BERU ZK 18-12-1050 URA1 IGNITION PLUG

  • Used in heavy-duty gas engines and industrial burner systems as an ignition spark plug.
  • Designed for high-temperature applications.
  • Suitable for liquid fuel systems with special sealing.
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The BERU ZK 18-12-1050 URA1 is a special spark plug manufactured by Tenneco (formerly Beru, Federal-Mogul). It features an Inconel protection tube and grounding clip. The ceramic body provides high fracture stability and dielectric strength. The electrode is gas-sealed and reinforced with glass-sealed center electrode for reliable performance.
  • Model: ZK 18-12-1050 URA1
  • Thread Type: M18 × 1.5
  • Thread Length: 12 mm
  • Connection: M4 thread
  • Protection Tube: Inconel, ø 15 mm
  • Electrode Material: Kanthal A1
  • Total Length: 1050 mm
  • Weight: 1.34 kg