NGK (4929) DPR8EA-9 Spark Plug - 10 Pack

The NGK 4929 Spark Plug (DPR8EA-9) is a high-quality OE-style replacement designed for motorcycles, scooters, ATVs, and other small engine applications. Featuring a solid copper core and nickel alloy electrode, it delivers efficient heat dissipation, smooth ignition, and long-lasting performance under demanding riding conditions.

Features & Benefits:

🔧 Copper core ensures strong spark and thermal conductivity
🔧 Nickel alloy electrode resists fouling and wear
🔧 OE fit for quick, reliable installation
🔧 Pre-gapped at 0.9mm for consistent ignition

Specifications:

Brand & Part Number: NGK 4929 (DPR8EA-9)
Material: Nickel with Copper Core
Thread Size: 12mm
Reach: 19mm (0.75 in)
Hex Size: 18mm (11/16 in)
Heat Range: 8
Seat Type: Gasket
Resistor: Yes
Gap: 0.9mm (0.035 in)

Choose NGK DPR8EA-9 for dependable starts, smooth engine performance, and long service life—perfect for your powersport or utility engine!