W164 ML 320 CDI 3.0 4-matic Lambda sensor (224 hp Diesel OM 642.940)
Lambda sensor: We recommend you replace this part every 100.000 km
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 410
- Number of circuits: 5, 330
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0217P
- Our price: 36,55 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423675719
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 735
- 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: 3922L0674P
- Our price: 37,32 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423682748
- Condition: New
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- TecDoc Engine Number: OM 642.940
- Exhaust System: before catalytic converter
- Vehicle Equipment: for vehicles without SCR system
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 390
- Number of circuits: 5
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0393P
- Our price: 37,34 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423676303
- Condition: New
-
- TecDoc Engine Number: OM 642.940
- Vehicle Equipment: for vehicles without urea injection (AdBlue®)
- Oxygen Sensor: Regulating Probe
- Colour: black
- Fitting Position: Front, before catalytic converter
- not for emission standard: Euro 5
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 465
- Number of circuits: 5
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0177P
- Our price: 42,30 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423663969
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 410
- Number of circuits: 5, 410
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0217
- Our price: 56,20 €
- Manufacturer: RIDEX
- EAN number: 4059191749171
- Condition: New
-
- TecDoc Engine Number: OM 642.940
- Exhaust System: before catalytic converter
- Vehicle Equipment: for vehicles without SCR system
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 435
- Number of circuits: 5
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0393
- Our price: 67,23 €
- Manufacturer: RIDEX
- EAN number: 4064138277501
- Condition: New
-
- TecDoc Engine Number: OM 642.940
- Vehicle Equipment: for vehicles without urea injection (AdBlue®)
- Oxygen Sensor: Regulating Probe
- Colour: black
- Fitting Position: Front, before catalytic converter
- not for emission standard: Euro 5
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 465
- Number of circuits: 5
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0177
- Our price: 78,21 €
- Manufacturer: RIDEX
- EAN number: 4059191659418
- 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: 3922L0674
- Our price: 98,21 €
- Manufacturer: RIDEX
- EAN number: 4065739034524
- Condition: New
-
- Fitting Position: Front, after soot particulate filter
- for special equipment code: 474, U42, M642
- Length [mm]: 615
- Item number: 4965N0011
- Our price: 217,25 €
- Manufacturer: RIDEX
- EAN number: 4064138274630
- 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
- Cable Length [mm]: 845
- Oxygen Sensor: Thread pre-greased
- Number of pins: 5
- Voltage [V]: 12
- Item number: 4965N0075
- Our price: 277,61 €
- Manufacturer: RIDEX
- EAN number: 4066423619683
- 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
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 410
- Number of circuits: 5, 410
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140389
- Our price: 56,20 €
- Manufacturer: STARK
- EAN number: 4059191233786
- Condition: New
-
- TecDoc Engine Number: OM 642.940
- Exhaust System: before catalytic converter
- Vehicle Equipment: for vehicles without SCR system
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 435
- Number of circuits: 5
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140553
- Our price: 67,23 €
- Manufacturer: STARK
- EAN number: 4064138277495
- Condition: New

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- Fitting Position: before catalytic converter
- Vehicle Equipment: for vehicles with SCR system
- Thread Size: M18X1.5mm
- Oxygen Sensor: Heated, Planar probe
- Cable Length [mm]: 230
- Overall Length [mm]: 380
- Length [mm]: 351
- Number of circuits: 5
- Conductor Number: 5
- Recommended change interval [km]: 80000
- Weight [kg]: 0,18
- Quality: OE EQUIVALENT
- Number of connectors: 1
- Supplementary Article / Supplementary Info Info 2: without clip
- Version: A
- Housing Colour: black
- Connector Shape: D Shape
- Material: Metal
- Net weight [kg]: 0,15
- Number of pins: 5
- Line insulation design: with silicone insulation
- Item number: LBS00098
- Our price: 67,35 €
- Manufacturer: WAGNER
- EAN number: 4060426531171
- Condition: New
-
- Fitting Position: Left, Right
- Oxygen Sensor: Regulating Probe
- Emission Standard: Euro 5
- Oxygen Sensor: Planar probe
- Fitting Position: before catalytic converter
- Item number: P150356
- Our price: 68,66 €
- Manufacturer: PREXAparts
- EAN number: 4255661803552
- Condition: New
-
- not for model year: 2009
- Oxygen Sensor: Regulating Probe
- Vehicle Equipment: for vehicles with SCR system
- Fitting Position: before catalytic converter
- Oxygen Sensor: Planar probe, Heated
- Cable Length [mm]: 395
- Item number: ES21133-12B1
- Our price: 69,50 €
- Manufacturer: DELPHI
- EAN number: 5012759576779
- Condition: New
price incl. 23% VAT
excl. delivery costs
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- Construction Year to: 04 / 2009
- Oxygen Sensor: Regulating Probe
- Oxygen Sensor: Heated
- Cable Length [mm]: 550
- Length [mm]: 550
- Number of circuits: 5
- Conductor Number: 5
- Resistor [Ohm]: 4,9
- Item number: 466016355239
- Our price: 69,72 €
- Manufacturer: MAGNETI MARELLI
- EAN number: 8050947998689
- Condition: New
- Oxygen Sensor: Oxygen Sensor
- Weight [kg]: 0,15
- Always compare old and new part (in particular OE No.)
