• NGK Ruthenium HX Spark Plugs X 8 LS1 LS2 LS3 L76 L77 L98 5.7 6.0 6.2 TR5AHX
  • NGK Ruthenium HX Spark Plugs X 8 LS1 LS2 LS3 L76 L77 L98 5.7 6.0 6.2 TR5AHX
  • NGK Ruthenium HX Spark Plugs X 8 LS1 LS2 LS3 L76 L77 L98 5.7 6.0 6.2 TR5AHX
  • NGK Ruthenium HX Spark Plugs X 8 LS1 LS2 LS3 L76 L77 L98 5.7 6.0 6.2 TR5AHX
  • NGK Ruthenium HX Spark Plugs X 8 LS1 LS2 LS3 L76 L77 L98 5.7 6.0 6.2 TR5AHX
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NGK

NGK Ruthenium HX Spark Plugs X 8 LS1 LS2 LS3 L76 L77 L98 5.7 6.0 6.2 TR5AHX

$199.95
$199.95
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Compatible with:

LS1 LS2 LS3 L76 L77 L98 5.7 6.0 6.2 TR5AHX

Suits 5.7, 6.0 and 6.2 litre LS engines

Compatible with OEM applications:

  • NGK Laser Iridium IZTR5B11;
  • NGK Laser Platinum PZTR5A-15;
  • NGK Laser Platinum PTR5D-10;
  • NGK Iridium IX TR5IX;
  • NGK TR55IX;
  • NGK G-Power TR5GP;
  • NGK V-Power TR5; and
  • DENSO IT16, IT16TT, VT16.

For all Boss 260 V8s as found in Ford Falcon BA XR8.

For all LS1/LS2/LS3/L33/L76/L77/L98 - 5.7/6.0/6.2L V8s as found in:

Holden Commodore, Berlina, Calais, Caprice, Crewman, Statesman, Monaro

HSV Avalanche, Clubsport, Coupe, Grange, GTS, Maloo, Senator, SV300, SV6000, W427

VT, VU, VX, VY, VZ, VE, VF, WK, WL, WM, WN, CV8

NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket: NGK Ruthenium HX. Today's efficient engine designs create more power while using less fuel and this has shortened the life of traditional Iridium and Platinum spark plugs. In response, NGK's patented Ruthenium technology is used for maximum durability and performance in newer engines where efficiency is demanded.

Features & Benefits:

  • DFE (double fine electrode) and PSPE (projected square platinum electrode) tip designs. DFE maximizes ignitability while reducing emissions for low heat engines, and PSPE provides the best ignitability and service life for high heat (typically turbo and supercharged) engines.
  • Superior oxidation resistance and enhanced blistering/anti-peeling to provide the most optimal durability at high temperatures in various driving conditions.
  • Advanced high-ignitability technology that provides more complete fuel burn than other precious metal spark plugs, resulting in quicker throttle response, smoother idle, and better cold starts.