NGK 6770 BPR2ES BLYB Standard Spark Plug Nickel Alloy Resistor

The NGK 6770 Standard Spark Plug (NGK part number BPR2ES BLYB) is an original-equipment-quality resistor spark plug. It is suited to small engine, outdoor power equipment, golf cart, and general automotive applications that use a nickel alloy plug. NGK has supplied spark plugs for automotive, motorcycle, marine, and small engine use for decades.

Key Features:

• Nickel alloy center electrode gives consistent, reliable performance
• Standard ground electrode tip design with a J-gap ground configuration and a nickel ground electrode core
• Internal resistor (about 5,000 ohms) helps suppress radio-frequency interference and reduces wear on the ignition system
• High-grade alumina silicate ceramic insulator provides strength, better heat transfer, and dielectric performance
• Solid copper core improves heat dissipation, conductivity, and heat range
• Cold-rolled threads help prevent cross-threading and cylinder head damage
• Trivalent metal plating resists corrosion and seizing, which makes installation and removal easier
• Corrugated insulator ribs help prevent spark flashover, and triple-seal construction helps prevent gas leakage

Cross-references: NGK BPR2ES BLYB, Autolite 66, Autolite 66BP, Autolite 66DP2, Champion 105, Champion RN16YC5, Denso W9EXR-U, Honda 98079-52876, Kubota 12681-6771-1, John Deere M138938, Kawasaki 92070-2110, Yanmar 160798-78010.

This plug is best for engines that originally came with nickel alloy plugs. It is not recommended for engines that came with factory precious metal plugs. Check the gap against your engine's specification before installing.