Spark Plug Circle Badge black outline icon
Outline spark plug with ribbed top and threaded body inside a circle
About the Spark Plug Circle Badge black outline icon
A vertical spark plug is drawn inside a thin circular badge: the ribbed terminal nut sits on top, a plain insulator barrel forms the middle, and a coiled thread pattern runs down to the pointed electrode tip. It signals ignition, tune-ups and engine maintenance, so it suits auto repair shop websites, car parts catalogs, mechanic service menus, vehicle diagnostic apps and workshop price lists.
The plug is centered with generous margin inside the ring, and the stacked bands at top and bottom give it recognizable rhythm against the smooth barrel. Use it with wrench, oil can and battery icons for a consistent garage set. The enclosing circle makes it a natural fit for round service buttons at 48 px or larger.
This is the black outline version of the spark plug circle badge icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.



















