W205 C 300 e Lambda sensor (320 hp Petrol/Electric M 274.920)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
- Spanner Size: 22 mm
- Work side (profile): Rectangle
- Drive [inch]: 3 / 8
- Drive side (profile): Inner rectangle
- Length [mm]: 90
- Connector type: not for impact tools
- Item number: 128670205
- Our price: £ 22,18
- Manufacturer: TengTools
- EAN number: TT 128670205
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- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- Thread Size: M18x1,5-6e
- Oxygen Sensor: Heated
- Cable Length [mm]: 390
- Number of circuits: 4
- Number of connectors: 4
- Connector Shape: rectangular
- Plug housing design: Plug sleeve housing
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0761
- Our price: £ 53,38
- Manufacturer: RIDEX
- EAN number: 4066016960949
- Condition: New

- Oxygen Sensor: Diagnostic Probe
- Item number: 99967501
- Our price: £ 43,59
- Manufacturer: VIKA
- EAN number: 6923570445337
- Condition: New

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- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- Length [mm]: 500
- Number of circuits: 4
- Number of connectors: 4
- Item number: 8845 23059
- Our price: £ 55,96
- Manufacturer: KAWE
- EAN number: 5710476344274
- Condition: New

- Oxygen Sensor: Diagnostic Probe, Planar probe
- Cable Length [mm]: 500
- Number of circuits: 4
- Item number: 8417.40.050
- Our price: £ 57,84
- Manufacturer: MTE-THOMSON
- EAN number: 221034616643543166435
- Condition: New
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- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- Overall Length [mm]: 490
- Number of circuits: 4
- Item number: 0 258 030 009
- Our price: £ 61,50
- Manufacturer: BOSCH
- EAN number: 4047025388771
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: M 274.920
- Oxygen Sensor: Regulating Probe
- Required quantity: 1
- Oxygen Sensor: Heated, Planar probe, Broadband oxygen sensor, Thread pre-greased
- Cable Length [mm]: 650
- Number of circuits: 5
- Conductor Number: 5
- Item number: 1.998.476
- Our price: £ 74,45
- Manufacturer: EPS
- EAN number: 8012510232170
- Condition: New
- Fitting Position: before catalytic converter
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- Oxygen Sensor: Regulating Probe
- Required quantity: 1
- TecDoc Engine Number: M 274.920
- Oxygen Sensor: Heated, Planar probe, Broadband oxygen sensor, Thread pre-greased
- Cable Length [mm]: 650
- Number of circuits: 5
- Conductor Number: 5
- Item number: 10.8476
- Our price: £ 83,20
- Manufacturer: FACET
- EAN number: 2215914769894
- Condition: New
- Fitting Position: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Planar probe, Broadband oxygen sensor, Thread pre-greased, Heated
- Engine Code: EFTI EM 50-80, M 274.920
- Cable Length [mm]: 650
- Number of pins: 6
- Weight [kg]: 0,17
- Connector Shape: oval
- Switch Pressure [bar]: 4
- Item number: 368399
- Our price: £ 93,67
- Manufacturer: VALEO
- EAN number: 3276423683992
- Condition: New

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- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- Engine Code: 274.920, EFTI EM 50-80
- Length [mm]: 500
- Number of circuits: 4
- Quality: AM
- Item number: 350-34895
- Our price: £ 97,50
- Manufacturer: WALKER PRODUCTS
- EAN number: 72462010696
- Condition: New
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- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- Engine Code: 274.920, EFTI EM 50-80
- Length [mm]: 500
- Number of circuits: 4
- Item number: 250-241159
- Our price: £ 113,39
- Manufacturer: WALKER PRODUCTS
- EAN number: 0724620102929
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: for pre-catalytic converter
- Engine Code: 274.920, EFTI EM 50-80
- Length [mm]: 700
- Number of circuits: 5
- Item number: 250-25044
- Our price: £ 113,97
- Manufacturer: WALKER PRODUCTS
- EAN number: 22102513349094334909
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 770
- Number of circuits: 5
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140833
- Our price: £ 126,67
- Manufacturer: STARK
- EAN number: 4065739034517
- Condition: New
price incl. 20% VAT
excl. delivery costs
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Overall Length [mm]: 500
- Number of circuits: 5
- Number of connectors: 6
- Item number: 8845 23062
- Our price: £ 133,71
- Manufacturer: KAWE
- EAN number: 5710476344298
- Condition: New
price incl. 20% VAT
excl. delivery costs

