BMW E34 525 i 24V Lambda sensor (192 hp Petrol M50 B25 (256S1))
Lambda sensor: We recommend you replace this part every 100.000 km
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 200
- Number of circuits: 4
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Technical Information Number: Universal
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0228P
- Our price: 15,61 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423684223
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- 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: 17,00 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423657197
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 1280
- Conductor Number: 4
- Number of connectors: 4
- Connector Shape: round
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0285P
- Our price: 19,34 €
- Manufacturer: RIDEX PLUS
- EAN number: 4066423686586
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- 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: 39,16 €
- Manufacturer: RIDEX
- EAN number: 4059191378579
- Condition: New
price incl. 23% VAT
excl. delivery costs
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 225
- Number of circuits: 4
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Technical Information Number: Universal
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0228
- Our price: 40,45 €
- Manufacturer: RIDEX
- EAN number: 4059191378524
- Condition: New
price incl. 23% VAT
excl. delivery costs
-
- Construction Year to: 08 / 1991
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Oxygen Sensor: Heated
- Cable Length [mm]: 490
- Number of circuits: 4
- Number of connectors: 4
- Connector Shape: round
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0609
- Our price: 46,72 €
- Manufacturer: RIDEX
- EAN number: 4064138686174
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- Construction Year from: 09 / 1991
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 1280
- Conductor Number: 4
- Number of connectors: 4
- Connector Shape: round
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: 3922L0285
- Our price: 74,56 €
- Manufacturer: RIDEX
- EAN number: 4064138008112
- Condition: New
price incl. 23% VAT
excl. delivery costs
- Oxygen Sensor: Regulating Probe
- Number of circuits: 4
- Item number: 17004
- Our price: 34,17 €
- Manufacturer: KAMOKA
- EAN number: 2218512870729
- Condition: New
- Oxygen Sensor: Heated
- Engine Code: M50B25
- Number of circuits: 4
- Connector / Clamp: Connector may need adjustment
- Item number: 59-0012
- Our price: 36,49 €
- Manufacturer: MAXGEAR
- EAN number: 5907558527155
- Condition: New

- Oxygen Sensor: Finger probe
- Cable Length [mm]: 1450
- Number of pins: 4
- Weight [kg]: 0,292
- for OE number: 11 78 1 468 620, 11 78 1 468 621, 11 78 1 726 321, 11 78 1 733 628, 11 78 1 735 680
- Voltage [V]: 12
- Item number: 9 7021 1
- Our price: 37,32 €
- Manufacturer: GEBE
- EAN number: 4057541109125
- Condition: New
- Oxygen Sensor: Regulating Probe
- Number of pins: 4
- Overall Length [mm]: 325
- Technical Information Number: Universal
- Item number: 43-U04
- Our price: 38,39 €
- Manufacturer: ASHIKA
- EAN number: 8033001120615
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: before catalytic converter
- 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: 39,16 €
- Manufacturer: STARK
- EAN number: 4059191376384
- Condition: New
-
- Oxygen Sensor: Regulating Probe
- Exhaust System: for pre-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: 39,56 €
- Manufacturer: DENSO
- EAN number: 8717613018392
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 225
- Number of circuits: 4
- Supplementary Article / Supplementary Info Info 2: without plug
- Connector / Clamp: Connector may need adjustment
- Technical Information Number: Universal
- Supplementary Article / Supplementary Info: with cable tie, with fastening / mounting material
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140169
- Our price: 40,45 €
- Manufacturer: STARK
- EAN number: 4059191376650
- Condition: New
-
- TecDoc Engine Number: M50 B25 (256S1), M50 B25 (256S2)
- Oxygen Sensor: Regulating Probe
- Number of circuits: 4
- Recommended change interval [km]: 160000
- Connector / Clamp: Connector may need adjustment
- Item number: GOS-4000EX-3
- Our price: 41,45 €
- Manufacturer: ENERGY
- EAN number: 5908274107584
- Condition: New
- Thread Size: M18x1,5
- Oxygen Sensor: Heated
- Cable Length [mm]: 1360
- Number of pins: 4
- Number of circuits: 4
- Connector Shape: round
- Line insulation design: with silicone-coated woven-fibre insulation
- Item number: SKLS-0140141
- Our price: 42,57 €
- Manufacturer: STARK
- EAN number: 4059191048106
- Condition: New
- Oxygen Sensor: Heated
- for OE number: 11 78 1 720 537
- Item number: 08.39.043
- Our price: 43,00 €
- Manufacturer: TRUCKTEC AUTOMOTIVE
- EAN number: 4038081301613
- Condition: New
-
- TecDoc Engine Number: M50 B25 (256S1), M50 B25 (256S2)
- Oxygen Sensor: Regulating Probe
- Product line: Universal
- Number of circuits: 4
- Supplementary Article / Supplementary Info Info 2: without plug
- Item number: 1952
- Our price: 46,38 €
- Manufacturer: NGK
- EAN number: 0087295119525
- Condition: New
- Conductor Number: 636
- for OE number: 037906265S
- Quality: Zr case gnd, OE EQUIVALENT
- Item number: 81515E
- Our price: 47,87 €
- Manufacturer: MEAT & DORIA
- EAN number: 808888965485
- Condition: New
- Fitting Position: before catalytic converter
- Oxygen Sensor: Regulating Probe
- Number of circuits: 4
- Recommended change interval [km]: 160000
- Connector / Clamp: Connector may need adjustment
- Item number: 0 258 986 503
- Our price: 49,07 €
- Manufacturer: BOSCH
- EAN number: 3165143342305
- Condition: New
- 1
- 2
- 3
- 4
- 5
Which lambda sensor is the best for BMW 5 Saloon (E34) 525 i 24V models?
The best lambda sensors for BMW E34 525 i 24V Petrol models are sold by the following original brands:
- RIDEX
- BOSCH
- DENSO
- YATO
- BUGIAD
How much does a lambda sensor cost for a BMW E34 525 i 24V?
The price of a lambda sensor for a BMW 5 Saloon (E34) 525 i 24V is usually between €15.61 and €74.56.
What are the symptoms of a defective lambda sensor in the BMW BMW E34 E34 525 i 24V?
A defective lambda sensor in the 5 Saloon (E34) 525 i 24V 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 5 Saloon (E34) 525 i 24V Petrol Engine?
The lambda sensor in BMW 5 Saloon (E34) 525 i 24V 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 E34 525 i 24V Petrol (Intake Manifold Injection/ Carburettor) 1990 - 1995 models have?
Cable length [mm] | 200; 225; 400; 490; 750; 1280; 1360; 1450 |
Weight [kg] | 0.292 |
Vehicle emission standard | Euro |
Exhaust system type | before catalytic converter; for pre-catalytic converter |
Lambda sensor design | Finger probe; Heated; Regulating Probe |
Length [mm] | |
Overall length [mm] | 325 |
Resistance | 2 - 9 |
Replacement interval | 170 000 - 210 000 km |