NGK 1422 (ILKR8E6) Spark Plugs

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Upgrade your factory spark plugs with these OE replacement NGK plugs.

  • Laser Iridium® spark plugs provide superior ignitability & long service life. 
  • Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate.
  • These plugs provide stable idle, superior anti fouling, improved fuel efficiency & lower emissions
  • Laser welded Iridium center electrode tip
  • Platinum disc welded to back of electrode for long life
  • Trivalent Metal Plating for anti-corrosion & anti-seizing
  • Faster starts & quicker acceleration
  • Better fuel economy and lower emissions
  • Best OEM Iridium spark plug available
  • Original Equipment Manufacturer approved design
  • Sold as a set of 4 or individually

 Plug Specifications:

Center Electrode: Ground Electrode:
Thread Size: 12mm Type: Fine Wire Type: Fine Wire
Hex Size: 5/8" (16mm) Material: Iridium Material: Copper
Reach: 26.5mm Projection: Non-Projected  
Seat Type: Gasket    
Heat Range: 8    
Terminal Type: Solid    
Resistor: Yes    

Important Note: This product is not necessarily vehicle specific. Spark plugs are compatible with a wide range of different applications and therefore they are displayed on our site regardless of your vehicle type. Please review the specifications and verify vehicle compatibility prior to placing your order with us.

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NGK 1422 (ILKR8E6) Spark Plugs has a rating of 5.0 stars based on 43 reviews.
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