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This crankshaft sensor (MAP-101174) is an inductive crankshaft pulse sensor with 3 pins and a 725 mm cable, listed for the BMW 3 Series (E36) and 5 Series (E34) with M50 engines. Cross-references BMW OE 12141726066. Confirm compatibility by matching the listed fitment details and OEM reference numbers before ordering. Verify VIN/engine.
| Specification | Value |
|---|---|
| Sensor Type | Inductive |
| Number of Pins | 3 |
| Cable Length | 725 mm |
This crankshaft sensor is listed for 12 applications across the BMW 3 Series (E36) and 5 Series (E34), with M50 (and late M52 B20) engines, with supplied year coverage from 1990 to 1999. Use the full table below to confirm model, chassis, engine, year range and power before ordering.
Primary OE references: 12141726065, 12141726066.
View Full Vehicle Fitment (12 applications)| Model | Chassis | Engine | Years | Power |
|---|---|---|---|---|
| 3 Series 320i | E36 | M50 B20 / M52 B20 | 1991-1998 | 110 kW |
| 3 Series 325i | E36 | M50 B25 | 1990-1995 | 141 kW |
| 3 Series Coupe 320i | E36 | M50 B20 / M52 B20 | 1991-1998 | 110 kW |
| 3 Series Coupe 325i | E36 | M50 B25 | 1991-1995 | 141 kW |
| 3 Series Convertible 320i | E36 | M50 B20 / M52 B20 | 1993-1999 | 110 kW |
| 3 Series Convertible 325i | E36 | M50 B25 | 1993-1995 | 141 kW |
| 5 Series Touring 520i | E34 | M50 B20 | 1991-1996 | 110 kW |
| 5 Series Touring 525i | E34 | M50 B25 | 1991-1996 | 141 kW |
| 5 Series Touring 525ix | E34 | M50 B25 | 1992-1996 | 141 kW |
| 5 Series 520i 24V | E34 | M50 B20 | 1990-1995 | 110 kW |
| 5 Series 525i 24V | E34 | M50 B25 | 1990-1995 | 141 kW |
| 5 Series 525iX 24V | E34 | M50 B25 | 1991-1995 | 141 kW |
Important: Electrical and electronic components should be fitted by a qualified auto-electrician after correct diagnosis. Confirm the fault is the sensor and not the wiring, connector, or a related circuit before replacing. Check the connector and harness condition and ensure the sensor air gap and mounting are correct. Failures caused by misdiagnosis, wiring or connector faults, incorrect fitment, or a related circuit problem are not manufacturing defects and are not covered under warranty.
Returns: Electrical parts are non-returnable once fitted or once the sealed packaging has been opened, unless an incorrect part was supplied and the item remains sealed, unused and in original condition.
Will this crankshaft sensor fit my BMW E36 or E34?
This part (MAP-101174) is listed for the M50 applications shown on this page. Confirm by matching the model, engine code and an OE reference. Verify VIN/engine.
What OEM numbers does this cross-reference?
This sensor cross-references BMW OE 12141726065 and 12141726066, listed in the OEM Reference section above. Match at least one to your original part before ordering.
How do I confirm this is the right sensor?
Check the connector, 3-pin count and 725 mm cable length against your original sensor, and confirm your engine code (M50, or M52 B20 on the late 320i). Verify VIN/engine.
