2015 - 2021 Subaru WRX
2014 - 2018 Subaru Forester
- Sold as a set of 4 spark plugs
- 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
- Longevity: 100k Miles
- 60 Days manufacturer Warranty
- Why pay $75+ at the competitors or your local chain auto parts store when you can save huge from us!
Spark Plug Thread Diameter: 12mm
Thread Pitch: 1.25mm
Seat Type: Flat
Reach: 26.5mm (1.04")
Wrench Diameter: 9/16" (14mm)
Terminal Type: Solid
Gap: .024" (0.6mm)
Electrode Tip Material: Iridium
Electrode Core Material: Copper
Shape: Taper Cut
Resistor Value: 5k Ohm
Manufacturer Heat Range: 8
Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
Do I need to gap these? You should ALWAYS check the gap on the plugs before installing.
NGK Laser Iridium spark plugs are the best combination of performance and longevity
Import Image Racing is an authorized dealer for NGK Spark Plugs. Purchasing from us guarantee's that your NGK products are always authentic and covered by manufacturer warranty.