|This article is about a/an mecha robo in Engine Sentai Go-Onger.|
|Sentai Show:||Engine Sentai Go-Onger|
|First Appearance:||GP 20: Siblings Battle!?|
|Last Appearance:||Samurai Sentai Shinkenger vs. Go-Onger: GinmakuBang!!|
|Number of Episode|
Full list of appearances
(Wings): 43.6 m
(Wingspan): 77 m
"Engine Fusion - Mission Start! Seikuu-O, Tune up! Go On!"
Engine Gattai Seikuu-O (炎神合体セイクウオー Enjin Gattai Seikūō?, lit. "Mastery of the Air King"), known as the "Sky Punching King of the Heavens" (空を制する天気の王 Sora o Seisuru Tenki no Ō?), is formed when Engine Toripter, Jetras and Jum-bowhale combine.
Seikuu-O's finisher is the Seikuu Impulse (セイクウインパルス Seikū Inparusu?), where an arrow of energy forms inbetween Jetora's fangs, and is pulled back to create a bow of energy. Once the charge is complete, the arrow is let loose, sending flying into an enlarged target with unrelenting force.
It is played by Yuichi_Hachisuka.
See also: SkyRev Megazord
"G9 Formation - Engine Fusion! Engine-O G9 Tune up! Go-on!"
Engine-O G9 (エンジンオーＧ９, Enjin'ō Jī Nain), known as the "Earth and Air Reigning King" (空と大地に君臨する王, Sora to Daichi ni Kunrin suru Ō), is a combinations of Engines 1 to 9, piloted by the five Go-Ongers and the Go-On Wings team. The combination is simple, with Engines Toripter and Jetras landing on Engine-O G6's shoulders and Engine Jum-bowhale attaching to its back, Toripter's tails forming "goggles" for Speedor and Jetra's rudder and elevators form the helmet.
Its finisher is G9 Grand Prix (Ｇ９グランプリー Jī Nain Guran Purī?).
- Seikuu-O combines with Engine Gattai Engine-O, Engine Gattai GunBir-O, and Engine Gattai Kyouretsu-O to form Engine-O G12.
- The Samurai Formation 23 is a formation between SamuraiHaOh and Engine-O G12 where Engine-O G9 breaks off to join an attack formation.