- Thread Size: M20*1.5-6e
- Spanner Size: 22
- Weight [kg]: 0,29
- Housing Colour: red
- Packaging length [cm]: 17
- Packaging width [cm]: 5,2
- Packaging height [cm]: 5,5
- Net weight [kg]: 0,26
- Number of pins: 5
- Item number: NOS00067
- Our price: £ 166,82
- Manufacturer: WAGNER
- EAN number: 4060426535513
- Condition: New

- Voltage [V]: 12
- Thread Size: M20 x 1,5
- Cable Length [mm]: 590
- Number of pins: 5
- Supplementary Article / Supplementary Info Info 2: Control Unit / Software must be trained / updated
- for manufacturer number: 5WK9 7249
- Observe the vehicle manufacturer specifications
- Item number: 75899
- Our price: £ 346,22
- Manufacturer: AIC
- EAN number: 4046283758999
- Condition: New

- TecDoc Engine Number: M 274.920
- Operating Mode: Electric
- Voltage [V]: 12
- Cable Length [mm]: 590
- Number of mounting bores: 2
- Number of pins: 5
- for OE number: A 000 905 44 10
- Item number: 7.13557.08.0
- Our price: £ 395,48
- Manufacturer: PIERBURG
- EAN number: 4069064014022
- Condition: New
- Fitting Position: after catalytic converter
- Voltage [V]: 12
- Cable Length [mm]: 615
- Cable Colour: black
- Number of pins: 5
- External Thread [mm]: M20x1,5
- Housing material: Aluminium
- Quality: OEM
- Item number: AAA9173830077
- Our price: £ 473,37
- Manufacturer: Vitesco Technologies
- EAN number: 4014870798499
- Condition: New
- Quality: GENUINE
- Item number: 82.3023
- Our price: £ 476,98
- Manufacturer: SIDAT
- EAN number: 8033208489126
- Condition: New
- Drive side (profile): Rectangle
- Drive [inch]: 1 / 2
- Work side (profile): Hexagon
- Spanner Size: 22
- Length [mm]: 50
- Vehicle type: VW, BMW, Audi, Ford, Skoda, SEAT
- Weight [g]: 225
- Item number: HT8G323
- Our price: £ 6,74
- Manufacturer: Hogert Technik
- EAN number: 5902801216091
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Articles you should read on the topic lambda sensor for W205 C 300 e
Which lambda sensor is the best for the MERCEDES-BENZ C-Class Saloon (W205) C 300 e (205.053)?
The best lambda sensors for the Mercedes C Class W205 C 300 e (205.053) Petrol/Electric are from the following original brands:
- RIDEX
- RIDEX PLUS
- RMS
- BOSCH
- STARK
How much does a lambda sensor cost for the Mercedes C Class W205 C 300 e (205.053)?
The price of a lambda sensor for the MERCEDES-BENZ C-Class Saloon (W205) C 300 e ranges from £6.74 to £476.98.
What are the symptoms of a defective lambda sensor in a Mercedes-Benz W205 W205 C 300 e (205.053)?
A defective lambda sensor in a C-Class Saloon (W205) C 300 e (205.053) Petrol/Electric can lead to the following failures:
- Increased fuel consumption
- Rough engine operation
- Excessive exhaust emissions
How can you check or replace the lambda sensor in a Mercedes-Benz C-Class Saloon (W205) C 300 e (205.053) Plug-In Hybrid?
The lambda sensor in a Mercedes-Benz C-Class Saloon (W205) C 300 e (205.053) can be checked by inspecting the connector and the multimeter values before and after the catalytic converter. If necessary, you can replace it yourself by following the correct instructions.
Which lambda sensor does the Mercedes C Class W205 C 300 e (205.053) Petrol/Electric (Direct Injection) 2019 - 2025 have?
Cable length [mm] | 390; 500; 590; 615; 650; 770 |
Weight [kg] | 0.17; 0.29 |
Emission standard | Euro |
Exhaust system | after catalytic converter; before catalytic converter; for pre-catalytic converter |
Lambda sensor types | Broadband oxygen sensor; Diagnostic Probe; Heated; Planar probe; Regulating Probe; Thread pre-greased |
Length [mm] | 50; 90; 500; 700 |
Overall length [mm] | 490; 500 |
Resistance | 2 - 9 |
Replacement interval | 170 000 - 210 000 km |