- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
- Fine iridium tip ensures durable and consistent spark
Designed for high-performance applications, the NGK Iridium IX Spark Plug Part #5545 is an excellent choice for enthusiasts seeking improved acceleration, fuel efficiency, and durability. Featuring a tapered cut ground electrode, this spark plug ensures better starting, smoother idling, and more responsive throttle performance. The fine iridium tip provides a durable, consistent spark, making it ideal for modified or high-performance engines. The iridium alloy center electrode, which is six times harder than platinum, withstands high temperatures and offers extended service life. Additionally, the trivalent metal plating enhances resistance to corrosion and seizing, maintaining optimal performance over time.
This spark plug is suitable for a range of vehicles including Lamborghini Countach models from 1985 to 1989, Lamborghini Diablo from 1991, Ducati Monsters from 1998 to 1999, as well as various motorcycles from Honda, Kawasaki, KTM, Suzuki, and Yamaha manufactured between 1983 and 2005. It is recommended for use in modified or high-performance engines or as an upgrade from stock nickel alloy plugs. The design ensures excellent ignitability and anti-fouling properties, contributing to consistent engine performance.
The NGK Iridium IX spark plug is a reliable component that supports high engine demands and enhances overall vehicle responsiveness. Its construction and material qualities make it especially suited for demanding driving conditions, providing peace of mind and dependable ignition for both street and performance vehicles. Each box contains four plugs, ensuring ample replacement and maintenance options for your vehicle's ignition system.
Features:
- Recommended for high-performance and modified engine applications
- Tapered cut ground electrode for improved starting and throttle response
- Iridium fine wire center electrode offers exceptional durability and ignitability
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- 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
