NGK 2129 Spark Plug B7HS-10 - 1 Pack

The NGK 2129 Spark Plug (B7HS-10) is a reliable, OE-quality replacement plug built for small engines, motorcycles, scooters, and powersport vehicles. Featuring a solid copper core and nickel alloy electrode, it delivers strong spark, dependable ignition, and excellent heat dissipation for consistent engine performance in both standard and high-demand conditions.

Features & Benefits:

🔧 Copper core improves thermal conductivity and spark strength
🔧 Nickel alloy electrode resists corrosion and fouling
🔧 Designed for easy starts and smooth engine operation
🔧 Pre-gapped at 1.0mm for quick installation

Specifications:

Brand & Part Number: NGK 2129 (B7HS-10)
Material: Nickel with Copper Core
Thread Size: 14mm
Reach: 12.7mm (0.5 in)
Hex Size: 13/16 in (20.8mm)
Heat Range: 7
Seat Type: Gasket
Resistor: No
Gap: 1.0mm (0.039 in)

Choose NGK B7HS-10 for consistent ignition, durable performance, and trusted reliability in your small engine or motorcycle—order now!