NGK 4455 Spark Plug - High-Performance Ignition for Reliable Engine Power

Ensure optimal engine performance with NGK's premium 4455 spark plug, engineered for consistent ignition and maximum power output in powersports vehicles.

Key Features

• Advanced Electrode Design: Precise center electrode geometry ensures consistent ignition even under extreme conditions.
• Durable Insulator Construction: Heat-resistant materials protect against thermal degradation for extended service life.
• Optimized Gap Specifications: Factory-approved electrode gap ensures efficient combustion and improved fuel economy.
• Corrosion-Resistant Threads: Specialized coating prevents rust and maintains sealing integrity in harsh environments.

Why Choose This Product

NGK's 4455 spark plug combines cutting-edge technology with rugged durability to deliver reliable ignition performance. Its precision-engineered design enhances engine efficiency, reduces misfiring, and maintains peak power output across a wide range of operating conditions. Trusted by mechanics and riders alike, this spark plug ensures smooth engine operation and long-term reliability for motorcycles, ATVs, and other powersports equipment.