NGK Iridium Spark Plug 7 Series LFR7AIX
NGK's IX Iridium Series Plugs were Designed Specifically for the Performance Enthusiast.
- Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark
- Iridium Alloy has an Extremely High Melting Point, Perfect for Today's High-Tech, High Performance Engines
- 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
- Heat range: 7
- Gap: 0.032" (0.8mm), but we recommend setting the gap to 0.028-0.03"
- Fits 2.5L motors only (do not use in 2.0L cylinder heads
- 2006-2014 2.5L WRX
- 2004-2018 2.5L STi
- 2004-2013 2.5L Forester XT
- 2004-2013 2.5L Legacy GT / Outback XT
- 2003-2006 2.5L Baja XT