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NGK SPARK PLUG R5673-9 3442

NGK SPARK PLUG R5673-9 3442

£2.88 GBP
Taxes included. Shipping calculated at checkout.

NGK Racing Spark Plug - R5673-9 / R56739 (3856)

Features:

  • Engineered to endure the harshest engine conditions in high-performance applications.

V-Power plugs feature a unique V-cut in the center electrode, directing the spark to the edge for:

  • Faster spark development.
  • Enhanced ignitability.
  • Reduced quenching for improved combustion.
  • Special insulator nose configuration optimizes throttle response.
  • Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
  • Corrugated ribs prevent flashover, enhancing electrical insulation.
  • Pure alumina silicate ceramic insulator provides excellent strength and efficient heat transfer.
  • Copper core aids in heat dissipation to maintain optimal performance.
  • Triple seals prevent leakage, ensuring reliability under extreme conditions.
  • Sold individually.

Specifications:

  • Part Number: 37-R5673-9 (oro2u.com)
  • NGK Reference Number: 3442
  • Thread Reach: 11.2 mm (7/16")
  • Thread Diameter: 14 mm
  • Terminal Type: M4 Thread
  • Electrode Material: V-Grooved Nickel
  • Hex Spanner Size: 16 mm (5/8")
  • Type: Non-Resistor
  • Pack Size: Single Unit

Additional Information:
This NGK Racing Series spark plug is built for superior performance and durability in extreme racing conditions. The V-groove design enhances combustion efficiency by producing a more focused spark, optimizing power and engine response. Perfect for high-demand engines requiring precision and reliability.