NGK 6719 V-Power BKR5E BLYB Nickel Resistor Spark Plug

The NGK 6719 V-Power spark plug (BKR5E BLYB) is a nickel-alloy resistor spark plug built to OE-quality standards. It gives better ignitability than a standard nickel plug, which helps with quicker starts and a smoother idle. It suits vehicles, small engines and powersports equipment that originally came with nickel-alloy plugs.

Key Features:

• V-groove center electrode: The 45° V-cut nickel alloy center electrode and concave ground electrode lower the ignition voltage requirement and improve ignitability.
• Solid copper core: Improves heat dissipation and conductivity, and gives a wide heat range.
• Alumina silicate ceramic insulator: Strong insulator with good dielectric performance and heat transfer.
• Cold-rolled threads: Help prevent cross-threading and cylinder head damage.
• Trivalent metal plating: Resists corrosion and seizing, so the plug installs and removes more easily.
• Triple-gasket sealing: Prevents leakage through the shell.
• Corrugated insulator ribs: Reduce misfire-causing flashover.

Specifications:

• NGK part number: 6719 (BKR5E BLYB)
• Heat range: 5
• Thread size: 14 mm (0.551 in)
• Center electrode tip material: nickel
• Ground electrode material: nickel
• Resistor type, approximately 5,000 ohms
• Pre-gapped, 0.9 mm
• Rated service life of up to 30,000 miles

NGK recommends this plug for engines that came with OE nickel alloy plugs. It is not recommended for engines with factory precious metal plugs. NGK has supplied OE spark plugs for domestic and import vehicles, motorcycles, marine and small engine applications for decades.