NGK (BKR5EIX-11) Iridium IX Spark Plugs Set of 4 Subaru Impreza 2006 - 2011 / Baja 2004 - 2006 | 5464

Fitment Information:

2004-2006 Subaru Baja

2005-2010 Subaru Forester

2008-2011 Subaru Impreza

2004-2009 Subaru Legacy

2004-2009 Subaru Outback

Features:

• Sold as a set of 4 spark plugs
• 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
• Longevity: 50k Miles
• 60 Days Manufacturer Warranty

Shell
Spark Plug Thread Diameter: 14mm
Thread Pitch: 1.25mm
Seat Type: Flat
Reach: 19mm (3/4")
Wrench Diameter: 5/8" (16mm)
Terminal Type: Solid
Gap: .043" (1.1mm)

Center Electrode
Electrode Tip Material: Iridium
Electrode Core Material: Copper

Ground Electrode
Material: Nickel
Shape: Taper Cut

Specifications
Resistor: Yes
Resistor Value: 5k Ohm
Manufacturer Heat Range: 5
Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.

Iridium spark plugs are more durable and have a higher melting point compared to platinum plugs. Enjoy the benefits of reduced corrosion, improved ignition, superior anti-fouling, and a lower required voltage. These NGK plugs will get you running smoother and making more power through increased efficiency and increased heat resistance.

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.