- Item number: 09SKV402
- Our price: 74,14 €
- Manufacturer: ESEN SKV
- EAN number: 224969188342451883424
- Condition: New
-
- TecDoc Engine Number: OM 642.940
- Vehicle Equipment: for vehicles without urea injection (AdBlue®)
- Oxygen Sensor: Regulating Probe
- Colour: black
- Fitting Position: Front, before catalytic converter
- not for emission standard: Euro 5
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 465
- Number of circuits: 5
- Number of connectors: 6
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140103
- Our price: 78,19 €
- Manufacturer: STARK
- EAN number: 4059191111626
- Condition: New
-
- not for model year: 2010
- Oxygen Sensor: Regulating Probe
- Vehicle Equipment: for vehicles with SCR system
- Fitting Position: before catalytic converter
- Oxygen Sensor: Broadband oxygen sensor, Heated
- Cable Length [mm]: 320
- Item number: ES20551-12B1
- Our price: 79,00 €
- Manufacturer: DELPHI
- EAN number: 5012759540411
- Condition: New

- Oxygen Sensor: Oxygen Sensor
- Number of pins: 5
- Length [mm]: 560
- Item number: 27785
- Our price: 79,89 €
- Manufacturer: OSSCA
- EAN number: 6915093277854
- Condition: New
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Which lambda sensor is the best for MERCEDES-BENZ M-Class (W164) ML 320 CDI 4-matic (164.122) models?
The best lambda sensors for Mercedes-Benz W164 ML 320 CDI 4-matic (164.122) Diesel models are sold by the following original brands:
- RIDEX
- BOSCH
- DENSO
- YATO
- BUGIAD
How much does a lambda sensor cost for a Mercedes-Benz W164 ML 320 CDI 4-matic (164.122)?
The price of a lambda sensor for a MERCEDES-BENZ M-Class (W164) ML 320 CDI 3.0 4-matic is usually between €36.55 and €277.61.
What are the symptoms of a defective lambda sensor in the Mercedes-Benz W164 W164 ML 320 CDI 4-matic (164.122)?
A defective lambda sensor in the M-Class (W164) ML 320 CDI 4-matic (164.122) 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 Mercedes-Benz M-Class (W164) ML 320 CDI 3.0 4-matic (164.122) Diesel?
The lambda sensor in Mercedes-Benz M-Class (W164) ML 320 CDI 4-matic (164.122) 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 Mercedes-Benz W164 ML 320 CDI 4-matic (164.122) Diesel (Direct Injection) 2005 - 2009 models have?
Cable length [mm] | 230; 320; 390; 395; 410; 435; 465; 550; 735; 770; 845 |
Weight [kg] | 0.15; 0.18 |
Vehicle emission standard | Euro; Euro 5 |
Exhaust system type | before catalytic converter |
Lambda sensor design | Broadband oxygen sensor; Heated; Oxygen Sensor; Planar probe; Thread pre-greased |
Length [mm] | 351; 550; 560; 615 |
Overall length [mm] | 380 |
Resistance | 2 - 7 |
Replacement interval | 210 000 - 250 000 km |