NGK Ruthenium HX Spark Plug Box of 4 | Multiple Fitments (97100)

Ruthenium HX Plug by NGK

NGK Ruthenium HX is designed for newer engines which demand high ignitability. Projected Square Platinum Electrode (PSPE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions. 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode. Trivalent metal platinum provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. Copper core aids in heat removal.

Features

• DFE & PSPE™ tip designs
• Superior oxidation resistance
• Advanced high-ignitability technology
• Enhanced blistering/anti-peeling

Benefits

• Provides more complete fuel burn than other precious metal spark plugs
• Quicker throttle response
• Smoother idle and better cold starts

Applications

• 1996 - 2005 Buick Century
• 2005 - 2009 Buick LaCrosse
• 1997 - 2005 Buick LeSabre
• 2006 - 2008 Buick Lucerne
• 1997 - 2004 Buick Regal
• 1997 - 2002 Chevrolet Camaro
• 2000 - 2005 Chevrolet Impala
• 1997 - 2006 Chevrolet Malibu
• 1999 - 2005 Chevrolet Monte Carlo
• 1999 - 2006 Chevrolet Silverado
• 2007 - 2012 GMC Savana

What's In The Box?

• 4 - HX Spark Plug

Warranty

• 60 Day Warranty