MERCEDES-BENZ R-Class (W251, V251) R 350 CDI 4-matic (251.022, 251.122) (165 kW / 224 hp) 2009
Mercedes W251 R 350 CDI 3.0 4-matic Lambda sensor (224 hp Diesel OM 642.950)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
183 items
RIDEX 3922L0393 Lambda sensor before catalytic converter, M18x1,5, Heated, 5, D Shape
Article number: 3922L0393
Reviews - 9
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- TecDoc Engine Number: OM 642.950
- Exhaust System: before catalytic converter
- 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: £58.49
- Manufacturer: RIDEX
- EAN number: 4064138277501
- Condition: New
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RIDEX PLUS 3922L0393P Lambda sensor before catalytic converter, M18x1,5, Heated, 5, D Shape
Article number: 3922L0393P
Reviews - 1
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- TecDoc Engine Number: OM 642.950
- Exhaust System: before catalytic converter
- 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: £61.99
- Manufacturer: RIDEX PLUS
- EAN number: 4066423676303
- Condition: New
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RIDEX 3922L0177 Lambda sensor before catalytic converter, M18x1,5, Heated, 5, D Shape
Article number: 3922L0177
Reviews - 18
- Fitting Position: before catalytic converter
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- Engine Code: 642950
- Oxygen Sensor: Regulating Probe
- 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: £63.49
- Manufacturer: RIDEX
- EAN number: 4059191659418
- Condition: New
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RIDEX PLUS 3922L0177P Lambda sensor before catalytic converter, M18x1,5, Heated, 5, D Shape
Article number: 3922L0177P
Reviews - 1
- Fitting Position: before catalytic converter
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- Engine Code: 642950
- Oxygen Sensor: Regulating Probe
- 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: £78.99
- Manufacturer: RIDEX PLUS
- EAN number: 4066423663969
- Condition: New
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RIDEX 3922L0674 Lambda sensor with fastening/mounting material, without plug, M18x1,5, Heated, 5
Article number: 3922L0674
Reviews - 6
- 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: £101.99
- Manufacturer: RIDEX
- EAN number: 4065739034524
- Condition: New
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In stock
-52%
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RRP £214.30
£101.99
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RIDEX PLUS 3922L0674P Lambda sensor with fastening/mounting material, without plug, M18x1,5, Heated, 5
Article number: 3922L0674P
Reviews - 1
- 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: £119.99
- Manufacturer: RIDEX PLUS
- EAN number: 4066423682748
- Condition: New
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In stock (Item(s) left: 6)
-63%
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RRP £333.18
£119.99
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RIDEX 4965N0011 NOx Sensor, NOx Catalyst Rear
Article number: 4965N0011
Reviews - 8
- Fitting Position: Front
- for special equipment code: U42, 474
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- for special equipment code: U42, 474
- not for special equipment code: 928
- Length [mm]: 615
- Item number: 4965N0011
- Our price: £160.99
- Manufacturer: RIDEX
- EAN number: 4064138274630
- Condition: New
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In stock
-62%
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RRP £434.70
£160.99
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RIDEX 4965N0033 NOx Sensor, NOx Catalyst
Article number: 4965N0033
Reviews - 1
- Cable Length [mm]: 590
- Thread Size: M20X1,5
- Number of pins: 5
- Supplementary Article / Supplementary Info Info 2: Control Unit / Software must be trained / updated
- Item number: 4965N0033
- Our price: £226.00
- Manufacturer: RIDEX
- EAN number: 4066016902901
- Condition: New
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In stock (Item(s) left: 2)
-48%
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RRP £439.10
£226.00
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NTY ESL-ME-005 Lambda sensor Regulating Probe
Article number: ESL-ME-005
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- Oxygen Sensor: Regulating Probe
- Cable Length [mm]: 620
- Fabrication Number: ESL-ME-005
- Item number: ESL-ME-005
- Our price: £47.49
- Manufacturer: NTY
- EAN number: 5902048355317
- Condition: New
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WAGNER LBS00098 Lambda sensor without clip, before catalytic converter, M18X1.5mm, Heated, Planar probe, 5, D Shape
Article number: LBS00098
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- Fitting Position: before catalytic converter
-
- Construction Year from: 08 / 2009
- Vehicle configuration line / variant: BLUETEC
- for special equipment code: 474;U42
- 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
- Packaging length [cm]: 16
- Packaging width [cm]: 6,3
- Packaging height [cm]: 5,6
- Net weight [kg]: 0,15
- Number of pins: 5
- Line insulation design: with silicone insulation
- Item number: LBS00098
- Our price: £58.99
- Manufacturer: WAGNER
- EAN number: 4060426531171
- Condition: New
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STARK SKLS-0140553 Lambda sensor before catalytic converter, M18x1,5, Heated, 5, D Shape
Article number: SKLS-0140553
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-
- TecDoc Engine Number: OM 642.950
- Exhaust System: before catalytic converter
- 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: £63.99
- Manufacturer: STARK
- EAN number: 4064138277495
- Condition: New
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ESEN SKV 09SKV205 Lambda sensor before catalytic converter, Regulating Probe, 12V
Article number: 09SKV205
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- Fitting Position: before catalytic converter
-
- Construction Year to: 07 / 2009
- Required quantity: 1
- Catalytic Converter Type: for vehicles with soot particulate filter
- for special equipment code: 474+U42
- Engine sales name: Bluetec
- Oxygen Sensor: Regulating Probe
- Cable Length [mm]: 375
- Number of pins: 5
- Weight [kg]: 0,14
- Voltage [V]: 12
- Operating Mode: Electric
- Always compare old and new part (in particular OE No.)
