BMW E30 Touring 325i 2.5 Lambda sensor (170 hp Petrol M20 B25 (256K1))
Lambda sensor: We recommend you replace this part every 100.000 km
-
- Engine Code: 25 6K 1
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Number of pins: 4
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 400
- Number of circuits: 4
- 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: 3922L0223P
- Our price: 17,35 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423657197
- Condition: New

-
- Construction Year from: 10 / 1987
- Oxygen Sensor: Regulating Probe
- Number of pins: 4
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 430
- Number of circuits: 4
- Connector Shape: round
- Number of used contacts: 4
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0011P
- Our price: 23,70 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423658002
- Condition: New
-
- Number of pins: 4
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 430
- Number of circuits: 4
- Connector Shape: round
- Number of used contacts: 4
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0011
- Our price: 31,19 €
- Manufacturer: RIDEX
- EAN number: 4059191655090
- Condition: New
price incl. 23% VAT
excl. delivery costs
-
- Engine Code: 25 6K 1
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Number of pins: 4
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 400
- Number of circuits: 4
- 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: 3922L0223
- Our price: 35,54 €
- Manufacturer: RIDEX
- EAN number: 4059191378579
- Condition: New
price incl. 23% VAT
excl. delivery costs
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 810
- Number of pins: 4
- Number of circuits: 4
- Connector Shape: round
- Plug housing design: Plug sleeve housing
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0373
- Our price: 55,48 €
- Manufacturer: RIDEX
- EAN number: 4064138149884
- Condition: New
price incl. 23% VAT
excl. delivery costs
-
- Number of pins: 4
- Oxygen Sensor: Regulating Probe
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 430
- Number of circuits: 4
- Connector Shape: round
- Number of used contacts: 4
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140010
- Our price: 31,19 €
- Manufacturer: STARK
- EAN number: 4059191023691
- Condition: New
- Oxygen Sensor: Regulating Probe, Thread pre-greased
- Fitting Position: before catalytic converter
- Overall Length [mm]: 360
- Number of circuits: 4
- Fabrication Number: ESL-BM-007
- Item number: ESL-BM-007
- Our price: 31,49 €
- Manufacturer: NTY
- EAN number: 5902048063878
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Engine Code: M20 B25
- Oxygen Sensor: Oxygen Sensor
- Length [mm]: 730
- Number of circuits: 4
- Weight [kg]: 0,12
- Voltage [V]: 12
- Operating Mode: Electric
- Always compare old and new part (in particular OE No.)
- Item number: GOS-4019E
- Our price: 32,84 €
- Manufacturer: ENERGY
- EAN number: 5908274112755
- Condition: New
-
- Engine Code: 25 6K 1
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Number of pins: 4
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 400
- Number of circuits: 4
- 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-0140076
- Our price: 35,54 €
- Manufacturer: STARK
- EAN number: 4059191376384
- Condition: New
- Oxygen Sensor: Finger probe
- Cable Length [mm]: 540
- Number of pins: 4
- Weight [kg]: 0,218
- for OE number: 1 735 499, 11 78 1 735 499
- Voltage [V]: 12
- Item number: 9 7036 1
- Our price: 36,51 €
- Manufacturer: GEBE
- EAN number: 4057541109279
- Condition: New
- Oxygen Sensor: Heated
- Engine Code: M20B25
- Number of circuits: 4
- Connector / Clamp: Connector may need adjustment
- Item number: 59-0012
- Our price: 36,62 €
- Manufacturer: MAXGEAR
- EAN number: 5907558527155
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Oxygen Sensor: Heated
- Length [mm]: 540
- Number of circuits: 4
- Item number: 59-0055
