Automotive spark plug cover

摘要

A spark plug cover includes a silicone elastomeric boot that includes a first portion for covering a spark plug terminal area and a second portion including a corrugated portion for covering a lead wire. A seal is provided at each end of the corrugated region. A ceramic shield covers a part of the elastomeric boot adjacent the spark plug terminal area. A recessed portion in the silicone elastomeric boot retains the ceramic shield, and a chamfered surface provided on the silicone elastomeric boot facilitates mounting the silicone elastomeric boot within the ceramic shield.