NGK 5422 Spark Plug BR8ES - 1 Pack - For 1989-2008 Trail Blazer Boss Xplorer Scrambler Xpress Indy 250 340 400 3070156 Polaris OEM

The NGK 5422 Spark Plug (BR8ES) is designed for reliable ignition, excellent heat dissipation, and long-lasting performance in two-stroke and small engine applications. Featuring a solid copper core and nickel alloy electrode, it resists fouling and provides consistent combustion—ideal for motorcycles, ATVs, snowmobiles, and marine engines.

Features & Benefits:

🔧 Copper core ensures strong spark and thermal conductivity
🔧 Nickel alloy electrode resists corrosion and wear
🔧 Designed for high-RPM, small engine performance
🔧 Pre-gapped for quick, accurate installation

Specifications:

Brand & Part Number: NGK 5422 (BR8ES)
Material: Nickel with Copper Core
Thread Size: 14mm
Reach: 19mm (0.75 in)
Hex Size: 13/16 in (20.8mm)
Heat Range: 8
Seat Type: Gasket
Resistor: Yes
Gap: 0.7mm (0.028 in)

Choose NGK BR8ES for dependable starts, smooth performance, and lasting durability in your two-stroke or small engine—order now!