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4x NGK TR8IX Iridium IX Spark Plug | High Performance, High Durability, Anti-Corrosion | Single

NGK Spark Plugs
New
MPN:
3691
UPC:
087295136911
In Stock. Receive in 1-4 business days
90-Day Returns Same-Day Shipping on business days No Restock Fee
$52.74 $50.02
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Note: Spark Plug, Iridium IX Spark Plug, TR8IX, Non Automotive, Single

Key Features

  • Fine Iridium Tip Ensures High Durability And A Consistently Stable Spark
  • Iridium Alloy Has Extremely High Melting Point, Perfect For Todays High Tech, High Performance Engines
  • Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
  • Corrugated Ribs Prevent Flash Over
  • Pure Alumina Silicate Ceramic Insulator Provides Superior Strength And Better Heat Transfer
  • Copper Core Aids In Heat Removal
  • Triple Seals Prevent Leakage
  • No Supplier Warranty

Specifications for each of the 4 items

  • Resistor: Yes
  • Electrode Type: Fine Wire Center
  • Electrode Core Material: Iridium
  • Electrode Tip Material: Nickel
  • Insulator Type: Projected
  • Thread Size IN: 0.551 Inch
  • Quantity: Single
  • Reach: 0.709 Inch
  • Seat Type: Tapered
  • Wrench Diameter: 5/8 Inch