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NGK

NGK 81331 CHN3-V332 Crankshaft Position Sensor CKP, Crank Angle/Engine Speed Sensor Replacement for BMW 1 3 5 6 7 Series, M3 M5 M6, X3 X5 X6, Z4 – E81 E82 E88 E90 E91 E92 E93 E60 E61 E63 E64 E65 E66 E70 E71 E85 F01 F02 – Direct-Fit Crank/RPM Sensor

NGK 81331 CHN3-V332 Crankshaft Position Sensor CKP, Crank Angle/Engine Speed Sensor Replacement for BMW 1 3 5 6 7 Series, M3 M5 M6, X3 X5 X6, Z4 – E81 E82 E88 E90 E91 E92 E93 E60 E61 E63 E64 E65 E66 E70 E71 E85 F01 F02 – Direct-Fit Crank/RPM Sensor

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CHN3-V332 NGK 81331 BMW Crank Angle Sensor

Restore crisp throttle response, clean idle and reliable starting with this genuine NGK engine speed pickup. The CHN3-V332 (part number 81331) is a direct plug-in crank angle sensor for a wide range of BMW applications, delivering stable timing feedback to the ECU for smooth running and consistent performance.

Experiencing hard starts, intermittent cut out, lumpy idle or misfires from a failed crank trigger? This OE-equivalent signal sensor is the proven cure. We have fitted this part in-house and our BMW customers report spot-on fitment, instant fault resolution and long-term reliability.

Why this NGK sensor is the right choice

  • OE-grade accuracy for precise ignition and fuel synchronisation
  • Direct-fit connector and mounting for quick, hassle-free replacement
  • Consistent RPM signal helps eliminate hesitation, stalling and no-start issues
  • Built to NGK’s high standards for durability and stable output

Part numbers: CHN3-V332 | 81331 | NGK 81331

Fitment summary

Suits a broad range of BMW petrol models across 1 Series, 3 Series, 5 Series, 6 Series, 7 Series, M models, X models and Z4. Chassis coverage includes E81, E82, E83, E85, E88, E90, E91, E92, E93, E60, E61, E63, E64, E65, E66, E70, E71, E72 and F01/F02. Popular matches include:

  • 1 Series: 125i, 130i, 135i (E81 E82 E88)
  • 3 Series: 323i, 325i, 325xi, 330i, 330xi, 335i, 335xi (E90 E91 E92 E93)
  • 5 Series: 523i, 525i, 525xi, 530i, 530xi (E60 E61)
  • 6 Series: 630i (E63 E64)
  • 7 Series: 730i, 740i (E65 E66, F01 F02)
  • M models: M3 (E90 E92 E93), M5 (E60), M6 (E63 E64)
  • X models: X3 2.5si, X3 3.0si (E83), X5 3.0si (E70), X6 35i xDrive (E71 E72)
  • Z4: 2.5i, 2.5si, 3.0si (E85)

For complete compatibility confirmation before dispatch, supply your UK registration or the last 7 digits of your VIN at checkout or contact us for help.

Professional fitting

Want it installed by specialists? Book expert fitting with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

What this sensor helps fix

  • Intermittent no-start or long crank
  • Engine cut out when hot or under load
  • Rough idle, hesitation and uneven running
  • Warning light faults related to crank signal

Search-friendly terms

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