- 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 Number 6371) deliver exceptional ignitability and a longer service life compared to standard nickel plugs, making them a reliable choice for your vehicle. Designed specifically for original equipment (OE) applications, these plugs are tested to meet the highest quality standards to ensure durability and consistent performance. Featuring a pure alumina ceramic insulator and a 98% pure copper core, these spark plugs effectively prevent overheating and support reliable starts in demanding driving conditions. The platinum pad on the ground electrode provides even wear, especially suited for distributorless ignition systems, enhancing longevity and reducing maintenance needs.
These spark plugs are engineered to improve fuel efficiency, stabilize idling, and lower emissions, contributing to a cleaner and more efficient engine operation. The trivalent metal plating offers superior corrosion resistance and anti-seizing properties, while the corrugated ribs prevent flashover, ensuring reliable sparking under various conditions. Copper core design aids in heat removal, maintaining optimal operating temperature, and triple seals prevent leakage, ensuring consistent performance over time.
Suitable for a range of Nissan and Infiniti models including the 2000 Nissan Xterra, 1999 Nissan Frontier, 1998 Nissan Pathfinder, and more, these plugs are ideal for drivers seeking durable, high-performance ignition components. Each box contains four NGK Laser Platinum spark plugs, providing a cost-effective and long-lasting solution for your vehicle’s ignition system. Proper installation and maintenance with these high-quality plugs will help optimize engine performance, fuel economy, and emissions compliance.
Features:
- High ignitability and longer service life compared to conventional nickel spark plugs
- Pure alumina ceramic insulator for superior strength and heat transfer
- 98% pure copper core aids in heat removal and reliable starts
- Platinum pad on ground electrode for even wear and durability
- Trivalent metal plating for enhanced anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover for consistent spark performance
- Triple seals prevent leakage to maintain optimal performance
- 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:
- false
- units_per_sku:
- 4
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition
