Mercedes A205 C 250 d 2.1 Lambda sensor (204 hp Diesel OM 651.921)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
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- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 590
- Number of circuits: 5
- Number of connectors: 5
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0277
- Our price: £ 78,91
- Manufacturer: RIDEX
- EAN number: 4064138005418
- Condition: New
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- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 550
- Number of circuits: 5
- Number of connectors: 5
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140438
- Our price: £ 65,90
- Manufacturer: STARK
- EAN number: 4064138005401
- Condition: New
price incl. 20% VAT
excl. delivery costs
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- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Oxygen Sensor: Broadband oxygen sensor, Heated
- Cable Length [mm]: 631
- Item number: ES21074-12B1
- Our price: £ 76,64
- Manufacturer: DELPHI
- EAN number: 2289181103920
- Condition: New
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: £ 81,30
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
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- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Overall Length [mm]: 740
- Number of circuits: 5
- Recommended change interval [km]: 250000
- Item number: 0 281 004 207
- Our price: £ 92,12
- Manufacturer: BOSCH
- EAN number: 4047025089357
- Condition: New
- Supplementary Info: Q+, original equipment manufacturer quality
- Oxygen Sensor: Regulating Probe, Thread pre-greased
- Fitting Position: before catalytic converter
- Cable Length [mm]: 620
- Conductor Number: 5
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: V30-76-0052
- Our price: £ 106,85
- Manufacturer: VEMO
- EAN number: 4046001948183
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Fitting Position: before catalytic converter
- Cable Length [mm]: 470
- Conductor Number: 5
- Item number: 7.05271.92.0
- Our price: £ 109,71
- Manufacturer: PIERBURG
- EAN number: 4028977975233
- Condition: New
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- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Oxygen Sensor: Oxygen Sensor
- Weight [kg]: 0,15
- Always compare old and new part (in particular OE No.)
- Item number: 09SKV915
- Our price: £ 134,09
- Manufacturer: ESEN SKV
- EAN number: 5901947370100
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
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- Fitting Position: before catalytic converter
- Exhaust System: before catalytic converter
- Oxygen Sensor: Regulating Probe
- Length [mm]: 730
- Number of circuits: 5
- Number of pins: 6
- Item number: 8845 23021
- Our price: £ 165,10
- Manufacturer: TRISCAN
- EAN number: 5710476193414
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT

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- Fitting Position: Front
- for special equipment code: 806, U77, 805
- not for special equipment code: 121, 30O, 425, 926
- Fitting Position: before SCR catalytic converter
- Item number: DRM02311
- Our price: £ 215,53
- Manufacturer: DR.MOTOR AUTOMOTIVE
- EAN number: 5904639643261
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT

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- Fitting Position: Front
- Transmission Type: 6-Speed Manual Transmission, 9-Speed Automatic Transmission
- for special equipment code: 808, U77, 807, 806, 805
- not for special equipment code: 121, 30O
- Fitting Position: after SCR catalytic converter
- Item number: DRM02363
- Our price: £ 231,55
- Manufacturer: DR.MOTOR AUTOMOTIVE
- EAN number: 5904639643780
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- for OE number: A0009058611
- Fitting Position: after soot particulate filter
- Cable Length [mm]: 790
- Oxygen Sensor: Thread pre-greased
- Item number: BNX74048
- Our price: £ 303,52
- Manufacturer: BUGIAD
- EAN number: 4043193740489
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Voltage [V]: 12
- for OE number: A 000 905 86 11
- Bore Diameter [mm]: 7,8
- Cable Length [mm]: 890
- Number of pins: 5
- Connector Shape: oval
- External Thread Size: M20 x 1,5
- Item number: 9 2946 1
- Our price: £ 308,80
- Manufacturer: GEBE
- EAN number: 4057541263988
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT

- Voltage [V]: 12
- Number of pins: 5
- Item number: 9 3839 1
- Our price: £ 335,36
- Manufacturer: GEBE
- EAN number: 4057541320964
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Cable Length [mm]: 790
- Item number: P150603
- Our price: £ 405,29
- Manufacturer: PREXAparts
- EAN number: 4255661806027
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
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- Fitting Position: Front, after SCR catalytic converter
- Left- / right-hand drive vehicles: for right-hand drive vehicles
- for special equipment code: 421, 425, 806, 807, 808, U77, 805
- Thread Size: M20x1.5
- Cable Length [mm]: 620
- Cable Colour: black
- Number of pins: 5
- for OE number: A000.905.85.11, A000.905.28.09, A000.905.01.08, A000.905.97.03
- Item number: 92 09 7072
- Our price: £ 363,77
- Manufacturer: HJS
- EAN number: 4012588815330
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 20% VAT
- Material: Chrome-Molybdenum Steel
- Spanner Size: 22
- Item number: YT-1753
- Our price: £ 4,06
- Manufacturer: YATO
- EAN number: 5906083917530
- Material: Chrome Vanadium Steel
- Spanner Size: 22
- Item number: YT-1754
- Our price: £ 4,94
- Manufacturer: YATO
- EAN number: 5906083917547
- 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: £ 6,70
- Manufacturer: Hogert Technik
- EAN number: 5902801216091
- Spanner Size: 1 / 2x7 / 8x50mmL
- Weight [g]: 250
- Item number: 907G2-01
- Our price: £ 7,86
- Manufacturer: FORCE
- EAN number: FOR 907G2-01
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Which lambda sensor is the best for the MERCEDES-BENZ C-Class Convertible (A205) C 250 d (205.408)?
The best lambda sensors for the Mercedes A205 C 250 d (205.408) Diesel are from the following original brands:
- RIDEX
- RIDEX PLUS
- BOSCH
- RMS
- YATO
How much does a lambda sensor cost for the Mercedes A205 C 250 d (205.408)?
The price of a lambda sensor for the MERCEDES-BENZ C-Class Convertible (A205) C 250 d 2.1 ranges from £4.06 to £405.29.
What are the symptoms of a defective lambda sensor in a Mercedes-Benz Mercedes A205 A205 C 250 d (205.408)?
A defective lambda sensor in a C-Class Convertible (A205) C 250 d (205.408) Diesel 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 Convertible (A205) C 250 d 2.1 (205.408) Diesel?
The lambda sensor in a Mercedes-Benz C-Class Convertible (A205) C 250 d (205.408) 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 A205 C 250 d (205.408) Diesel (Direct Injection) 2016 - 2018 have?
Cable length [mm] | 470; 550; 590; 620; 631; 790; 890 |
Weight [kg] | 0.15 |
Emission standard | Euro |
Exhaust system | before catalytic converter |
Lambda sensor types | Broadband oxygen sensor; Heated; Oxygen Sensor; Regulating Probe; Thread pre-greased |
Length [mm] | 50; 730 |
Overall length [mm] | 740 |
Resistance | 3 - 9 |
Replacement interval | 210 000 - 250 000 km |