Mercedes C126 420 SEC 4.2 Lambda sensor (218 hp Petrol M 116.965)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
- Thread Size: M18x1,5
- Oxygen Sensor: Regulating Probe, Heated
- Cable Length [mm]: 400
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Voltage [V]: 12
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0791
- Our price: £ 30,23
- Manufacturer: RIDEX
- EAN number: 4066423237115
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: M 116.965
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Number of circuits: 3, 580
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0224
- Our price: £ 35,75
- Manufacturer: RIDEX
- EAN number: 4059191378555
- Condition: New
price incl. 20% VAT
excl. delivery costs
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0197
- Our price: £ 37,26
- Manufacturer: RIDEX
- EAN number: 4059191378647
- Condition: New
price incl. 20% VAT
excl. delivery costs
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0197P
- Our price: £ 37,45
- Manufacturer: RIDEX PLUS
- EAN number: 4066423657265
- Condition: New
price incl. 20% VAT
excl. delivery costs
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5-6e
- Oxygen Sensor: Heated
- Cable Length [mm]: 420
- Number of circuits: 3
- Number of connectors: 4
- Connector Shape: round
- Line insulation design: with thermal protection flexible insulating tubing
- Item number: 3922L0713
- Our price: £ 48,28
- Manufacturer: RIDEX
- EAN number: 4066016767456
- Condition: New
- Oxygen Sensor: Heated
- Item number: 461912223104
- Our price: £ 24,76
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063698823
- Condition: New
- Oxygen Sensor: Oxygen Sensor
- Number of circuits: 3
- Weight [kg]: 0,08
- Voltage [V]: 12
- Operating Mode: Electric
- Always compare old and new part (in particular OE No.)
- Item number: GOS-3000EX
- Our price: £ 30,53
- Manufacturer: ENERGY
- EAN number: 5908274107539
- Condition: New
- Fitting Position: before catalytic converter
-
- TecDoc Engine Number: M 116.965
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Number of circuits: 3, 580
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140081
- Our price: £ 35,75
- Manufacturer: STARK
- EAN number: 4059191376391
- Condition: New
- Oxygen Sensor: Regulating Probe
- Number of circuits: 3
- Item number: 17003
- Our price: £ 36,11
- Manufacturer: KAMOKA
- EAN number: 2218512870728
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140309
- Our price: £ 37,26
- Manufacturer: STARK
- EAN number: 4059191112340
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Oxygen Sensor: Oxygen Sensor
- Number of circuits: 3
- Weight [kg]: 0,08
- Voltage [V]: 12
- Operating Mode: Electric
- Always compare old and new part (in particular OE No.)
- Item number: 09SKV903
- Our price: £ 39,86
- Manufacturer: ESEN SKV
- EAN number: 2249698728842
- Condition: New
- Fitting Position: before catalytic converter
- Oxygen Sensor: Regulating Probe
- Number of circuits: 3
- Recommended change interval [km]: 160000
- Connector / Clamp: Connector may need adjustment
- Item number: 0 258 986 502
- Our price: £ 53,40
- Manufacturer: BOSCH
- EAN number: 3165143342299
- Condition: New

-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Overall Length [mm]: 511
- Number of circuits: 3
- Recommended change interval [km]: 100000
- Item number: GCC9220101
- Our price: £ 57,32
- Manufacturer: goCORE
- EAN number: 4069198039380
- Condition: New
- Fitting Position: before catalytic converter
-
- TecDoc Engine Number: M 116.965
- Oxygen Sensor: Regulating Probe
- Supplementary Info: Universal
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Item number: 93111
- Our price: £ 61,59
- Manufacturer: NGK
- EAN number: 0087295931110
- Condition: New

-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Oxygen Sensor: Heated
- Cable Length [mm]: 570
- Number of circuits: 3
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: GCC9220167
- Our price: £ 65,49
- Manufacturer: goCORE
- EAN number: 4069198040041
- Condition: New
- Fitting Position: before catalytic converter
- Oxygen Sensor: Heated, Regulating Probe
- Cable Length [mm]: 760
- Number of circuits: 3
- Vehicle Identification Number (VIN) from: **********A363212
- Weight [kg]: 0,106
- Spanner Size: 22
- External Thread Size: M18x1,5
- Item number: 177371
- Our price: £ 67,97
- Manufacturer: FEBI BILSTEIN
- EAN number: 4054224773710
- Condition: New
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: £ 68,44
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
- Fitting Position: before catalytic converter
- Oxygen Sensor: Heated, Regulating Probe
- Cable Length [mm]: 760
- Number of circuits: 3
- Vehicle Identification Number (VIN) from: **********A363212
- Weight [kg]: 0,106
- Spanner Size: 22
- External Thread Size: M18x1,5
- Item number: 33 10 4075
- Our price: £ 75,15
- Manufacturer: SWAG
- EAN number: 4054228773716
- Condition: New
- Fitting Position: before catalytic converter
-
- TecDoc Engine Number: M 116.965
- Oxygen Sensor: Regulating Probe
- Length [mm]: 965
- Number of circuits: 3
- Item number: 96560
- Our price: £ 75,41
- Manufacturer: NGK
- EAN number: 0087295965603
- Condition: New

- Fitting Position: before catalytic converter
-
- TecDoc Engine Number: M 116.965
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Number of circuits: 3, 580
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: GCC9220078
- Our price: £ 83,10
- Manufacturer: goCORE
- EAN number: 4069198039151
- Condition: New
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Which lambda sensor is the best for the MERCEDES-BENZ S-Class Coupe (C126) 420 SEC (126.046)?
The best lambda sensors for the Mercedes C126 420 SEC (126.046) Petrol are from the following original brands:
- RIDEX
- RIDEX PLUS
- RMS
- BOSCH
- STARK
How much does a lambda sensor cost for the Mercedes C126 420 SEC (126.046)?
The price of a lambda sensor for the MERCEDES-BENZ S-Class Coupe (C126) 420 SEC 4.2 ranges from £24.76 to £83.1.
What are the symptoms of a defective lambda sensor in a Mercedes-Benz Mercedes C126 C126 420 SEC (126.046)?
A defective lambda sensor in a S-Class Coupe (C126) 420 SEC (126.046) Petrol 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 S-Class Coupe (C126) 420 SEC 4.2 (126.046) Petrol Engine?
The lambda sensor in a Mercedes-Benz S-Class Coupe (C126) 420 SEC (126.046) 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 C126 420 SEC (126.046) Petrol (Intake Manifold Injection/ Carburettor) 1985 - 1987 have?
Cable length [mm] | 400; 420; 570; 760 |
Weight [kg] | 0.08; 0.106 |
Emission standard | Euro |
Exhaust system | before catalytic converter |
Lambda sensor types | Heated; Oxygen Sensor; Regulating Probe |
Length [mm] | 965 |
Overall length [mm] | 511 |
Resistance | 2 - 9 |
Replacement interval | 210 000 - 250 000 km |