NGK Spark Plug BKR5EIX-11

NGK Spark Plug - BKR5EIX11 / BKR5EIX-11

The NGK BKR5EIX11, also known as BKR5EIX-11, represents the cutting edge in spark plug technology. Featuring a highly advanced iridium electrode, this spark plug offers superior performance and longevity compared to traditional spark plugs. The iridium center electrode is 25% smaller than a platinum electrode and a quarter of the size of a conventional nickel electrode. This small size allows for better spark delivery, reduced voltage requirements, and improved engine performance.

The NGK BKR5EIX11 is designed for high-performance engines, with features like an ultra-fine 0.6mm iridium center electrode, taper-cut ground electrode, and a projected tip that ensures better ignition efficiency, increased acceleration, and enhanced fuel efficiency.

Key Features:

• Iridium Electrode: The center electrode is 25% smaller than platinum and just a quarter the size of a conventional nickel electrode, enhancing spark efficiency.
• Reduced Voltage Requirement: The small diameter of the center electrode allows the spark to ignite more easily, improving ignition and reducing wear on the ignition system.
• Tapered Cut Ground Electrode: Improves flame core growth for better combustion and power output.
• Durability: The iridium center electrode is stronger and harder than platinum, offering longer service life.
• Corrosion Resistance: Metal shell plating has enhanced anti-corrosion properties, extending the plug's life.
• Resistor Type: Helps in reducing electromagnetic interference.
• Sold Individually: Each spark plug is sold separately.

Specifications:

• Heat Range: 5
• Thread Size: 14 mm
• Type: Resistor
• Weight: 0.43 lbs
• Gap Size: 0.043" (1.1 mm)
• Hex Size: 5/8" (16 mm)
• Reach: 19mm (3/4")
• Seat Type: Gasket
• Terminal Nut: Solid
• Electrode Tip: Projected, Fine Wire (0.6mm) Iridium Center Electrode, Tapered Cut Ground Electrode

Compatibility:

This NGK BKR5EIX11 spark plug is compatible with various high-performance and off-road engines, including:

Honda:

• 2015-2017 Honda TRX420FA Rancher AT 4x4
• 2014-2017 Honda TRX420FA1 Rancher Automatic DCT 4x4
• 2013-2017 Honda TRX420FE Rancher ES 4x4
• 2013-2017 Honda TRX420FM Rancher 4x4
• 2016-2017 Honda TRX500FA5/FA6 Foreman Rubicon 4x4

Polaris:

• 2004-2005 Polaris ATP 500 H.O.
• 1999-2003 Polaris Magnum 500 4x4
• 2001-2007 Polaris Ranger 4x4 500

Kawasaki:

• 1991 Kawasaki KX250
• 1986-2004 Kawasaki KX500
• 1987-1998 Kawasaki KX80
• 1997-2004 Kawasaki KX60

Yamaha:

• 1995-2001 Yamaha WR250Z
• 1990-1998 Yamaha YZ125
• 1985-1998 Yamaha YZ250
• 1986-1997 Yamaha IT200

Alternate Part Numbers:

• 5464
• BKR5EIX11

The NGK BKR5EIX11 spark plug is ideal for improving engine performance, boosting acceleration, and enhancing fuel efficiency in high-performance and off-road engines.

Part Number:
37-BKR5EIX-11