Lambda probes and O2 sensors
More informationAt Global Parts, we offer a wide selection of original used car parts, including lambda sensors and O2 sensors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our lambda sensors and O2 sensors undergo quality control to ensure you receive a top-quality product.
GB
Make
Category
Subcategory
Condition
In Stock
Price
-15%
Part no. A0071537528
Mercedes Sprinter W906 Exhaust Gas Temperature Sensor A0071537528
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009052106
Mercedes Vito W447 OM651 Exhaust Gas Temperature Sensor A0009052106
Promo price
£37.95
£32.26
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009058804
Mercedes Sprinter W906 OM651 Diesel Gas Exhaust Temperature Sensor A0009058804
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009053905
Mercedes W906 W907 OM651 Diesel Exhaust Gas Temperature Sensor A0009053905
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0045424818
Mercedes W204 C207 S211 S212 C219 Lambda Oxygen NOX Sensor A0015424848
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0105424118
Mercedes W176 W246 OM607 Lambda Oxygen Sensor Probe A0105424118
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009050608
Mercedes W205 X253 W447 W906 Lambda Oxygen Nox Sensor A0009050608
Promo price
£94.95
£56.97
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009057901
Mercedes W204 W212 M276 Petrol Exhaust Gas Temperature Sensor A0009057901
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0075426318
Mercedes W176 W246 Lambda Oxygen Sensor Probe Exhaust Wiring A0075426318
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A2118300472
Mercedes C E S Class W203 W209 W211 W220 W221 Air Pollution Senor A2118300472
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0065424918
Mercedes W204 W212 Diesel Lambda Sensor Oxygen Probe A0065424918
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009059803
Mercedes W166 W205 W213 W222 W253 Petrol Lambda Sensor Probe A0009059803
Promo price
£66.95
£40.17
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0035427118
Mercedes W203 C209 Lambda Oxygen Sensor Probe A0035427118
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009059711
Exhaust Temperature Sensor Mercedes CLA C118 W177 W247 M260 Petrol A0009059711
Promo price
£94.95
£80.71
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0065422218
Lambda Sensor Mercedes W204 W212 Oxygen Sensor Lambda Probe A0065422218
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0005421000
Lambda Oxygen Sensor Mercedes ML W166 C207 W212 C218 M276 Turbo A0005421000
Promo price
£47.95
£40.76
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0075426418
Lambda Probe Mercedes W204 W205 W213 M278 Petrol Oxygen Sensor A0075426418
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009055006
Mercedes C207 Exhaust Lambda Nox Oxygen Sensor A0009055006
Promo price
£47.95
£28.77
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009054409
Mercedes W205 W213 W238 W257 Petrol Exhaust Gas Temperature Sensor A0009054409
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
Part no. A0009053806
Mercedes W177 W247 Exhaust Gas Temperature Sensor OM654 654.920 A0009053806
£56.95
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. 226A47453R
Mercedes Citan W415 1.5 CDI Diesel Exhaust Gas Oxygen Lambda Sensor 226A47453R
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A1774902502
Mercedes W177 W247 DPF Exhaust Pressure Sensor Bracket Mount Holder A1774902502
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009055106
Mercedes C207 Exhaust Lambda Nox Oxygen Sensor A0009055106
Promo price
£47.95
£28.77
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0081533528
Exhaust Gas Module Mercedes W164 W251 Temperature Sensor Probe OM642 A0081533528
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009058011
NOX Sensor Mercedes W205 W213 W906 W247 Lambda Oxygen Probe A0009057803
Promo price
£104.95
£62.97
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009057104
Mercedes GLE 250 AM Exhaust Gas Temperature Sensor A0009057104
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009050905
Mercedes GLE 250 W166 Diesel OM651 Temperature Sensor Catalytic Converter
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. 226404367R
Temperature Sensor Mercedes W176 OM607 Diesel Exhaust Flue Sensor 226404367R
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. rhd-A0009055205
Mercedes W207 W212 OM651 Exhaust Temperature Sensor Engine Filter A0009055205
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0005428104
Mercedes W177 Lambda Sensor Downstream Of Catalytic Converter A0005428104
Promo price
£18.95
£11.37
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0095426018
Lambda Sensor Mercedes W204 W212 Diesel Oxygen Sensor Lambda Probe A0095426018
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009057605
Mercedes W205 OM651 Exhaust Flue Gas Temperature Sensor Wiring Cable A0009057605
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0071539528
Mercedes W204 W211 Exhaust Gas Temperature Sensor A0071539528
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0005427611
Lambda Probe Mercedes W167 M256 Catalytic Converter Lambda Sensor A0005427611
Promo price
£66.95
£40.17
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009056503-1