- Item number: 09SKV205
- Our price: £65.99
- Manufacturer: ESEN SKV
- EAN number: 5906302222599
- Condition: New
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DELPHI ES21133-12B1 Lambda sensor before catalytic converter, Planar probe, Heated
Article number: ES21133-12B1
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- Fitting Position: before catalytic converter
-
- Construction Year from: 08 / 2009
- Oxygen Sensor: Regulating Probe
- Catalytic Converter Type: for vehicles with soot particulate filter
- Vehicle configuration line / variant: BLUETEC
- for special equipment code: 474+U42, U42
- Oxygen Sensor: Planar probe, Heated
- Cable Length [mm]: 395
- Item number: ES21133-12B1
- Our price: £66.49
- Manufacturer: DELPHI
- EAN number: 5012759576779
- Condition: New
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RMS 10 012 0090 Lambda sensor
Article number: 10 012 0090
Reviews - 16
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: £68.99
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
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NTY ESL-ME-004 Lambda sensor Regulating Probe
Article number: ESL-ME-004
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- Oxygen Sensor: Regulating Probe
- Cable Length [mm]: 350
- Fabrication Number: ESL-ME-004
- Item number: ESL-ME-004
- Our price: £69.49
- Manufacturer: NTY
- EAN number: 5902048355300
- Condition: New
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OSSCA 27785 Lambda sensor Oxygen Sensor
Article number: 27785
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- Oxygen Sensor: Oxygen Sensor
- Number of pins: 5
- Length [mm]: 560
- Item number: 27785
- Our price: £73.49
- Manufacturer: OSSCA
- EAN number: 6915093277854
- Condition: New
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BLUE PRINT ADBP700071 Lambda sensor Heated, 5
Article number: ADBP700071
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- Oxygen Sensor: Heated
- Cable Length [mm]: 406
- Number of circuits: 5
- Weight [kg]: 0,097
- Spanner Size: 22
- Observe service information
- External Thread Size: M18x1,5
- Item number: ADBP700071
- Our price: £73.99
- Manufacturer: BLUE PRINT
- EAN number: 5057746297893
- Condition: New
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In stock (Item(s) left: 4)
-57%
compared to
RRP £174.99
£73.99
price incl. 20% VAT
excl. delivery costs
MEYLE 014 803 0009 Lambda sensor before catalytic converter, M18x1,5, Broadband oxygen sensor
Article number: 014 803 0009
Reviews - 2
- Fitting Position: before catalytic converter
- for special equipment code: 474
- Thread Size: M18x1,5
- Oxygen Sensor: Broadband oxygen sensor
- Cable Length [mm]: 400
- Number of pins: 6
- Item number: 014 803 0009
- Our price: £74.49
- Manufacturer: MEYLE
- EAN number: 4040074313787
- Condition: New
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NGK 91780 Lambda sensor for vehicles with factory fitted soot -/particulate filter, Regulating Probe, 5
Article number: 91780
Reviews - 8
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- TecDoc Engine Number: OM 642.950
- Exhaust System: for vehicles with factory fitted soot - / particulate filter
- Vehicle Identification Number (VIN) to: A-101973
- Oxygen Sensor: Regulating Probe
- Length [mm]: 400
- Number of circuits: 5
- Item number: 91780
- Our price: £75.49
- Manufacturer: NGK
- EAN number: 4010326917803
- Condition: New
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FEBI BILSTEIN 177388 Lambda sensor Heated, 5
Article number: 177388
Reviews - 8
- Oxygen Sensor: Heated
- Cable Length [mm]: 406
- Number of circuits: 5
- Weight [kg]: 0,097
- Spanner Size: 22
- External Thread Size: M18x1,5
- Item number: 177388
- Our price: £75.99
- Manufacturer: FEBI BILSTEIN
- EAN number: 4054224773888
- Condition: New
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Which lambda sensor is the best for the MERCEDES-BENZ R-Class (W251, V251) R 350 CDI 4-matic (251.022, 251.122)?
The best lambda sensors for the Mercedes W251 R 350 CDI 4-matic (251.022, 251.122) Diesel are from the following original brands:
- RIDEX
- YATO
- BOSCH
- RIDEX PLUS
- RMS
How much does a lambda sensor cost for the Mercedes W251 R 350 CDI 4-matic (251.022, 251.122)?
The price of a lambda sensor for the MERCEDES-BENZ R-Class (W251, V251) R 350 CDI 3.0 4-matic ranges from £47.49 to £226.
What are the symptoms of a defective lambda sensor in a Mercedes-Benz Mercedes W251 W251, V251 R 350 CDI 4-matic (251.022, 251.122)?
A defective lambda sensor in a R-Class (W251, V251) R 350 CDI 4-matic (251.022, 251.122) 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 R-Class (W251, V251) R 350 CDI 3.0 4-matic (251.022, 251.122) Diesel?
The lambda sensor in a Mercedes-Benz R-Class (W251, V251) R 350 CDI 4-matic (251.022, 251.122) 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 W251 R 350 CDI 4-matic (251.022, 251.122) Diesel (Direct Injection) 2009 - 2012 have?
| Cable length [mm] | 230; 350; 375; 390; 395; 400; 406; 435; 465; 590; 620; 735; 770 |
| Weight [kg] | 0.097; 0.14; 0.18 |
| Emission standard | Euro |
| Exhaust system | before catalytic converter; for vehicles with factory fitted soot -; particulate filter |
| Lambda sensor types | Broadband oxygen sensor; Heated; Oxygen Sensor; Planar probe; Regulating Probe |
| Length [mm] | 351; 400; 560; 615 |
| Overall length [mm] | 380 |
| Resistance | 2 - 9 |
| Replacement interval | 170 000 - 210 000 km |
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