Premium Japanese Car Iridium Nickel Alloy Spark Plug K20TT 4604

Ultra-fine iridium tip ensures faster ignition and superior durability, reducing misfires for smoother engine performance. Precision nickel alloy shell resists corrosion and heat, extending lifespan under extreme conditions.

Laser-welded construction maintains consistent spark gap for optimal fuel combustion, boosting horsepower and fuel efficiency. Ideal for high-performance vehicles, turbocharged engines, and daily commuters seeking reliability.

Exclusive wholesale pricing with bulk discounts—direct from global supplier. OEM-compatible fitment for hassle-free installation in Honda, Toyota, and other JDM models.

Engineered for racing enthusiasts and mechanics demanding uncompromising quality at unbeatable bulk rates. Stock up for fleet maintenance or resale with confidence.