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HELLA 4RV 008 188-071 Control Unit, glow plug system - 12V

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Product description

  • fits e.g. Mercedes-Benz Saloon (W124) (please check exact vehicle application)
  • HELLA preglow relays ensure reliable cold starts in diesel engines by preheating glow plugs to ignition temperature-even in low temperatures improving start-up performance and reducing engine stress.
  • HELLA relays use low-voltage control to safely switch high-voltage circuits, minimizing wear and reducing wiring complexity.
  • Always check the original part number to ensure correct fitment and full compatibility with your vehicle.
  • Built to last-HELLA relays are resistant to dirt, moisture, and vibration, designed for thousands of reliable operations.

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