NGK Ruthenium HX Cold Performance Spark Plugs LTR7BHX 95605
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  3. NGK Ruthenium 1 Step Colder Spark Plugs HX LTR7BHX 95605 (Set of 6)
Set of 6 Plugs
Set of 6 Plugs
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NGK Ruthenium 1 Step Colder Spark Plugs HX LTR7BHX 95605 (Set of 6)

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Sale $65.99
Normally $74.10
Retail Price:$74.10
MPT Saves You:$8.11(11%)

• Price includes 6 plugs gapped at .031
• We recommend this plug for all Ecoboost Vehicles
• A tune is not required to run these plugs
• Replace every 20,000-25,000 Miles for Best Performance
• Greater Knock Prevention
• 1 Step Colder than Factory
Part Number: NGK-95605
Questions? Call an MPT Expert at 1-407-636-7077


NGK Ruthenium HX Spark Plugs LTR7BHX 95605 - 1 Step Colder Plug - Set of 6

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.

Spark Plug Details:

  • Thread Size: 14mm
  • Heat Range: 7 (1 step colder than stock)
  • Hex Size: 5/8 (16mm)
  • Reach: 25mm (.984)
  • Out of the Box Gap: .031" (0.8mm)
  • Terminal Type: Solid
  • Resistor: Yes
  • Thread Pitch: 1.25mm
  • Center Electrode Type: Fine Wire
  • Electrode Material: Ruthenium
  • Electrode Size: .06mm
  • Electrode Projection: Projected
  • Ground Electrode Type: Projected Square
  • Ground Electrode Material: Platinum