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Hella Crankshaft Position Sensor - 6PU 358 381-381

Hella Crankshaft Position Sensor - 6PU 358 381-381

The Hella Crankshaft Position Sensor (Part Number: 6PU 358 381-381) is engineered to meet or excee...

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eBayFits HELLA 6PU 358 381-381 HYUNDAI half-shaft sensor ⭐UK Stock⭐
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Product Information

Full details

The Hella Crankshaft Position Sensor (6PU 358 381-381) is a precision-engineered automotive component designed for vehicle owners and mechanics looking to maintain or restore accurate engine timing and reliable ignition performance. Utilizing Hall-effect technology, this sensor provides critical data to the engine control unit to ensure smooth operation; however, users must verify exact vehicle fitment against original equipment part numbers like Hyundai/Kia 391802B030 to ensure compatibility.

All features

Model Part Number6PU 358 381-381
BrandHella

Extended Product Information

FAQs

What is the function of this sensor?

It monitors the rotational speed and position of the crankshaft to help the ECU manage ignition and fuel injection timing.

Is this a direct replacement for Hyundai/Kia 391802B030?

Yes, this Hella unit is designed to be compatible with that OE part number, but you should always verify with your VIN.

Does this sensor require calibration?

No, this is a plug-and-play component; however, you may need to clear old fault codes from the ECU after installation.

Can I install this myself?

Installation is possible for those with intermediate mechanical skills, though the sensor's location can be difficult to reach on some vehicles.

How long is the sensor cable?

The cable length for this specific model (6PU 358 381-381) is 277mm.

Is this sensor compatible with 24V systems?

No, this sensor is specifically engineered for 12V automotive electrical systems.

Troubleshooting

Engine cranks but will not start

Verify that the sensor is fully seated and the 2-pin connector is snapped securely into place.

Intermittent engine stalling

Check the wiring harness leading to the sensor for signs of heat damage, fraying, or oxidation on the connector pins.

Check Engine Light (CEL) remains on after replacement

Use an OBD-II scanner to clear existing fault codes. If codes return, check the sensor mounting gap or ensure the tone wheel is not damaged.

Pros and Cons

Pros

  • Meets or exceeds original equipment specifications
  • High-precision Hall-effect sensor accuracy
  • Durable construction for harsh engine bay environments
  • Reliable, standardized electrical connectivity

Cons

  • Requires precise vehicle fitment verification
  • Installation requires technical access to engine components
  • Not compatible with all vehicle electrical systems

Setup, Compatibility & Care

  1. Verify Compatibility: Before purchase, always cross-reference your vehicle's service manual or existing part with the Hella MPN 6PU 358 381-381 and OE equivalents like Hyundai/Kia 391802B030.
  2. Installation: Ensure the engine is cool and disconnected from the battery. Locate the old sensor, remove the mounting bolt, and unplug the 2-pin connector. Inspect the connector for corrosion before installing the new unit.
  3. Cable Routing: Secure the 277mm cable using appropriate clips to avoid contact with hot exhaust components or moving belts.
  4. Maintenance: This component is a sealed unit and does not require periodic cleaning or adjustment. Keep the sensor area free of excessive oil or road debris during other routine services.

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