Patent ID: 8643261

Claim:
A spark plug for an internal combustion engine, the spark plug comprising: an elongated center electrode having a center electrode tip at one end and a terminal proximate the other end; an insulator substantially surrounding the center electrode, the insulator having a channel formed in an exterior surface of the insulator; an outer shell surrounding the insulator having: a jamb nut portion with a distal end extending thereform, the distal end being aligned with the channel such that the distal end of the outer shell is received within and engages the insulator within the channel; a motor seat portion proximate to the jamb nut portion; and a threaded portion proximate to the motor seat portion, wherein the jamb nut portion, the motor seat portion, and the threaded portion are all integrally formed with the outer shell such that the outer shell comprises the jamb nut portion, the motor seat portion, and the threaded portion, which are formed as a single component.