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NGK SPARK PLUG BR9HS 4522

NGK SPARK PLUG BR9HS 4522

£5.54 GBP
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NGK Spark Plug - BR9HS

Features:

  • Wide heat range achieved using copper wire instead of conventional iron cores.
  • Copper dissipates heat quickly, cooling the electrode and insulator tip.
  • High-conduction copper and long nose insulator enhance pre-ignition resistance.
  • Designed for high-performance engines.
  • Sold individually.

Specifications:

  • Heat Range: 9
  • Thread Size: 14 mm
  • Reach: 12.7 mm (1/2")
  • Hex Size: 13/16" (20.6 mm)
  • Seal Type: Gasket Seat
  • Type: Resistor
  • Electrode Material: Nickel
  • Terminal Type: Removable Terminal Nut
  • Gap: .028" (0.7 mm)
  • Units: Each
  • Weight: 0.12 lbs
  • Alternate/OEM Part Numbers: 4522, BR9HS
  • Part Number: 37-BR9HS (oro2u.com)

Compatible Models:

Yamaha:

  • 1980–1981 Enticer 250

Product Summary:

  • Description: NGK 4522 BR9HS Nickel Spark Plug. Traditional Spark Plug with 14mm Thread Size, 1/2" Reach, and Resistor.
  • Details: NGK's copper core design ensures efficient heat dissipation and durability, while the alumina silicate ceramic insulator provides superior strength and heat transfer. The plug's corrugated ribs prevent flashover, and the triple-sealed construction enhances reliability by preventing leakage. Ideal for high-performance engines requiring dependable ignition under demanding conditions.

    S/SEED FROM 37-B9HS TO 37-BR9HS