover mechanics

Real customer reviews from Land Rover owners like you.

445 reviews
Chris
17 years of experience
Completely happy with my first YourMechanic experience, thanks to Chris!! I booked Chris at short notice for a Pre-purchase inspection on a car I had not seen yet. Not only was Chris prompt, he was highly efficient and supplied a detailed report INSTANTLY. The report included Chris' rating of every point inspected, pictures, voice notes, and identified problem areas. The next day I arrived at the dealership with the inspection in hand, making my car-buying experience a positive one. Completely worth the money. Thanks, Chris & YourMechanic!!
2012 LAND ROVER LR4 - PRE-PURCHASE CAR INSPECTION
Want Chris's expert advice? Ask your question now. Its free!
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)
Want Honorio's expert advice? Ask your question now. Its free!
248 reviews
Stefan
12 years of experience
Always friendly. A very thorough diagnosis. Presented issues to me based on stages of severity. Left feeling you have a full picture to leave you in a position of making educated decisions. Stefan is extremely knowledgeable about Land Rovers. I trust him with this car.
2002 LAND ROVER DISCOVERY - CAR IS NOT STARTING INSPECTION
Want Stefan's expert advice? Ask your question now. Its free!
57 reviews
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
Want Dwight's expert advice? Ask your question now. Its free!
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2005 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$177.65Shop/Dealer Price$229.97 - $329.76
2005 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$192.27Shop/Dealer Price$248.37 - $359.22
2004 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$191.70Shop/Dealer Price$247.57 - $357.93
2003 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$192.27Shop/Dealer Price$248.33 - $359.14
2002 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$194.57Shop/Dealer Price$251.15 - $363.65
2004 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$194.57Shop/Dealer Price$251.12 - $363.60
2003 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$194.56Shop/Dealer Price$251.27 - $363.86
2002 Land Rover FreelanderV6-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$191.70Shop/Dealer Price$247.65 - $358.06
Show example Land Rover Freelander Oxygen Sensor Replacement prices

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com