- 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 Plug (Part Number: 4997) offers exceptional ignitability and extended service life compared to standard nickel plugs, making it an ideal choice for your vehicle's ignition system. Designed specifically for OE applications, these plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems, ensuring consistent performance. The high-grade pure alumina ceramic insulator provides superior strength and better heat transfer, while the 98% pure copper core aids in efficient heat removal, preventing overheating during operation. Trivalent metal plating enhances corrosion resistance and anti-seizing properties, contributing to longer-lasting reliability and easier installation. These spark plugs are tested to meet the highest standards for quality and durability, providing stable idling, improved fuel efficiency, and lower emissions. They are engineered to suit vehicles equipped with OE fine wire platinum alloy plugs, ensuring optimal fit and function. The copper core and triple seals work together to prevent leaks and improve overall performance, while the corrugated ribs help prevent flashover, especially in demanding conditions. Whether you're replacing worn plugs or upgrading for better efficiency, NGK Laser Platinum spark plugs deliver dependable ignition performance, backed by rigorous testing and quality assurance. Designed for specific applications such as Jeep Wranglers from 2003-2006 and Dodge Ram 1500 models from 2006-2007, these plugs are a reliable choice for maintaining your vehicle's engine health and efficiency.
Features:
- High ignitability and longer service life compared to conventional nickel spark plugs
- Designed specifically for OE applications with platinum ground electrode for even wear
- Pure alumina ceramic insulator for superior strength and heat transfer
- 98% pure copper core for effective heat removal
- Trivalent metal plating offers superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Triple seals prevent leakage and ensure 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:
- false
- units_per_sku:
- 4
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition
