NGK BR7HS Spark Plug

The NGK BR7HS is the standard spark plug for many 2-stroke scooters, delivering reliable ignition performance and long service life. Engineered with NGK's proven construction technologies, it fits a wide range of popular platforms including Genuine, Yamaha, Honda, Vespa, Aprilia, and many Chinese scooters.

Key Features

• Trivalent metal plating — superior anti-corrosion and anti-seizing properties
• Pure alumina silicate ceramic insulator — superior strength and heat transfer
• Corrugated ribs prevent flashover
• Copper core aids in heat removal
• Triple seals prevent combustion leakage
• Removable terminal nut

Specifications

• SKU: SP13
• MPN: BR7HS
• Thread Size: 14mm
• Reach: 12.7mm (1/2")
• Hex Size: 20.6mm (13/16")
• Gap: 0.7mm (0.028")
• Heat Range: 7
• Terminal: Removable nut
• Country of Origin: Japan

Compatibility

• Genuine Buddy 50
• Genuine Roughhouse 50
• Yamaha Vino 50
• Yamaha Jog 50
• Yamaha Zuma 50 (2-stroke)
• Honda Elite 50
• Vespa Smallframe / P125X / PX150
• Aprilia Scarabeo
• Many 50cc 2-stroke Chinese scooters

California Prop 65 Warning: www.p65warnings.ca.gov

• Trivalent metal plating — superior anti-corrosion and anti-seizing properties
• Pure alumina silicate ceramic insulator for strength and heat transfer
• Corrugated ribs prevent flashover
• Copper core aids in heat removal
• Triple seals prevent combustion leakage
• Removable terminal nut

NGK Part: BR7HS | Thread: 14mm | Reach: 12.7mm (1/2") | Hex: 20.6mm (13/16") | Gap: 0.7mm (0.028") | Heat Range: 7 | Terminal: Removable nut | Origin: Japan