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NAPA Auto Parts GRANDVIEW
844 Grandview Ave
Columbus,  OH  43215-1124
(614) 488-3176
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Spark Plug - Industrial

Spark Plug - Industrial

Part #: DEN 6128
Line: DENSO
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Features & Benefits

Warranty :Standard : Warrantied to be Free from Defects in Workmanship or Material for One Year from Date of Purchase. Breach of Warranty is Limited to Free Exchange of Product if Part Found to be Defective. Liability for Neglect, Misuse or Incidental Damages is Disclaimed.


DENSO # GK3-7


  • The 3-Prong Iridium Saver # 6128 (GK3-7) Spark Plug Is Designed Specifically For The Natural Gas ISL-G Engine
  • DENSO Is The Only Aftermarket Company Providing This Plug For The ISL-G Engine.
  • Compressed Natural Gas (CNG) Engines Are Known For Clean Emissions, But To Ensure Optimum Efficiency And Performance, The Spark Plug Needs To Produce The Proper Spark To Control The Combustion. Which Is Why DENSO Created The 3-Prong Iridium Saver.
  • DENSO Is Committed To Kaizen, Continuous Improvement And The 3-Prong Iridium Saver # 6128 (GK3-7) Spark Plug Is The Perfect Example Of This Commitment: DENSO’s Engineers Felt They Could Improve On The Conventional Spark Plug Design
  • DENSO Created This Spark Plug With Three Ground Electrodes So The Electrodes Physically Block The Rapid Gas Flow. This Allows The Proper Spark To Be Generated, Which Translates Into Improved Efficiency And Superior Performance.
  • Monolithic Insulator Structure: DENSO Uses This Design To Improve Reliability While Providing Stable Performance
  • Stress Resistant Monolithic Resistor: This Design Withstands The High Combustion Pressures To Deliver Reliable Performance While Eliminating Interference To Electronic Equipment From High Energy Coil Noise
  • 360° Laser Welding: Creates A Seal So The Electrode Resists Wear, Even Under Extreme Engine Conditions
  • DENSO’s Patented Iridium Alloy: Dramatically Improves Ignitability While Maintaining Longevity
  • High Dielectric Ceramics: Feature Finer Grain, Molded-In Higher Pressure And Higher Density Compared To Conventional Ceramics To Prevent Electrical Breakdown Of The Insulator
  • Nickel Plating: Provides Superior Corrosive Resistance Compared To Zinc Plating

Specifications

Brand Denso
Spark Plug Thread Size 14 mm
Manufacturer Part Number 6128
Spark Plug Reach 19 mm (3/4")
Sub Brand Industrial
VMRS Code 033003005
Spark Plug Seat Type Gasket
Spark Plug Hex Size 5/8" (16 mm)
SDS Required No

Safety Information

Vehicle Fitment Guide

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