- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- RECOMMENDED USAGE: Best for vehicles with OE fine wire platinum alloy plugs
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
- Triple seals prevent leakage
The NGK Laser Platinum Spark Plugs (Part No. 6240) offer superior ignition performance and extended service life compared to traditional nickel plugs. Engineered for OE applications, these plugs feature a pure alumina silicate ceramic insulator that provides excellent heat transfer and durability, ensuring reliable engine operation. With a copper core designed to aid in heat removal, these plugs maintain optimal operating temperatures for consistent performance. The trivalent metal plating enhances corrosion resistance and prevents seizing, making installation and maintenance easier. Most Laser Platinum plugs incorporate a platinum pad on the ground electrode, which promotes even wear, especially beneficial in distributorless ignition systems. These design features contribute to stable idling, improved fuel efficiency, and reduced emissions, fulfilling high standards of quality and durability tested by NGK. Suitable for vehicles like the 2002-2003 Nissan Maxima, 2003 Infiniti G35, and Nissan 350Z, these plugs are ideal for drivers seeking reliable ignition performance and longer service life. The corrugated ribs help prevent flashover, while triple seals ensure leak-proof operation, making these plugs a dependable choice for high-performance and everyday driving conditions. Each box contains four spark plugs, ready to provide consistent ignition power and longevity for your vehicle's engine. Whether replacing worn-out plugs or upgrading for better performance, NGK Laser Platinum Spark Plugs deliver the quality and reliability you expect from a leading brand in automotive ignition technology.
Features:
- Pure alumina silicate ceramic insulator provides superior strength and heat transfer
- Trivalent metal plating for enhanced anti-corrosion and anti-seizing properties
- Platinum pad on ground electrode for even wear and extended lifespan
- Copper core aids in efficient heat removal
- Corrugated ribs prevent flashover
- Triple seals ensure leak-proof operation
- Engineered for OE applications with high ignitability and durability
- 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
- regular_stock:
- t
- units_per_sku:
- 4
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition
