Spark Man

Spark Man (スパークマン) a Robot Master created by Dr. Light and Dr. Wily. He was originally created to charge electricity. Dr. Wily modified him to be a combat robot. Spark Man is designed after a spark plug and does not have arms or hands. In place of them are two high-voltage electrodes, capable of producing powerful electric shocks known as Spark Shocks.

Mega Man & Bass CD data
A robot created to charge electricity and he can generate twice as high voltage as Elec Man can.

"Don't fall out of line, please."

Good Point: Friendly

Bad Point: Forgetful robot

Like: Electric eel

Dislike: Loneliness 

Stage enemies
Enemies in Spark Man's stage in Mega Man 3:
 * Ant (Doc Robot stage)
 * Giant Spring Head (Doc Robot stage)
 * Hammer Joe
 * Junk Block
 * Nut & Bolt
 * Peterchy
 * Picket Man Bull
 * Sparky
 * Electric Gabyoall

Enemies in Spark Man's (Game Boy) stage.
 * Count Bomb
 * Electric Gabyoall
 * Hammer Joe
 * Junk Block
 * Picket Man Dada
 * Sparky

Other media
Spark Man appeared in episode 4 and 8 from the Mega Man animated series.

In the manga Mega Man Megamix and Rockman Remix, Spark Man appears in the story Metal Heart.

Spark Man also appeared in the manga Rockman World 3 and Rockman 4Koma Great March.

Trivia
Although theyre really different, this Robot Master bears similarity to Elemental Hero Sparkman, one of the members of the E-Hero archetype in the Yu-Gi-Oh! TCG.