Best Rear Car Oxygen Sensors of 2025
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Rear car oxygen sensors are essential components of a vehicle's emissions control system. These sensors are located after the catalytic converter and monitor the levels of oxygen in the exhaust gas to ensure that the converter is functioning correctly. They help to maintain the optimal air-to-fuel ratio and reduce harmful emissions. Rear car oxygen sensors are designed to be long-lasting and reliable, providing accurate readings even in harsh driving conditions. If you're looking to improve the performance of your vehicle and reduce your carbon footprint, investing in high-quality rear car oxygen sensors is highly advised.
At a Glance: Our Top Picks
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Top 10 Rear Car Oxygen Sensors
HouYeen Rear O2 Sensor for Opel Vehicles
The HouYeen O2 Sensor is compatible with a wide range of Opel and Vauxhall models, ensuring you can find the right fit for your vehicle. Its OE reference numbers make it easier for you to verify compatibility, providing peace of mind during installation. This sensor enhances your vehicle's engine performance by accurately measuring oxygen levels, which can lead to improved fuel efficiency. Additionally, it helps in reducing harmful emissions, contributing to a more environmentally friendly drive.
Twilight Garage Rear Lambda Oxygen Sensor
The Twilight Garage Oxygen Sensor is designed as a direct replacement for various PEUGEOT models, ensuring compatibility with vehicles like the 206, 207, and 308. It features four connectors and fits in the rear position, after the catalytic converter, which helps in accurately measuring the oxygen levels in your exhaust system. This functionality can improve your vehicle's fuel efficiency and reduce harmful emissions. The product also meets or exceeds OEM specifications, providing confidence in its quality and performance.
AUTOXBERT O2 Oxygen Sensor for Vauxhall Models
The AUTOXBERT O2 Sensor is an essential replacement for various Vauxhall models, including Astra and Corsa. It is designed to fit models referenced by specific part numbers, ensuring compatibility. The sensor undergoes rigorous quality testing, which guarantees its performance and reliability. This means you can trust that it will function effectively, enhancing your vehicle's efficiency. With easy installation, you can quickly replace your old or broken sensor, allowing you to get back on the road without hassle.
HouYeen O2 Lambda Sensor for Citroen Peugeot
The HouYeen Lambda Sensor is designed for a variety of Citroen and Peugeot models, including the C1, C3, and 308. It features multiple reference OE numbers to ensure compatibility with your vehicle. This sensor is essential for monitoring your car's oxygen levels, helping to optimise fuel efficiency and reduce emissions. Its versatility extends to Toyota Aygo models as well, making it a practical choice for a wide range of users. By choosing this sensor, you can enhance your vehicle's performance and reliability.
X AUTOHAUX Rear Oxygen Sensor for Land Rover
The X AUTOHAUX Oxygen Sensor is designed for specific Land Rover models, ensuring a reliable fit and performance. Made from high-quality materials, it promises durability and a long service life, providing you with peace of mind. The OE number LR049883 guarantees compatibility with your vehicle, making installation straightforward. With pre-coated threads, you will find it easy to install, saving you time and effort on your vehicle maintenance.
D2P Lambda Oxygen Sensor for Peugeot Models
The D2P Oxygen Sensor is an OEM quality replacement designed to enhance your vehicle's engine performance and fuel efficiency. By reducing carbon monoxide and other harmful emissions, it not only helps in maintaining a cleaner environment but also extends the life of your catalytic converter. This sensor is compatible with a wide range of Peugeot models, ensuring you find the right fit for your vehicle. With its reliable design, you can trust that this aftermarket part will function just like the original sensor.
X AUTOHAUX Car Rear Oxygen Sensor 89465-02300
The X AUTOHAUX Oxygen Sensor is crafted from high-quality materials, ensuring durability and a long service life. This reliable sensor is designed to fit various Toyota Corolla models from 2006 to 2012. It effectively enhances engine efficiency and improves fuel economy, which means you can save money on fuel while enjoying better performance. Additionally, the oxygen sensor is easy to install, featuring pre-coated threads that facilitate a hassle-free setup for users.
ANBOO Oxygen Sensor for Vauxhall Models
The ANBOO Oxygen Sensor is designed for various Vauxhall models, ensuring high compatibility for your vehicle. Its durable construction means you can rely on it for long-lasting performance under different driving conditions. This sensor optimises fuel combustion, which enhances engine performance and improves fuel economy for you. With easy installation, you can quickly replace your old sensor without hassle, ensuring your vehicle operates efficiently.
HouYeen Lambda Sensors for Honda Jazz Mk2
The HouYeen Lambda Sensors are designed for Honda Jazz Mk2 models, specifically those from 2002 to 2008, including 1.2, 1.3, and 1.4 litre engines. With reference OE numbers, these sensors ensure compatibility and reliability for your vehicle. By using these sensors, you can improve your car's fuel efficiency and reduce harmful emissions, contributing to a cleaner environment. The package conveniently includes two Lambda sensors, providing you with everything you need for a complete sensor replacement.
Amrxuts Oxygen Sensor for Mini Cooper
The Amrxuts Mini Cooper Sensor is designed to fit various MINI models from 2001 to 2008. It is compatible with specific engine types, ensuring a precise fit for your vehicle. With a total length of 660 mm and four wires, this sensor is easy to install and helps maintain optimal engine performance. Additionally, it features multiple part numbers, making it convenient to identify the right sensor for your needs.
Frequently Asked Questions (FAQs)
1. What does the rear oxygen sensor do?
The oxygen sensor of your car measures the amount of oxygen in the exhaust gasses that exit the engine. It sends real-time data about the amount of unburnt oxygen in the exhaust system to the engine's computer to determine the correct air-to-fuel ratio for the car's engine.
2. Is rear oxygen sensor important?
This is why the rear oxygen sensor is so important. It can affect your car's ability to maintain the correct level of fuel efficiency, power delivery, and exhaust emissions. When you start seeing any signs that your rear O2 sensor has gone bad, it's time to get it replaced.
3. How much does it cost to replace rear oxygen sensor?
Cost at the Mechanic: $275 to $500 The final price of the parts required can run you anywhere from $155-$380 depending on how many sensors you need replaced and their quality. Labor typically costs around $120, with the average amount of labor time required being 1 hour.
During our rear car oxygen sensor research, we found 306 rear car oxygen sensor products and shortlisted 10 quality products. We collected and analyzed 2,929 customer reviews through our big data system to write the rear car oxygen sensors list. We found that most customers choose rear car oxygen sensors with an average price of £20.80.
The rear car oxygen sensors are available for purchase. We have researched hundreds of brands and picked the top brands of rear car oxygen sensors, including HouYeen, Twilight Garage, AUTOXBERT, X AUTOHAUX, D2P. The seller of top 1 product has received honest feedback from 1,083 consumers with an average rating of 4.9.
Joseph is a seasoned writer who's also passionate about automotive. His passion for automotive care and maintenance fuels his drive for more knowledge in the field. He currently resides in Middlesbrough, where he finds time to write informative contents on automotive. His automotive related articles are quite popular in journals around the world. Joseph continues to use his wealth of experience in the industry to create helpful guides on automotive.