Mercedes W213 C238 Exhaust Pressure Sensor DPF Pipes OM654 Diesel A0009056503
Promo price
£32.95
£28.01
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0085423018
Lambda Probe Mercedes C216 W204 W221 OM274 Catalytic Converter Lambda Sensor
Promo price
£42.95
£25.77
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0005421400
Mercedes SLK R172 Lambda Sensor Oxygen Probe M276 Petrol A0005421400
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0075420218
Mercedes W204 W212 Lambda Sensor Oxygen Sensor Lambda Probe OM651 A0075420218
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009054604
Mercedes W213 NOX Sensor Lambda Oxygen Probe A0009054604
Promo price
£94.95
£56.97
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009059813
Mercedes W907 OM654 Diesel Lambda Oxygen NOX Sensor A0009059813
Promo price
£85.95
£51.57
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0065422718
Mercedes W204 C207 W212 M271 Lambda Sensor Oxygen Probe A0065422718
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0075421618
Mercedes W176 W204 W205 W212 W221 W906 Lambda Oxygen Sensor Probe A0075421618
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. 0009055114
Mercedes Vito W447 Sprinter W907 OM654 Knox Sensor Exhaust Probe 0009055114
Promo price
£94.95
£56.97
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0035427018
Lambda Probe Mercedes ML GL Class W164 W169 Oxygen Sensor A0035427018
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A1668800359
Mercedes W166 Bonnet Hood Lock Cable Bowden A1668800359
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0019053000
Mercedes W204 OM646 Diesel Engine Exhaust Gas Temperature Sensor A0019053000
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009056900
Mercedes W204 W212 C218 M272 Front NOX Sensor L=415MM SiemensVDO A0009056900
Promo price
£66.95
£40.17
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0035428818
Mercedes W164 W211 W221 OM642 Front NOX Sensor L=615MM SiemensVDO A0035428818
Promo price
£66.95
£40.17
Free delivery - Thu, Oct 23
If paid before 14:00
Part no. A0009054005
Mercedes Sprinter W906 Exhaust Gas Temperature Sensor A0009054005
£18.95
Free delivery - Thu, Oct 23
If paid before 14:00
Part no. A0075420018
Mercedes W204 S204 W212 S212 NOX Lambda Probe Oxygen Sensor Control A0075420018
£94.95
Free delivery - Thu, Oct 23
If paid before 14:00
Part no. A0071536328
Mercedes W203 C209 W221 W639 OM642 Gas Exhaust Temperature Sensor A0071536328
£56.95
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0081533428
Mercedes W164 W166 W463 OM642 Exhaust Gas Temperature Sensor A0081533428
Promo price
£37.95
£22.77
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009059613
Mercedes Sprinter W907 Lambda Oxygen NOX Sensor A0009059613
Promo price
£94.95
£56.97
Free delivery - Fri, Oct 24
If paid before 14:00
-15%
Part no. A2601500400
Mercedes W177 W247 M260 Diesel Exhaust Gas Temperature Sensor A2601500400
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0095425618
Mercedes W156 W204 W246 W463 W636 Oxygen Lambda Sensor A0095425618
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009050701
Mercedes W246 Exhaust Gas Temperature Sensor A0009050701
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0005421312
Mercedes W206 Sonde Lambda Oxygen Sensor 4 Pin A0005421312
Promo price
£89.95
£76.46
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009059005
Mercedes W176 OM651 Diesel Exhaust Gas Temperature Sensor A0009059005
Promo price
£47.95
£40.76
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009059007
Mercedes Sprinter W910 W447 OM651 Exhaust Gas Temperature Sensor A0009059007
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0035426918
Mercedes W164 W169 W203 W204 W211 Lambda Oxygen Sensor Probe A0035426918
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A2054408405
Mercedes W205 Lambda NOx Oxygen Right O/S Adapter Cable Sensor A2054408405
Promo price
£75.95
£45.57
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. rhd-A4474709900
Mercedes W447 Lambda Oxygen Nox Sensor A4474709900
Promo price
£142.95
£85.77
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0045428618
Mercedes W203 W204 W212 Lambda Sensor Petrol Oxygen Probe A0045428618
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009055307-2
Mercedes W177 W247 Exhaust Pressure Sensor DPF Exhaust Hoses A0009055307
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009059905
Mercedes C253 W213 C238 W907 Sprinter Exhaust Gas Temperature Sensor A0009059905
Promo price
£23.95
£14.37
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0065421718
Lambda Sensor Mercedes W447 Diesel OM651 Catalytic Converter Probe A0065421718
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009053009-1
Mercedes Sprinter W907 W910 OM651 NOX Sensor Lambda Oxygen Probe A0009053009
Promo price
£42.95
£36.51
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0075425118
Mercedes W211 W204 S204 Lambda Sensor Front Of Catalytic Converter A0075425118
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. rhd-A0015408717
Lambda Sensor Mercedes W203 W209 W211 Oxygen Sensor Lambda Probe A0015408717
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009057809-1
Exhaust Pressure Sensor Mercedes W177 W246 M260 Petrol DPF A0009057809
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. 0281004221
Mercedes W205 Renault Lambda Probe Oxygen Sensor Bosch 0281004221
