Laser Iridium Spark Plugs SILZKAR7B11 Four Pack For Subaru Legacy 2.5I Sport 2014 2.5L Four Cylinder Ride Ready Performance Upgrade With Anti Seize Corrugated Ring Ceramic Insulator For Superior Heat Transfer
✔️ Four-pack ignition upgrade with iridium tips, ceramic insulator, anti-seize
These spark plugs are a four-pack upgrade designed for Subaru Legacy 2.5L four-cylinder engines, featuring an iridium tip, copper core, and ceramic insulator to improve heat transfer and longevity. Sold In 4 Pack.
✅ Iridium tip delivers strong ignition and long life
✅ Copper core aids heat removal
✅ Extended projection insulator improves heat transfer
✅ Corrugated ribs prevent flashover and anti-seize corrugated ring
✅ Thread size 18 mm (0.71 in), reach 1.040 in (26.42 mm), wrench 14 mm (0.55 in)
💡 What is an iridium spark plug used for and why upgrade? This handy solution boosts ignition efficiency and longevity.
- Long-life ignitability for 4-cylinder engines
- Better cold starts and smoother idle
- Works well with DIS ignition systems
- Enhanced corrosion protection with anti-seize corrugated ring