NGK ILKR8E6 1422 Laser Iridium Spark Plug for Evo X


NGK-1422 (ILKR8E6)


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NGK ILKR8E6 Laser Iridium spark plugs are a stock replacement for the daily driver Evo X. Sold individually. Price is for one plug, please adjust quantity as needed.

Vehicle Fitment:
2008-2015 Mitsubishi Evolution X

Part Number: ILKR8E6
Stock Number: 1422
Heat Range: 8
Thread Size: 12mm

More Info:
NGK Laser Iridium spark plugs provide superior ignitability and long service life.
Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.

  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage 

Thread Size: 12mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Resistor Value: 5K Ohm
Reach: 26.5mm (1.04")
Hex Size: 5/8" (16mm)
Terminal Type: Solid
Overall Height: ISO
Gap: .024" (0.6mm)

Center Electrode:
Material: Iridium
Type: Fine Wire
Size: 0.6mm
Projection: Projected

Ground Electrode:
Material: Platinum
Type: Standard
Quantity: 1

Torque Specs:
Cast Iron: 10.8-18 lb. ft.
Aluminum: 10.8-14.5 lb. ft.

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Customer Reviews

Based on 10 reviews
Matthew MacDougall (Dieppe, NB, CA)
Exact replacement, great price

Oem Quality, great price and shipping to Canada.

Thomas Pratt (Cartersville, GA, US)

NGK ILKR8E6 1422 Laser Iridium Spark Plug for Evo X

Brandon Jones (Marysville, WA, US)

Work as expected the only plugs to use.

LoudEvoX (Peekskill, NY, US)

Fast shipping!!! Always have what is needed!!

Ernesto (Stroud, OK, US)
Great pricing, service, and shipping

Bought 2 sets of of spark plugs. Both came in sealed packaging and untainted boxes!

Cancer and Reproductive Harm