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0051537928
Temperature Sensor Mercedes W164 W211 OM642 Exhaust Gas A0051537928
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009053706
NOX Sensor Mercedes W164 W218 OM642 Lambda Oxygen Probe A0009053706
Promo price
£56.95
£34.17
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009054009
Mercedes Sprinter W906 OM651 Diesel Exhaust Temperature Sensor A0009059207
Promo price
£37.95
£32.26
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0005423100
NOX Sensor Mercedes W213 X253 M274 Lambda Oxygen Probe A0005423100
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009059405
Mercedes R172 Gas Exhaust Temperature Sensor A0009059405
Promo price
£94.95
£80.71
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009051305
Mercedes R172 Gas Exhaust Temperature Sensor A0009051305
Promo price
£23.95
£20.36
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0019050700
Temperature Sensor Mercedes W205 W212 C217 Gas Exhaust Lambda A0019050700
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0081532228
Temperature Sensor Mercedes W204 W212 W906 Gas Exhaust Catalyst A0081532228
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0009059705
Mercedes C205 Diesel Exhaust Gas Temperature Sensor EGT A0009059705
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0045420718
Mercedes-Benz W169 W203 W204 W211 W212 Petrol Lambda Sensor Probe A0045420718
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009056002
Mercedes W205 Lambda Sensor Probe Oxygen Module A0009056002
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0045420818
Mercedes-Benz W164 W204 W211 W212 W221 Petrol Lambda Sensor Probe A0045420818
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009050332
Gas Temperature Sensor Mercedes W166 OM651 Exhaust Sensor Wiring A0009050332
Promo price
£28.95
£17.37
Free delivery - Thu, Oct 23
If paid before 14:00
Part no. A0095425718
Mercedes R231 Lambda Sensor Oxygen Probe SL63 AMG Petrol A0095425718
£47.95
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0009057609
Mercedes W177 W247 AMG Gas Exhaust Temperature Probe Sensor A0009057609
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009052900
Mercedes-Benz S-Class W221 NOX Sensor Lambda Probe Control Unit A0009052900
Promo price
£75.95
£45.57
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009054714
NOx Sensor Mercedes W213 W447 W910 Oxygen Lambda Sensor Diesel OM654 A0009054714
Promo price
£75.95
£45.57
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0105422618
Lambda Sensor Mercedes W176 W242 Diesel CDI Oxygen Probe A0105422618
Promo price
£94.95
£80.71
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. 0005428004
Mercedes W205 Oxygen Lambda Sensor Exhaust 0005428004
Promo price
£32.95
£19.77
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0081532728
Mercedes W204 W212 Diesel Particulate Filter Temperature Sensor Gas Exhaust
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A0009050912
Mercedes W907 NOX Gas Exhaust Catalyst Temperature Sensor A0009050912
Promo price
£123.95
£74.37
Free delivery - Thu, Oct 23
If paid before 14:00
-5%
Part no. A0009058800
Mercedes W221 Exhaust Catalytic Converter Oxygen Sensor A0009058800
Promo price
£13.95
£13.25
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0025400617
Mercedes W203 Petrol Lambda Oxygen Sensor Probe A0025400617
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0071536728
Exhaust Temperature Sensor Mercedes W204 W212 OM651 Diesel Engine A0071536728
Promo price
£18.95
£16.11
Free delivery - Thu, Oct 23
If paid before 14:00
-40%
Part no. A6519050300
Pressure Sensor Mercedes W177 W247 Diesel OM654 Exhaust Gas DPF A6519050300
Product currently unavailable
-40%
Part no. A2135408107
Oxygen NOX Lambda Sensor Mercedes W213 C238 C257 Wiring Harness A2135408107
Promo price
£56.95
£34.17
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009053705
Mercedes W906 Gas Exhaust Temperature Sensor A0009053705
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
-15%
Part no. A0009050132
Exhaust Temperature Sensor Mercedes Sprinter W906 OM646 Diesel A0009050132
Promo price
£28.95
£24.61
Free delivery - Thu, Oct 23
If paid before 14:00
Original lambda sensors and O2 sensors – precise exhaust emission control
A wide selection of probes and sensors for BMW, Audi, Mercedes, MINI, Volkswagen and others
Lambda sensors and O2 sensors are essential exhaust system components that monitor oxygen levels, supporting efficient fuel combustion and reducing harmful emissions. Their proper operation is essential for meeting emission standards and ensuring optimal engine performance. At ** Global Parts, ** you'll 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 the exhaust gases – Lambda sensors analyze the oxygen content in the exhaust gases, providing data to the engine control unit. Air-fuel 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. In practice, lambda sensors are divided into narrowband (voltage varies between 0.1 and 0.9 V) and broadband (providing detailed data over a wider measurement range). Broadband O2 sensors are used in newer Audi and BMW models, among others, because they enable more precise fuel control. These differences are important when matching parts – using the wrong sensor can result in engine errors.
