Audi A6 C7 Avant 3.0 TDI Lambda sensor (211 hp Diesel CTCB)
Recommended part replacement interval for your car for the part category Lambda sensor: every 100.000 km
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- Engine Code: CTCB
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 580
- Number of pins: 6
- Number of circuits: 5
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0449
- Our price: £ 62,01
- Manufacturer: RIDEX
- EAN number: 4064138526029
- Condition: New
price incl. 20% VAT
excl. delivery costs
- 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: £ 100,20
- Manufacturer: RIDEX
- EAN number: 4065739034524
- 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
excl. delivery costs
- 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: £ 117,88
- Manufacturer: RIDEX PLUS
- EAN number: 4066423682748
- Condition: New
- Fitting Position: Rear
- TecDoc Engine Number: CZVD
- Exhaust System: for vehicles with factory fitted soot - / particulate filter
- Number of pins: 5
- Cable Length [mm]: 645
- Item number: 4965N0041
- Our price: £ 227,18
- Manufacturer: RIDEX
- EAN number: 4066423015836
- 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
- Fitting Position: Front
- TecDoc Engine Number: CZVD
- Cable Length [mm]: 890
- Number of pins: 5
- Item number: 4965N0018
- Our price: £ 340,20
- Manufacturer: RIDEX
- EAN number: 4064138558631
- 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
-
- Engine Code: CZVD
- Construction Year from: 08 / 2015
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Oxygen Sensor: Thread pre-greased
- Cable Length [mm]: 390
- Number of pins: 4
- Item number: V10-76-0096
- Our price: £ 38,21
- Manufacturer: VEMO
- EAN number: 4062375123223
- Condition: New

- Oxygen Sensor: Planar probe
- Conductor Number: 5
- for OE number: 0 281 004 148
- Voltage [V]: 12
- Item number: 9 7107 1
- Our price: £ 51,90
- Manufacturer: GEBE
- EAN number: 4057541231215
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: CZVD
- Construction Year from: 08 / 2015
- Oxygen Sensor: Regulating Probe
- Overall Length [mm]: 520
- Item number: 0 281 004 692
- Our price: £ 59,46
- Manufacturer: BOSCH
- EAN number: 4047026436150
- Condition: New
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- Engine Code: CTCB
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 580
- Number of pins: 6
- Number of circuits: 5
- Connector Shape: D Shape
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140609
- Our price: £ 62,01
- Manufacturer: STARK
- EAN number: 4064138526012
- Condition: New
price incl. 20% VAT
excl. delivery costs
- Oxygen Sensor: Regulating Probe, Heated
- Cable Length [mm]: 750
- Length [mm]: 750
- Number of circuits: 5
- Conductor Number: 5
- Item number: 466016355149
- Our price: £ 62,45
- Manufacturer: MAGNETI MARELLI
- EAN number: 8001063959245
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: CTCB
- Oxygen Sensor: Regulating Probe
- Length [mm]: 800
- Number of circuits: 5
- Item number: 90392
- Our price: £ 63,06
- Manufacturer: NGK
- EAN number: 4010326903929
- Condition: New

- Oxygen Sensor: Oxygen Sensor
- Item number: 35973
- Our price: £ 65,39
- Manufacturer: OSSCA
- EAN number: 6915093359734
- Condition: New
- Weight [g]: 120
- Item number: 10 012 0090
- Our price: £ 68,43
- Manufacturer: RMS
- EAN number: G0R0TK
- Condition: New
- Fitting Position: before catalytic converter
- Oxygen Sensor: Regulating Probe
- Item number: 135300
- Our price: £ 71,01
- Manufacturer: HITACHI
- EAN number: 4044079353007
- Condition: New
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- TecDoc Engine Number: CTCB
- Construction Year to: 07 / 2015
- Exhaust System: before catalytic converter
- Oxygen Sensor: Regulating Probe
- Cable Length [mm]: 750
- Number of circuits: 5
- Item number: ENT600032
- Our price: £ 72,84
- Manufacturer: ENGITECH
- EAN number: 5901655004748
- Condition: New
- Fitting Position: before catalytic converter
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- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Oxygen Sensor: Regulating Probe, Thread pre-greased
- Cable Length [mm]: 750
- Number of circuits: 5
- Fabrication Number: ESL-AU-001
- Item number: ESL-AU-001
- Our price: £ 73,63
- Manufacturer: NTY
- EAN number: 5902048081926
- Condition: New
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- TecDoc Engine Number: CTCB
- Construction Year to: 07 / 2015
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Overall Length [mm]: 750
- Number of circuits: 5
- Recommended change interval [km]: 250000
- Item number: 0 281 004 148
- Our price: £ 80,16
- Manufacturer: BOSCH
- EAN number: 4047024377004
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: CTCB
- Construction Year to: 07 / 2015
- Oxygen Sensor: Regulating Probe
- Overall Length [mm]: 750
- Number of circuits: 5
- Item number: CLS10124
- Our price: £ 80,97
- Manufacturer: NAP carparts
- EAN number: 4064558064248
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: CTCB
- Construction Year to: 07 / 2015
- Oxygen Sensor: Regulating Probe
- Item number: 0 281 004 553
- Our price: £ 81,63
- Manufacturer: BOSCH
- EAN number: 4047026440638
- Condition: New
- Fitting Position: before catalytic converter
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- TecDoc Engine Number: CTCB
- Oxygen Sensor: Regulating Probe
- Model Year to: 2015
- Oxygen Sensor: Heated
- Cable Length [mm]: 805
- Number of circuits: 6
- Weight [kg]: 0,121
- Spanner Size: 22
- External Thread Size: M18x1,5
- Item number: 177449
- Our price: £ 85,20
- Manufacturer: FEBI BILSTEIN
- EAN number: 4054224774496
- Condition: New
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Which lambda sensor is the best for the AUDI A6 Avant (4G5, 4GD, C7) 3.0 TDI?
The best lambda sensors for the Audi A6 C7 Avant 3.0 TDI Diesel are from the following original brands:
- RIDEX
- RIDEX PLUS
- RMS
- BOSCH
- STARK
How much does a lambda sensor cost for the Audi A6 C7 Avant 3.0 TDI?
The price of a lambda sensor for the AUDI A6 Avant (4G5, 4GD, C7) 3.0 TDI ranges from £38.21 to £340.2.
What are the symptoms of a defective lambda sensor in a Audi Audi A6 C7 Avant 4G5, 4GD, C7 3.0 TDI?
A defective lambda sensor in a A6 Avant (4G5, 4GD, C7) 3.0 TDI 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 Audi A6 Avant (4G5, 4GD, C7) 3.0 TDI Diesel?
The lambda sensor in a Audi A6 Avant (4G5, 4GD, C7) 3.0 TDI 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 Audi A6 C7 Avant 3.0 TDI Diesel (Direct Injection) 2014 - 2018 have?
Cable length [mm] | 390; 580; 645; 735; 750; 770; 805; 890 |
Weight [kg] | 0.121 |
Emission standard | Euro |
Exhaust system | before catalytic converter; for vehicles with factory fitted soot -; particulate filter |
Lambda sensor types | Heated; Oxygen Sensor; Planar probe; Regulating Probe; Thread pre-greased |
Length [mm] | 750; 800 |
Overall length [mm] | 520; 750 |
Resistance | 2 - 7 |
Replacement interval | 90 000 - 130 000 km |