NGK Laser Iridium Spark Plug 9029

NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.

• IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
• ACTUAL OE or EQUIVALENT HIGH IGNITABILITY DESIGN: DFE tip and iridium alloy center electrode produce the most advanced OE spark plug technology
• DFE DESIGN: Double fine electrode (platinum pin) provides more complete fuel burn, quicker throttle response, smoother idle and better cold starts
• RECOMMENDED USAGE: Best for vehicles with OE DFE iridium alloy plugs
• TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
• SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  PRODUCT SPECIFICATIONS

  Weight	0.1lbs
  Resistor Type	Yes
  Center Electrode Tip Material	Iridium
  Pre-Gap Size	1.1mm
  Insulator Material	Ceramic
  Center Electrode Core Material	Copper
  Grade Type	Performance
  Skirt	No
  Resistance	5000.0Ohms
  Ground Electrode Tip Design	Dual Fine Electrode (DFE) - High Ignitability
  Skirt Length	0.0mm
  Ground Configuration	J-Gap
  Ground Electrode Core Material	Nickel
  Electrical Terminal Type	Non-Removable Nut
  Washer Included	Yes
  Ground Electrode Tip Material	Platinum
  Thread Diameter	12.0mm
  Seat Type	Flat
  Reach	26.5mm
  Manufacturer Heat Range	6
  Washer Type	Crush
  Hex Size	14mm
  Metal Type	Iridium
  Insulator Height	51.0mm
  Ground Electrode Quantity	1
  Center Electrode Design	Fine Wire
  Center Electrode Insulator Tip Projection	4.0mm
  Center Electrode Projection	Mid Projection