NGK BKR5EIX-11 Iridium IX Spark Plug FACTORY IRIDIUM Plug for Car &

SKU#: BKR5EIX-11

The NGK 5464 BKR5EIX-11 Iridium IX Spark Plug is a high-performance upgrade for automotive, powersports, & outdoor equipment applications. Part of the premium NGK Iridium Spark Plugs lineup, this IX Plug Spark features a 0.6mm fine-wire iridium electrode for better ignition, throttle response, & reduced fouling. Whether driving a Jaguar, Civic, or maintaining a lawn mower, this NGK Spark Plug gives a lasting performance you can count on.

With trivalent metal plating, the durable spark plug resists corrosion & seizing, & its copper core provides excellent heat conductivity. Its triple-seal construction guards against gas leakage, & the alumina silicate ceramic insulator enhances strength & thermal control. The solid terminal supports secure coil-on-plug connections, making it a dependable Coil Spark Plug in various machines.

Key Features:

• Fine-wire iridium electrode delivers stable, high-intensity spark

• Trivalent plating protects threads & resists corrosion

• Copper core improves heat transfer & cooling

• Triple-sealed to prevent combustion gas leakage

• Alumina ceramic insulator enhances thermal strength

• Solid terminal ensures reliable coil connection

• FACTORY IRIDIUM SPARK built for OEM-grade performance

Specifications:

• Thread: 14mm x 1.25mm

• Reach: 19mm (3/4")

• Hex Size: 5/8" (16mm)

• Gap: 0.043" (1.1mm)

• Resistor: Yes (5k Ohm)

• Heat Range: 5

• Torque: Cast Iron: 18–25.3 lb.ft | Aluminum: 18–21.6 lb.ft

• Warranty: 60 Days

• Longevity: Up to 50k miles

Compatibility:

• Automotive: Acura TL, Chevrolet Corvette, Honda Civic, Mercedes-Benz C240, Nissan Maxima, & many more

• ATV: Honda TRX420, TRX500, TRX520 Rancher & Foreman series

• Street Motorcycles: Honda Gold Wing, Valkyrie, Rune

• Utility Vehicles: Honda Pioneer, Big Red

• Lawn Mowers & Outdoor Power: John Deere, Toro, Scag, Exmark, Snapper, Kohler engines

From sport sedans to off-road ATVs & outdoor power tools, this NGK Rotary Spark Plug offers reliability, efficiency, & OEM FACTORY IRIDIUM performance. Choose PLUG BY NGK—the trusted name for Spark Plugs in the US.