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Spark Plug - Iridium Power

Part #: DEN 5315
Spark Plug - Iridium Power
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Features & Benefits

Warranty: 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.

IQ27 Iridium Power

  • Iridium Power - Performance Upgrade w/ World's Smallest Center Electrode (.4 mm Dia.)
  • Tapered Tip Patented U-Groove Design
  • Patented IR Alloy (90% IR)
  • High Performance
  • Step-Up Performance From OE Platinum/Iridium Plugs
  • Has A Higher Melting Point For Increased Corrosion Resistance.
  • Requires Less Voltage To Fire Than Conventional Spark Plugs
  • Your Ultimate High Performance Spark Plug!
  • All Denso Spark Plugs Are Pre-Fired To Assure The Highest Quality Product Possible.
  • 5 Rib Design Prevents Flashover & Decreases Voltage Loss
  • Copper-Glass Seal Bonds The Center Electrode & Insulator For A Gas-Tight Seal.


Spark Plug Hex Size 5/8 in.
Spark Plug Reach 3/4 in.
Spark Plug Seat Type Gasket
Spark Plug Thread Size 14 mm
UNSPSC 26101732
VMRS Code 033003005

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