NGK SPARK PLUGS BR9EG 3230 10 PACK

OVERVIEW

The NGK BR9EG 3230 spark plug delivers reliable ignition and consistent combustion for high-performance two-stroke and four-stroke engines. Built with a high alumina ceramic insulator, a deep-seated copper core, and a durable nickel alloy tip, this pack ensures your motorcycle stays responsive across diverse riding conditions.

ENGINEERING & PERFORMANCE

The plug’s wide operating heat range actively prevents carbon fouling during low-speed trail riding and eliminates pre-ignition during sustained high-throttle runs. Aluminum oxide ceramics provide superior thermal management and electrical isolation, while the integrated copper core extends the effective temperature envelope. This construction maintains a stable flame front through heavy vibration and rapid acceleration, making it a direct OE replacement that restores predictable power delivery.

KEY FEATURES

• 10-pack supply for scheduled maintenance or fleet setups
• Model designation BR9EG 3230 guarantees precise OEM alignment
• Versatile design engineered for multiple application types and riding styles
• Wide operating heat range minimizes cold-fouling and hot-preignition risks
• High alumina ceramic insulator improves heat dissipation and electrical isolation
• Deep-seated copper core expands functional temperature parameters
• Nickel alloy center contact delivers extended service life and consistent sparking
• Straightforward bolt-on compatibility for standard cylinder head ports

TECHNICAL SPECIFICATIONS

• Brand: NGK
• Part Name: BR9EG 3230 Spark Plug
• Component Type: Spark Plug
• Material Construction: High alumina ceramic insulator, copper core, nickel alloy tip
• Supported Years: 1976–2020
• Compatible Trims: Select 125cc–500cc off-road motorcycles and enduro platforms

FITMENT

• Cagiva Raptor 125 (2004)
• Husqvarna WRE 125 (2002)
• Husqvarna SMS 125 (2002)
• Husqvarna WR 125 (1999–2013)
• Husqvarna CR 125 (1999–2013)
• KTM 200 EXC (1999–2001)
• Husqvarna SM 125 (1999, 2002)
• Kawasaki KX 60 (1994–2002)
• Kawasaki KX 100 (1991)
• Yamaha YZ 80 (1986)
• Yamaha IT 200 (1984–1987)
• Kawasaki KX 500 (1983–1984)
• Honda CR125R (1981–2007)
• Honda CR250R (1981–2007)
• Yamaha YZ 490 (1980–1994, 2003–2015)
• Suzuki RM 125 (1980–1993)
• Yamaha YZ 125 F (1979, 1989–2018)
• Husqvarna TC 125 (1976, 2005–2020)

WHY RIDERS CHOOSE THIS

Riders consistently select this NGK plug because its wide heat range reliably handles both technical slow-speed crawling and aggressive white-knuckle racing without crossing into fouling or pre-ignition territory. The aluminum oxide ceramic shell dissipates extreme combustion temperatures while the copper core ensures instantaneous electrical transfer, keeping ignition timing sharp through muddy tracks and dusty terrain. Bolted directly into standard cylinder heads, it restores factory throttle response and eliminates the hesitation that develops with worn stock electrodes. This proven composition matches the exact firing requirements of high-revving dirt bikes, making maintenance straightforward and track day performance predictable.