- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Special insulator nose configurations improve throttle response
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
- Triple seals prevent leakage
Designed for extreme racing conditions, the NGK Racing Spark Plugs (Part No. 4492) deliver high-performance ignition for demanding motorcycle applications. Built with durability and superior ignitability in mind, these spark plugs have been trusted by racing champions worldwide and are suitable for a variety of motocross and off-road bikes. The high-quality construction ensures reliable performance in the most grueling environments, making them an essential component for competitive riders seeking maximum power and responsiveness.
Each NGK Racing spark plug features a trivalent metal plating that provides excellent anti-corrosion and anti-seizing properties, facilitating easy installation and removal. The pure alumina silicate ceramic insulator enhances strength and heat transfer, contributing to the plug’s longevity and consistent performance. Special insulator nose configurations improve throttle response, allowing for precise control and acceleration. Corrugated ribs on the insulator prevent flashover, ensuring stable operation under high engine loads. A copper core aids in effective heat removal, preventing overheating during intense racing sessions. Triple seals are incorporated to prevent any leakage, maintaining optimal performance throughout the ride.
This particular set is compatible with select KTM and Suzuki models from the late 1990s and early 2000s, including KTM 125 Exc and SX models from 1998 to 2001, as well as Suzuki RM125 from 1996 and 1997. The spark plugs are designed to withstand the rigors of competitive racing, providing consistent sparks for maximum power output. With a length of approximately 10.4 inches, each spark plug is built to meet the high standards demanded by professional racers and serious enthusiasts alike.
Whether you are looking to upgrade your motocross bike’s ignition system or seeking reliable replacement parts for intense riding, NGK Racing Spark Plugs (Part No. 4492) offer exceptional quality and performance. Invest in proven technology trusted by champions around the world to ensure your motorcycle performs at its peak during every race and riding session.
Features:
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Pure alumina silicate ceramic insulator for enhanced strength and heat transfer
- Special insulator nose configurations improve throttle response
- Corrugated ribs prevent flashover for stable operation
- Copper core aids in heat removal for consistent performance
- Triple seals prevent leakage to maintain optimal function
- air_freight_prohibited:
- false
- not_carb_approved:
- false
- ltl_freight_required:
- false
- prop_65:
- Unknown
- part_type:
- automotive
- epa:
- N/A
- carb_acknowledgement_required:
- false
- clearance_item:
- t
- regular_stock:
- false
- units_per_sku:
- 4
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition
