Spark plug cap (cap) shielded NGK LB05EMH

Very good quality NGK standard spark plug cap. Designed to reduce electromagnetic interference and radio frequency interference, which can interfere with electronic ignition components, cause nuisances and even affect engine performance. Constructed of highly durable silicone rubber and resistant to extreme heat and vibration. Ceramic resistors ensure optimum performance, reliability and longevity.

Suitable for any NGK spark plug; BRISK; BOSCH; DENSO and other brands.

Not suitable for low ceramic spark plugs (e.g. NGK R7282-105).