NGK B8EFS (1049) - Standard Spark Plug / Sparkplug - For RENAULT 5 1.4 ->84
NGK Standard Spark Plugs
The original equipment (OE) choice as fitted to millions of new vehicles worldwide. NGK's Standard spark plug range have gained a fantastic track record over many years and provide the ultimate price-to-performance ratio solution for any service.
Features
Triple-Gasket Sealing Process - Virtually eliminates the possibility of combustion gas leakage through the shell. Most other manufacturers only use two seals.
Solid-Copper Core - Produces a more powerful spark with less firing voltage. Other manufacturers use a "copper coated" center core.
Service Life & Performance - Field tested durability with a 30,000 mile service life.
Corrosion Resistant - Zinc-Chromate coating for maximum protection to the elements which also acts as a release agent = no more seizing.
Alumina Silicate Insulator - Virtually pure silicate to insure dielectric and physical strength, as well as better heat transfer away from the tip for maximum performance.
Corrugated Ribs - Eliminates "flashover", which can cause misfiring and engine damage, especially in damp environments.