CR8EIB-10 Iridium Spark Plug NGK 4948 (CR8EIB10) S3-Heading-Brake Rotor Rear Slimline design ensures maximum ground

Slimline design ensures maximum ground clearance and a sleek aesthetic

Positions the protection point precisely over the most exposed areas of the crankcase

Features a removable bobbin cap to hide the mounting bolt for a clean

The included acid pack makes it ready for installation in your workshop

CR8EIB-10 Iridium Spark Plug NGK 4948 (CR8EIB10) S3-Heading-Brake Rotor Rear Slimline design ensures maximum groundThe CR8EIB 10 features a fine wire iridium centre electrode to provide consistent ignition and improved throttle response. Designed for high performance engines, this plug ensures efficient combustion and reduced emissions across the entire RPM range. Laser welded iridium tip ensures high durability and a consistent stable spark. Trivalent metal plating provides superior anti corrosion and anti seizing properties. Corrugated ribs on the insulator