NGK Ruthenium HX Spark Plugs Part Number 94279 for BMW, Audi, Mercedes, and More - Box of 4

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability. NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for today's modern vehicles. NGK's patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. AUDI 2009-97, BMW 2010-97, CHR/DOD/JEEP 2008-01, GM 2016-97, HON/ACU 2016-97, LND RVR 2005-02, LOTUS 2007-05, M-BENZ 2011-01, MITS 2017-99, NIS 1999-97, PORSCHE 2005-01, SUB 2012-97, SUZ 2009-97, TOY/LEX/SCI 2012-97, VW 2007-04, VOL 2011-97

• 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 Part Number 94279 are designed to deliver superior ignition performance for a wide range of modern vehicles. Featuring patented Ruthenium technology, these plugs provide the most advanced tip design to ensure high ignitability and extended service life. Constructed with a 0.4mm Ruthenium alloy fine wire center electrode and a 0.8mm platinum fine wire ground electrode, they promote a more complete fuel burn, which results in quicker throttle response, smoother idle, and improved cold starts. The use of a pure alumina silicate ceramic insulator enhances heat transfer and strength, while the trivalent metal plating offers superior anti-corrosion and anti-seizing properties. The design includes corrugated ribs to prevent flashover, and a copper core aids in efficient heat removal, maintaining optimal operating temperatures and extending plug life.

Features:

• Patented Ruthenium technology provides high ignitability and durability

• Advanced OEM DFE and PSPE tip designs for optimal performance

• 0.4mm Ruthenium alloy fine wire center electrode for reliable sparks

• 0.8mm platinum ground electrode enhances longevity

• Pure alumina silicate ceramic insulator ensures superior strength and heat transfer

• Trivalent metal plating offers anti-corrosion and anti-seizing benefits

• Corrugated ribs prevent flashover for reliable operation

• Copper core aids in efficient heat removal for optimal engine performance

• Designed for modern vehicles using OE DFE type spark plugs

• Fits: BMW 3 Series, Audi, Mercedes-Benz, and other compatible models