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.
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Part no. 7804369
Exhaust Lambda Probe BMW E60N E61N E81 E81 E87 E90 E91 N47 Oxygen Sensor 7804369
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7569930
BMW E81 E87 LCI E90 E91 Lambda Monitor Probe Sensor Petrol N43 7569930
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7549860
Mini Cooper S R55 R56 Exhaust Catalytic Converter Lambda Probe Pre Cat S1
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. A6429050100
Pressure Sensor Mercedes W212 W221 Exhaust DPF Sensor A6429050100
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7806254
Exhaust Temperature Sensor BMW E60 E61 E87 LCI E90 N47 Exhaust Wiring 7806254
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

Part no. 7590713
Mini Cooper One R56 Petrol N12 Lambda Oxygen Sensor Regulating Probe 7590713
€28.95
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7789219
BMW X5 E53 E60 E70 E87 E90 E91 Pressure Sensor Exhaust Sensor Unit 7789219
Promo price
€23.95
€22.75
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If paid before 14:00

-5%
Part no. 7805606
BMW 3 Series E90 E91 E92 F30 F31 LCI Temperature Sensor Exhaust 7805606
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€23.95
€22.75
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Part no. 7791600
BMW E60 E63 E87 E90 Lambda Probe Exhaust Oxygen Sensor 7791600
Promo price
€23.95
€22.75
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-15%
Part no. 7791592
BMW 3 5 X3 Series E60 E83 F30 Exhaust Catalytic Converter Oxygen Sensor 7791592
Promo price
€28.95
€24.61
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If paid before 14:00

-5%
Part no. A0081532728
Mercedes W204 W212 Diesel Particulate Filter Temperature Sensor Gas Exhaust
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
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-15%
Part no. 7599942
BMW 1 3 Series F20 F21 F30 Sonda Monitor Lambda Sensor Probe L=710MM 7599942
Promo price
€28.95
€24.61
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Part no. 7569968
Lambda Probe Sensor BMW E87 LCI E65 E66 E81 E82 E88 E90 E91 Petrol 7569968
Promo price
€23.95
€22.75
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-5%
Part no. 7537993
BMW E60 E61 E65 E66 E87 E90 E91 Regulating Lambda Sensor Probe 7537993
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€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 872674
Oxygen Sensor Mini Cooper One R50 R52 R53 Exhaust Lambda 0872674
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

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Part no. 7558055
Exhaust Lambda Probe BMW E60 E87 E90 E91 Exhaust Sensor Wiring 7558055
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. A0071536028
Mercedes W176 W246 OM651 Diesel Exhaust Pressure Sensor DPF A0071536028
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0015420718
Lambda Sensor Mercedes W169 W245 Oxygen Probe A0015420718
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. A0009056503
Mercedes W213 OM654 Diesel Exhaust Pressure Sensor DPF A0009056503
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

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Part no. 7576673
BMW F10 F12 Mini Cooper S R56 LCI N18 Exhaust Lambda Sensor Probe 7576673
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 8631047
BMW F20 F21 F30 F31 LCI Petrol Oxygen Sensor Exhaust Lambda 8631047
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 7558087
BMW E82 E88 E90 E91 E92 N54 Regulating Lambda Probe L=1200MM 7558087
Promo price
€56.95
€48.41
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7548961
Mini Cooper R55 R56 R57 R58 Exhaust Lambda Monitor Probe 7548961
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. A0035426918
Mercedes W164 W169 W203 W204 W211 Lambda Oxygen Sensor Probe A0035426918
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

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Part no. A0035427118
Mercedes W203 C209 Lambda Oxygen Sensor Probe A0035427118
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7558073
BMW E60 E87 E90 Exhaust Lambda Probe Pre Cat Bank 2 B2 S1 7558073
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7548961-2
Mini Cooper 2 R55 R56 R57 R58 Exhaust Lambda Monitor Probe 7548961
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7548961-1
Exhaust Oxygen Sensor Mini Cooper R55 R56 R57 R58 Lambda Probe 7548961
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7595353
BMW F20 F21 F30 Mini R56 Petrol Engine Regulating Lambda Probe 7595353
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8631049
BMW F20 F21 F30 F31 LCI Petrol Oxygen Sensor Exhaust Lambda 8631049
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. A0035427018
Lambda Probe Mercedes ML GL Class W164 W169 Oxygen Sensor A0035427018
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

