- RECOMMENDED USAGE: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
- 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
The NGK Ruthenium HX spark plugs are engineered to deliver exceptional ignition performance for modern vehicles, making them an ideal choice for high-efficiency engines. Featuring patented Ruthenium technology, these plugs offer the most advanced tip design, ensuring reliable ignition, enhanced fuel combustion, and improved throttle response. Crafted with high-quality OE technology, the Ruthenium HX plugs come with specialized DFE and PSPE tip designs that promote a more complete burn, resulting in smoother idle operation and better cold start performance. The Ruthenium center electrode provides industry-leading durability, ensuring a long service life and consistent performance under demanding conditions.
Constructed with a 0.4mm Ruthenium alloy fine wire center electrode and a 0.8mm platinum fine wire ground electrode, these spark plugs are optimized for high ignitability and efficient heat transfer. The pure alumina silicate ceramic insulator enhances strength and thermal management, while the trivalent metal plating offers superior corrosion resistance and anti-seizing properties. Unique features such as corrugated ribs prevent flashover, contributing to reliable spark performance, and the copper core aids in rapid heat removal, maintaining optimal operating temperatures. Designed specifically to meet the requirements of vehicles like Nissan, Honda, Lexus, Mazda, and others, these plugs are recommended for vehicles using OE DFE type spark plugs or those seeking advanced aftermarket replacements.
Ideal for drivers seeking improved throttle response, smoother idling, and reliable cold starts, the NGK Ruthenium HX spark plugs are suitable for various modern engines. This set of four ensures consistent quality and performance across your vehicle's ignition system, maintaining engine efficiency and longevity. Whether replacing worn-out plugs or upgrading to the latest OE technology, these plugs are a dependable choice for ensuring your vehicle runs smoothly and efficiently.
Features:
- Patented Ruthenium technology for high ignitability and durability
- Specialized OEM DFE and PSPE tip designs for complete fuel burn
- 0.4mm Ruthenium alloy fine wire center electrode for enhanced ignition
- 0.8mm platinum fine wire ground electrode for long-lasting performance
- Pure alumina silicate ceramic insulator for superior heat transfer
- Trivalent metal plating for anti-corrosion and anti-seizing properties
- Corrugated ribs prevent flashover and ensure spark stability
- Copper core aids in efficient heat removal for optimal engine operation
- 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
