- 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 iridium alloy plugs
- Copper core aids in heat removal
- Triple seals prevent leakage
The NGK IFR5T-8N Laser Iridium spark plugs are designed to deliver optimal performance and exceptional longevity for Mazda Miata models from 2004 and 2005. Engineered specifically for original equipment (OE) applications, these plugs incorporate iridium-tipped center electrodes that are six times harder than platinum, ensuring durability and consistent spark performance over extended use. The high-grade pure alumina ceramic insulator provides superior strength and efficient heat transfer, reducing the risk of overheating and misfires. The copper core enhances heat removal, contributing to reliable engine starts and smooth operation. Featuring triple seals, these spark plugs prevent leakage and maintain sealing integrity under high-pressure conditions. The platinum pad on the ground electrode promotes even wear, especially beneficial in distributorless ignition systems, leading to longer service life and consistent spark quality. Trivalent metal plating offers superior resistance to corrosion and seizing, making installation and removal easier while maintaining performance integrity over time. These spark plugs are ideal for vehicles equipped with OE fine wire iridium alloy plugs, ensuring compatibility and optimal engine performance. Whether you're performing routine maintenance or seeking to maximize your engine's efficiency, NGK's Laser Iridium plugs offer a high-quality solution built to meet rigorous standards. Each box contains four plugs, providing enough for a complete ignition system upgrade or replacement. Designed with durability and performance in mind, these plugs help maintain your vehicle’s reliability and ensure smooth, efficient engine operation for years to come.
Features:
- Iridium-tipped center electrode: Provides six times the durability of platinum for long-lasting performance
- Pure alumina ceramic insulator: Ensures superior strength and efficient heat transfer
- Copper core: Aids in effective heat removal for reliable engine starts
- Triple seals: Prevent leakage and maintain sealing integrity under high pressure
- Platinum pad on ground electrode: Promotes even wear and prolongs spark plug lifespan
- Trivalent metal plating: Offers enhanced anti-corrosion and anti-seizing properties
- OE application fit: Designed specifically for 2004-2005 Mazda Miata models
- High-quality construction: Built to meet strict standards for performance 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:
- false
- units_per_sku:
- 4
- Mod Category:
- Performance
- Mod Subcategory:
- Ignition
