BMW F20 125d 2.0 Lambda sensor (224 hp Diesel B47 D20 B)
Lambda sensor: We recommend you replace this part every 100.000 km
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 895
- Number of pins: 5
- Number of circuits: 5
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0708P
- Our price: 25,96 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423686913
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Engine Code: B47 D20 B
- Cable Length [mm]: 200
- Number of pins: 4
- Conductor Number: 4
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0330P
- Our price: 26,10 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423715293
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 830
- Number of pins: 5
- Number of circuits: 5
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0708
- Our price: 28,47 €
- Manufacturer: RIDEX
- EAN number: 4066016208690
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Engine Code: B47 D20 B
- Cable Length [mm]: 455
- Number of circuits: 4
- Number of connectors: 4
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0653
- Our price: 48,15 €
- Manufacturer: RIDEX
- EAN number: 4065739005845
- Condition: New
-
- Construction Year to: 05 / 2019
- Oxygen Sensor: Diagnostic Probe
- Exhaust System: after catalytic converter
- for special equipment code: S1DEA
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 920
- Number of pins: 4
- Number of circuits: 4
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0723
- Our price: 96,93 €
- Manufacturer: RIDEX
- EAN number: 4066016845376
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 23% VAT
excl. delivery costs
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 250
- Number of circuits: 4
- Number of connectors: 4
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0992
- Our price: 121,25 €
- Manufacturer: RIDEX
- EAN number: 4066423660456
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 23% VAT
excl. delivery costs
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Engine Code: B47 D20 B
- Cable Length [mm]: 200
- Number of pins: 4
- Conductor Number: 4
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0330
- Our price: 134,47 €
- Manufacturer: RIDEX
- EAN number: 4064138088404
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 23% VAT
excl. delivery costs
- Fitting Position: before SCR catalytic converter
-
- Construction Year to: 03 / 2018
- not for emission standard: Euro 3, Euro 5
- Length [mm]: 915
- Connector Shape: oval
- Number of pins: 5
- Supplementary Article / Supplementary Info: with control unit
- Number of mounting bores: 2
- Item number: 4965N0015
- Our price: 209,30 €
- Manufacturer: RIDEX
- EAN number: 4064138435468
- Condition: New
- Accumulate your bonuses through purchasing items marked “BONUS";
- Pay for up to 10% of your order with the accumulated bonuses;
price incl. 23% VAT


- Fitting Position: after catalytic converter
-
- Oxygen Sensor: Diagnostic Probe
- Emission Standard: Euro 6
- Oxygen Sensor: Broadband oxygen sensor, Heated
- Cable Length [mm]: 1020
- Item number: ES21494-12B1
- Our price: 33,62 €
- Manufacturer: DELPHI
- EAN number: 5012759632864
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Engine Code: B47 D20 B
- Cable Length [mm]: 455
- Number of circuits: 4
- Number of connectors: 4
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140812
- Our price: 48,15 €
- Manufacturer: STARK
- EAN number: 4065739005838
- Condition: New
- Fitting Position: before catalytic converter, after catalytic converter
- Oxygen Sensor: Diagnostic Probe, Thread pre-greased
- Cable Length [mm]: 415
- Number of pins: 4
- for OE number: 13 62 8 589 104
- Connector Shape: oval
- Fabrication Number: ESL-BM-012
- Item number: ESL-BM-012
- Our price: 48,63 €
- Manufacturer: NTY
- EAN number: 5902048208729
- Condition: New

- Oxygen Sensor: Diagnostic Probe
- Fabrication Number: ESL-BM-021
- Item number: ESL-BM-021
- Our price: 48,63 €
- Manufacturer: NTY
- EAN number: 5902048244772
- Condition: New

- Fitting Position: before catalytic converter
- Oxygen Sensor: Regulating Probe
- Cable Length [mm]: 200
- Number of pins: 4
- for OE number: 13 62 8 570 230
- Connector Shape: oval
- Observe service information
- Fabrication Number: ESL-BM-028
- Socket colour: black
- Item number: ESL-BM-028
- Our price: 54,34 €
- Manufacturer: NTY
- EAN number: 5902048355195
- Condition: New
- Fitting Position: after catalytic converter
- Oxygen Sensor: Diagnostic Probe
- Number of pins: 4
- Length [mm]: 545
- Number of circuits: 4
- for OE number: 8589104-01
- Item number: 0895648
- Our price: 61,18 €
- Manufacturer: METZGER
- EAN number: 4062101205827
- Condition: New
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: 78,90 €
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
- Fitting Position: after catalytic converter
-
- Construction Year to: 05 / 2019
- Oxygen Sensor: Diagnostic Probe
- not for special equipment code: S1DEA
- Overall Length [mm]: 540
- Item number: 0 281 004 746
- Our price: 79,69 €
- Manufacturer: BOSCH
- EAN number: 4047026552621
- Condition: New
- Fitting Position: after catalytic converter, before catalytic converter
-
- Exhaust System: after catalytic converter
- Oxygen Sensor: Diagnostic Probe
- Length [mm]: 550
- Number of circuits: 4
- Number of connectors: 4
- Colour: black
- Item number: 8845 11039
- Our price: 86,78 €
- Manufacturer: TRISCAN
- EAN number: 5710476350718
- Condition: New
price incl. 23% VAT
excl. delivery costs
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 830
- Number of pins: 5
- Number of circuits: 5
- Connector Shape: oval
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140867
- Our price: 88,27 €
- Manufacturer: STARK
- EAN number: 4066016208683
- Condition: New
- Fitting Position: after catalytic converter
-
- Construction Year to: 05 / 2019
- Oxygen Sensor: Diagnostic Probe
- for special equipment code: S1DEA
- Overall Length [mm]: 1020
- Item number: 0 281 004 740
- Our price: 97,91 €
- Manufacturer: BOSCH
- EAN number: 4047026571844
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Regulating Probe, Heated, Thread pre-greased
- Cable Length [mm]: 205
- Number of circuits: 4
- Item number: 70685103
- Our price: 105,80 €
- Manufacturer: HERTH+BUSS ELPARTS
- EAN number: 4026736494018
- Condition: New
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Which lambda sensor is the best for BMW 1 Hatchback (F20) 125 d models?
The best lambda sensors for F20 125 d Diesel models are sold by the following original brands:
- RIDEX
- BOSCH
- DENSO
- YATO
- BUGIAD
How much does a lambda sensor cost for a F20 125 d?
The price of a lambda sensor for a BMW 1 Hatchback (F20) 125d 2.0 is usually between €25.96 and €209.3.
What are the symptoms of a defective lambda sensor in the BMW BMW F20 F20 125 d?
A defective lambda sensor in the 1 Hatchback (F20) 125 d Diesel can lead to these common symptoms of failures:
- Increased fuel consumption
- Rough idling
- Excessive exhaust emissions
How can you check or replace the lambda sensor in the BMW 1 Hatchback (F20) 125d 2.0 Diesel?
The lambda sensor in BMW 1 Hatchback (F20) 125 d models can be checked by inspecting the connector and the multimeter values before and after the catalytic converter. If necessary, you can replace the part yourself by following the service manual instructions.
Which lambda sensor do F20 125 d Diesel (Direct Injection) 2015 - 2019 models have?
Cable length [mm] | 200; 205; 250; 415; 455; 830; 895; 920; 1020 |
Weight [kg] | |
Vehicle emission standard | Euro; Euro 6 |
Exhaust system type | after catalytic converter |
Lambda sensor design | Broadband oxygen sensor; Diagnostic Probe; Heated; Regulating Probe; Thread pre-greased |
Length [mm] | 545; 550; 915 |
Overall length [mm] | 540; 1020 |
Resistance | 2 - 7 |
Replacement interval | 130 000 - 170 000 km |