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Part no. 8589814
BMW E20 F21 F22 F30 LCI Exhaust Temperature Sensor 8589814
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. A0081532228
Temperature Sensor Mercedes W204 W212 W906 Gas Exhaust Catalyst A0081532228
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7793825
BMW F10 F20 F30 E90 LCI Oxygen Sensor Exhaust Lambda Petrol 7793825
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8604889
Mini Cooper One F55 F56 Lambda Monitor Sensor Probe 8604889
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

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Part no. A0005423100
NOX Sensor Mercedes W213 X253 M274 Lambda Oxygen Probe A0005423100
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8570125
Mini F54 F55 F56 Exhaust Catalytic Converter Oxygen Sensor 8570125
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 076906051A
Volkswagen VW Audi Skoda DPF Differential Pressure Sensor 076906051A
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0009053706
NOX Sensor Mercedes W164 W218 OM642 Lambda Oxygen Probe A0009053706
Promo price
€66.95
€56.91
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 8589104
BMW F20 F21 F30 F31 LCI Diesel Oxygen Sensor Lambda L=540 8589104
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 8572800
Mini Cooper F54 F55 F56 F57 F60 Oxygen Sensor Exhaust L=430 Lambda 8572800
Promo price
€42.95
€36.51
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 0281004221
Mercedes W205 Renault Lambda Probe Oxygen Sensor Bosch 0281004221
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 059906051C
VW Audi Skoda Exhaust Pressure Sensor DPF Particulate Filter Sensor 059906051C
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 226401632R
Exhaust Temperature Sensor Mercedes W176 W246 OM607 Diesel Engine Filter Wiring
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7548961-3
Exhaust Oxygen Sensor Mini Cooper R55 R56 R57 R58 Lambda Probe 7548961
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7545244
BMW E60 E61 E63 N52 Lambda Probe Monitor Sensor L= 520MM Petrol
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8570230
BMW 1 3 Series F20 F21 F30 E31 LCI Oxygen Sensor Exhaust Lambda 8570230
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8600992
Mini Cooper F55 F56 Exhaust Lambda Probe Oxygen Sensor 0258027083 8600992
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 7795044
BMW Mini Cooper D R55 Clubman R56 W16 Lambda Exhaust Temperature Sensor Probe
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7798486
BMW E60 E61 X5 E70 X6 E71 X3 E83 E91 E92 Exhaust Temperature Sensor 7798486
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 03G906262A
Audi A3 8P 1.9 TDI Lambda Oxygen Exhaust Sensor Probe Cable Diesel 03G906262A
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 9683265480
Lambda Sensor Peugeot 3008 Citroen DS4 C4 Oxygen Probe 9683265480
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 04L906088AD
Temperature Sensor Volkswagen Golf MK7 Audi A3 8V Exhaust Gas 04L906088AD
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 226A42850R
Renault Trafic II Opel Vivaro A 2.0 Diesel Lambda Sensor Oxygen Probe 226A42850R
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A6519050300
Pressure Sensor Mercedes W177 W247 Diesel OM654 Exhaust Gas DPF A6519050300
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
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 - Wed, Nov 12
If paid before 14:00

-15%
Part no. 7645875
Lambda Sensor BMW F20 F21 F30 F31 LCI Diesel Oxygen Probe Sensor L=550MM 7645875
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0009058904
Mercedes X253 OM651 Catalytic Converter Sensor Temperature Exhaust Sensor
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7537984
BMW E60 E61 E65 E66 E87 E90 E91 Regulating Lambda Probe Petrol
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 8596276
BMW G20 G21 G30 G31 G11 Diesel Exhaust Gas Temperature Sensor 8596276
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

Part no. 059906051A
Audi A4 B8 A6 C6 DPF Exhaust Pressure Sensor Unit Diesel TDI 059906051A
€23.95
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7521705
BMW 5 6 7 Series E60 E63 E64 E65 E66 Sensor Lambda Probe Grey Petrol 7521705
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0019050600
Mercedes W204 W212 OM642 Diesel Exhaust Gas Temperature Sensor A0019050600
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

Part no. 04L906262A
Audi A3 8V Lambda Oxygen NOX Sensor 04L906262A
€23.95
Free delivery - Wed, Nov 12
If paid before 14:00

