distributor cap

English Thesaurus

1. the cap of the distributor that holds in place the wires from the distributor to the spark plugs (noun.artifact)

hypernym	:	cap,
definition	:	something serving as a cover or protection (noun.artifact)

part meronym	:	distributer, distributor, electrical distributor,
definition	:	electrical device that distributes voltage to the spark plugs of a gasoline engine in the order of the firing sequence (noun.artifact)