- Our price: 38,58 €
- Manufacturer: MAXGEAR
- EAN number: 5907558578065
- Condition: New
-
- Construction Year from: 10 / 1987
- Exhaust System: before catalytic converter
- Number of connectors: 4
- Oxygen Sensor: Regulating Probe
- Cable Length [mm]: 570
- Number of circuits: 4
- Item number: ENT600005
- Our price: 39,05 €
- Manufacturer: ENGITECH
- EAN number: 5901655023954
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: for pre-catalytic converter
- Catalytic Converter Type: for vehicles with catalytic converter
- Product line: Universal fit
- Thread Size: M18x1,5, M18x1.5
- Oxygen Sensor: Heated, Finger probe
- Cable Length [mm]: 750
- Number of pins: 4
- Quality: OE
- Weight [g]: 103
- Manufacturer Restriction: DENSO
- Gross Weight [g]: 152
- Item number: DOX-0118
- Our price: 39,26 €
- Manufacturer: DENSO
- EAN number: 8717613018392
- Condition: New
- Oxygen Sensor: Heated
- for OE number: 11 78 1 735 499
- Item number: 08.39.049
- Our price: 42,76 €
- Manufacturer: TRUCKTEC AUTOMOTIVE
- EAN number: 4038081301743
- Condition: New
-
- Construction Year from: 10 / 1987
- Oxygen Sensor: Regulating Probe
- Number of pins: 4
- Oxygen Sensor: Finger probe, Heated
- Cable Length [mm]: 630
- Item number: ES10254-12B1
- Our price: 43,26 €
- Manufacturer: DELPHI
- EAN number: 5012759387238
- Condition: New
price incl. 23% VAT
excl. delivery costs
-
- Engine Code: 25 6K 1
- Construction Year from: 10 / 1987
- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Number of pins: 4
- Product line: Original Quality
- Oxygen Sensor: Thread pre-greased
- Cable Length [mm]: 350
- Number of circuits: 4
- Line insulation design: with silicone-coated woven-fibre insulation
- Packaging height [cm]: 9,2
- Item number: V20-76-0003
- Our price: 45,20 €
- Manufacturer: VEMO
- EAN number: 4046001296208
- Condition: New
- Conductor Number: 636
- for OE number: 037906265S
- Quality: Zr case gnd, OE EQUIVALENT
- Item number: 81515E
- Our price: 47,71 €
- Manufacturer: MEAT & DORIA
- EAN number: 808888965485
- Condition: New
-
- TecDoc Engine Number: M20 B25 (256K1)
- Oxygen Sensor: Regulating Probe
- Fitting Position: before catalytic converter
- Number of pins: 4
- Number of circuits: 4
- Recommended change interval [km]: 160000
- Connector / Clamp: Connector may need adjustment
- Item number: 0 258 986 503
- Our price: 48,04 €
- Manufacturer: BOSCH
- EAN number: 3165143342305
- Condition: New
- Oxygen Sensor: Finger probe, Heated
- Cable Length [mm]: 425
- Item number: ES10290-12B1
- Our price: 48,70 €
- Manufacturer: DELPHI
- EAN number: 5012759482506
- Condition: New
price incl. 23% VAT
excl. delivery costs
- 1
- 2
- 3
- 4
- 5
Which lambda sensor is the best for BMW 3 Touring (E30) 325 i models?
The best lambda sensors for BMW E30 Touring 325 i Petrol models are sold by the following original brands:
- RIDEX
- BOSCH
- DENSO
- YATO
- BUGIAD
How much does a lambda sensor cost for a BMW E30 Touring 325 i?
The price of a lambda sensor for a BMW 3 Touring (E30) 325i 2.5 is usually between €17.35 and €55.48.
What are the symptoms of a defective lambda sensor in the BMW BMW E30 Touring E30 325 i?
A defective lambda sensor in the 3 Touring (E30) 325 i Petrol 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 3 Touring (E30) 325i 2.5 Petrol Engine?
The lambda sensor in BMW 3 Touring (E30) 325 i 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 BMW E30 Touring 325 i Petrol (Intake Manifold Injection/ Carburettor) 1987 - 1993 models have?
Cable length [mm] | 350; 400; 425; 430; 540; 570; 630; 750; 810 |
Weight [kg] | 0.12; 0.218 |
Vehicle emission standard | Euro |
Exhaust system type | before catalytic converter; for pre-catalytic converter |
Lambda sensor design | Finger probe; Heated; Oxygen Sensor; Regulating Probe; Thread pre-greased |
Length [mm] | 540; 730 |
Overall length [mm] | 360 |
Resistance | 2 - 7 |
Replacement interval | 170 000 - 210 000 km |