Oxygen Sensors

Lambda sensors and O2 sensors are essential exhaust system components that monitor oxygen levels in the exhaust gas, supporting efficient fuel combustion and reducing harmful emissions. Their proper operation is essential to meet exhaust emission standards and ensure optimal engine operation. At Global Parts, you will find a wide selection of used car parts , including lambda sensors and O2 sensors , ideal for BMW , Audi , Mercedes , Volkswagen , Mini and more .

What are the functions of lambda probes and O2 sensors ?

Lambda sensors and O2 sensors perform key functions in a vehicle's exhaust system:

Measuring the oxygen level in exhaust gases – Lambda sensors analyze the oxygen content in the exhaust gases, providing data to the engine control unit.

Fuel-air mixture adjustment – Based on the probe measurements, the engine control unit adjusts the fuel and air ratio, ensuring optimal combustion.

Reduction of exhaust emissions – Lambda sensors support the operation of the catalytic converter, helping to reduce harmful emissions.

Monitoring the operation of the catalytic converter – Lambda sensors located behind the catalytic converter monitor its efficiency, informing about any faults.

Why is it worth taking care of lambda probes and O2 sensors ?

Damage or wear to lambda and O2 sensors can lead to engine performance and emission issues. Typical symptoms include:

Loss of power and uneven engine operation – A damaged lambda sensor can cause incorrect adjustment of the fuel-air mixture.

Increased fuel consumption – A malfunctioning lambda sensor can lead to a richer fuel mixture, increasing fuel consumption.

Higher exhaust emissions – Faulty lambda sensors can disrupt the operation of the catalytic converter, causing increased emissions of harmful substances.

Dashboard Errors – Problems with lambda sensors are often indicated by the "check engine" light.

At Global Parts, we offer original used lambda sensors and O2 sensors that have undergone extensive quality testing, ensuring their durability and reliability.

How to choose the right lambda probes and O2 sensors ?

When selecting lambda probes and O2 sensors, there are several key aspects to consider:

Vehicle Model Matching – Each exhaust system has its own specific technical requirements. At Global Parts you will find lambda probes and O2 sensors perfectly matched to BMW, Audi, Volkswagen, Mercedes, Mini and more .

Lambda Sensor Type – Make sure the sensor you choose matches your system (single, two, three or four wire).

Technical condition – Used lambda probes and sensors should be free from mechanical and electrical damage and their cables in good condition.

Why choose used lambda sensors and O2 sensors ?

Used car parts , such as lambda probes and O2 sensors , are a practical solution that allows you to save money while maintaining high quality. By choosing used lambda probes and O2 sensors , you gain:

Lower costs – Used components are much cheaper than new ones, but offer equally high quality.

Ecology – Recycling car parts supports environmental protection and reduces waste.

Wide range – In our shop you will find lambda probes and O2 sensors for the most popular car brands.

How to take care of lambda probes and O2 sensors ?

To ensure that lambda probes and O2 sensors function reliably for a long time, it is worth following a few rules:

Regularly check the condition of the lambda sensors during exhaust system diagnostics, especially if the "check engine" light comes on.

Use high-quality fuel to reduce deposits and contaminants in the exhaust system.

Replace lambda sensors according to the manufacturer's recommendations or when there are visible signs of failure.

If you need a replacement, you will find the right used car parts at Global Parts that will restore full functionality of your exhaust system.

Summary: Lambda Sensors and O2 Sensors at Global Parts Automotive Store

Lambda sensors and O2 sensors are key elements of the exhaust system that ensure optimal fuel combustion and control exhaust emissions. By taking care of their technical condition, you can improve engine efficiency and reduce the negative impact of the vehicle on the environment. The Global Parts automotive store cordially invites you to familiarize yourself with our wide range of original used car parts . Regardless of whether you are looking for car parts for BMW , Audi , Volkswagen , Mercedes , Mini and others - you will find them with us at competitive prices. We make every effort to ensure that every customer finds the right parts for their car/car with us, and in case of any questions or doubts related to the selection of the right components, we are happy to help! Please contact us - we are here to help you! For more information and curiosities, we also invite you to our automotive blog .