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 emissions 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. The typical lifespan of lambda sensors is 80,000 to 160,000 km, depending on the manufacturer and operating conditions. O2 sensors are exposed to high temperatures (up to 900°C) and contact with residual fuel, so replacing them at the right time is important for both environmental protection and fuel economy . Correctly matching the sensor by VIN or model specification ensures compatibility with the vehicle's exhaust system. 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 sensors and O2 sensors, there are several key aspects to consider: Vehicle-specific fit – Every exhaust system has its own specific technical requirements. At Global Parts, you'll find lambda sensors and O2 sensors perfectly matched to BMW , Audi , Mercedes , Volkswagen , 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 should be in good condition. For easier comparison, the basic types of lambda sensors and their characteristics are listed below.
| Probe type | Number of wires | Application | Voltage range |
|---|---|---|---|
| Single-wire | 1 | Older car models (e.g. Opel Kadett, VW Golf II) | 0.1–0.9 V |
| Four-wire | 4 | Standard in cars since the 1990s (BMW, Mercedes, Audi) | 0.1–0.9 V |
| Broadband | 5–6 | Modern petrol and diesel engines (Audi A4 B8, BMW E90) | Wider range of data |
Why choose used lambda sensors and O2 sensors ?
Used car parts , such as lambda sensors and O2 sensors, are a practical solution that allows you to save money while maintaining high quality. By choosing used lambda sensors 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. A wide range – In our store you will find lambda sensors and O2 sensors for the most popular car brands. It's worth noting that many of the O2 sensors offered by Global Parts come from premium car brands, where original parts are known for their high durability. This ensures a perfect fit for their model and full compliance with factory parameters. This makes purchasing these components a cost-effective and technically sound solution.
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 if there are visible signs of malfunction. If you need a replacement, you'll find the right used car parts at Global Parts that will restore full functionality of your exhaust system.
FAQ - Frequently asked questions about lambda sensors and O2 sensors
| Question | Answer |
|---|---|
| What is the main functionality of a lambda probe? | The lambda probe is a sensor that measures the amount of oxygen in the exhaust gases, allowing the engine control unit to regulate the fuel and air ratio. |
| What is the difference between a lambda probe and an O2 sensor? | Both terms are used interchangeably – the O2 sensor is the English name for the lambda sensor. In practice, they refer to the same exhaust system component. |
| What are the symptoms of a damaged lambda probe? | The most common symptoms include a loss of power, increased fuel consumption, unstable RPMs and the "check engine" light coming on. |
| Is the lambda probe compatible between different car models? | Not always – compatibility depends on the manufacturer, year, and engine type. It's best to select a part by its VIN. |
| How often should a lambda probe be replaced? | On average, every 100,000–150,000 km, although this depends on driving style and fuel quality. |
| Do O2 sensors affect fuel consumption? | Yes, a damaged sensor can increase fuel consumption by up to 15–20% because the engine control unit does not receive correct data. |
| Where can I find lambda sensors for my car? | The Global Parts store offers lambda sensors and O2 sensors for most popular brands – BMW, Audi, Mercedes, Volkswagen, Mini and others. |
Summary: Lambda Sensors and O2 Sensors at Global Parts Automotive Store
Lambda sensors and O2 sensors are key exhaust system components that ensure optimal fuel combustion and control exhaust emissions. By maintaining their technical condition, you can improve engine performance and reduce your vehicle's negative impact on the environment. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .