NGK 6578 Spark Plug BPR4ES - 4 Pack

The NGK 6578 Spark Plug (BPR4ES) is a high-quality standard plug designed for consistent ignition, efficient combustion, and long service life. With a solid copper core and nickel alloy electrode, it offers excellent heat dissipation, corrosion resistance, and dependable performance—ideal for lawn equipment, marine engines, and automotive applications.

Features & Benefits:

🔧 Copper core ensures strong spark and effective heat transfer 🔧 Nickel alloy electrode resists fouling and corrosion 🔧 Reliable ignition for a wide range of engine types 🔧 Pre-gapped for fast, accurate installation

Specifications:

Brand & Part Number: NGK 6578 (BPR4ES) Material: Nickel with Copper Core Thread Size: 14mm Reach: 19mm (0.75 in) Hex Size: 13/16 in (20.8mm) Heat Range: 4 Seat Type: Gasket Resistor: Yes Gap: 0.7mm (0.028 in)

Choose NGK BPR4ES for dependable starts, long-lasting performance, and trusted ignition in small engines and vehicles—order now!