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Advanced spark plug technology for improved engine performance and efficiency.
The NGK Ruthenium HX Spark Plug is engineered for modern engines that require enhanced ignitability. Its Double Fine Electrode design optimizes spark energy concentration, allowing for ignition across a broader spectrum of air-fuel ratios. This results in improved performance under both rich and lean conditions, making it a reliable choice for various driving scenarios.
Featuring a 0.4mm Ruthenium alloy fine wire center electrode and a 0.8mm platinum fine wire ground electrode, this spark plug offers superior oxidation resistance and durability. The trivalent metal platinum coating enhances anti-corrosion and anti-seizing properties, ensuring longevity and consistent performance. Additionally, the corrugated ribs on the insulator help prevent flashover, further enhancing reliability.
The pure alumina silicate ceramic insulator provides exceptional strength and efficient heat transfer, while the copper core facilitates effective heat removal. The NGK Ruthenium HX Spark Plug is manufactured in an ISO 11565-certified facility, ensuring high-quality standards and performance. This spark plug is designed to meet the demands of today's engines, delivering better efficiency and power.
Features
- Ruthenium HX Brings The Most Advanced Spark Plug Technology To The Automotive Aftermarket, Delivering Better Efficiency And Power For Today’s Engines
- Superior Oxidation Resistance
- Ruthenium HX Provides More Complete Fuel Burn
- Ruthenium Performs Better At High Temperatures In Various Driving Conditions Compared To The Leading Precious Metal Spark Plugs
- Ruthenium HX Spark Plugs Are Manufactured In An ISO 11565-Certified Facility
Specifications
- Manufacturer: NGK Spark Plugs
- Manufacturer Part Number: 91356
- Resistor: Yes
- Electrode Type: U-Groove
- Electrode Core Material: Copper
- Electrode Tip Material: Ruthenium
- Insulator Type: Projected
- Thread Size (IN): 0.472 Inch
- Quantity: Single
- Reach: 1.043 Inch
- Seat Type: Gasket
- Wrench Diameter: 5/8 Inch Hex
Compatibility / Fit
- 2011-2011 Hyundai Elantra
- 2009-2009 Hyundai Genesis
- 2009-2009 Kia Borrego
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