-40%
Part no. 223214742R
Renault Trafic III Opel Vivaro B Exhaust Pressure Sensor Pipe Hose 223214742R
Promo price
€137.95
€82.77
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 0258017016
Mercedes W169 W204 W211 W212 C219 Oxygen Lambda Sensor Exhaust 0258017016
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A6429050200
Mercedes W212 W218 W906 OM651 Diesel Exhaust Pressure Sensor DPF A6429050200
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8514730
BMW 3 5 X6 Series F10 F30 F31 E71 N57 N57N Temperature Sensor Exhaust 8514730
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 03L906088BJ
Audi Volkswagen Seat Skoda Exhaust Gas Temperature Sensor 03L906088BJ
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7545075
BMW E81 E87 E90 E91 E92 Petrol N52 N52N N53 N54 Lambda Monitor Sensor 7545075
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0009058804
Mercedes Sprinter W906 OM651 Diesel Gas Exhaust Temperature Sensor A0009058804
Promo price
€27.95
€23.76
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. A0075421618
Mercedes W176 W204 W205 W212 W221 W906 Lambda Oxygen Sensor Probe A0075421618
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

Part no. 8580408
BMW F20 F21 F30 F31 LCI Mini F56 F57 Nox Sensor Diesel 8580408
€56.95
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0009055307-2
Mercedes W177 W247 Exhaust Pressure Sensor DPF Exhaust Hoses A0009055307
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8576316
BMW E90 LCI F10 F11 N47N Temperature Sensor Exhaust L=216MM 8576316
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8508014
BMW 5 7 Series F10 F11 F01 F02 LCI N57N Temperature Sensor Exhaust 8508014
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0065421718
Lambda Sensor Mercedes W447 Diesel OM651 Catalytic Converter Probe A0065421718
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 8582023
BMW F20 F21 F22 F30 E31 LCI Diesel Exhaust Sensor PM 8582023
Promo price
€70.95
€60.31
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8570121
BMW X1 Series F48 MINI F55 F56 F60 Temperature Sensor L=1000 Exhaust 8570121
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 227701177R-1
Mercedes W176 Exhaust Pressure Sensor DPF Particulate Filter Sensor 227701177R
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 227702184R
Mercedes W176 Exhaust Pressure Sensor DPF Particulate Filter Sensor 227702184R
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 226404367R
Temperature Sensor Mercedes W176 OM607 Diesel Exhaust Flue Sensor 226404367R
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8573895
BMW F20 F21 LCI Diesel B37 Exhaust Heat Temperature Sensor Probe 8573895
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 8V0906262D
VW Golf Mk7 Audi A3 8V S1 8X Oxygen Sensor Lambda Probe 2.0 Petrol 8V0906262D
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 7848482
BMW 3 4 Series F80 M3 F82 F83 M4 Lambda Probe Oxygen Monitor Sensor 7848482
Promo price
€37.95
€32.26
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7539126
BMW 5 6 7 Series E60 E61 E64 E65 450MM Sensor Lambda Probe Grey Petrol 7539126
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. 7848486
BMW 3 4 Series F80 M3 F82 M4 Lambda Monitor Sensor L=690MM 7848486
Promo price
€56.95
€48.41
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0071536128
Mercedes W204 W203 W169 W212 W245 W906 Exhaust Pressure Sensor DPF A0071536128
Promo price
€28.95
€24.61
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 1743994
Lambda Sensor BMW Z4 E36 E46 M3 S54 Petrol Oxygen Exhaust Control Unit 1743994
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 059906262B
Audi Q7 4L Volkswagen Touareg Lambda Oxygen Sensor Probe Cable Diesel 059906262B
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

Part no. A0091535028
Mercedes W903 OM642 Engine Diesel Exhaust Back Pressure Sensor A0091535028
€23.95
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7547747
BMW Mini Cooper S JCW R55 R56 R57 R58 R59 Lambda Oxygen Sensor Bracket 7547747
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 226408209R
Temperature Sensor Mercedes W176 OM607 Renault Kangoo Diesel Exhaust 226408209R
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7589122
BMW Z4 F20 F21 F30 E89 Petrol Oxygen Sensor Exhaust Lambda 7589122
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0045428618
Mercedes W203 W204 W212 Lambda Sensor Petrol Oxygen Probe A0045428618
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7843161
Lambda Probe Bracket BMW F10 M5 F12 M6 Manifold Sensor Support Holder 7843161
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 9665414480
Peugeot 207 308 Lambda Sensor Diesel Oxygen Probe Exhaust 9665414480
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-5%
Part no. 7539123
Lambda Probe BMW E60 E61 E63 E65 E81 E87 E91 LCI Exhaust Sensor Black 7539123
Promo price
€23.95
€22.75
Free delivery - Wed, Nov 12
If paid before 14:00

-15%
Part no. A0009053905
Mercedes W906 W907 OM651 Diesel Exhaust Gas Temperature Sensor A0009053905
Promo price
€32.95
€28.01
Free delivery - Wed, Nov 12
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 .