Compatibility: Compatible with Massimo, Bennche,Y S, Coleman, Big Muddy Compatible Model: Idle air control valve compatible with EFI Hisun / Coleman UTV 400CC 450CC 500CC 550CC 700CC 750CC 800CC 1000CC and more Improved Driving Comfort: The idle air control valve can improve idle stability and reduce idle emissions, so that you can get a good driving experience during driving Excellent-Quality Materials: IAC sensor is made of high-quality materials, durable, not easy to damage, long service life Mounting Location: Idle control valve is used to control the bypass airway section from the front end of the throttle to the rear end of the throttle to adjust the intake idle speed, so that the engine can be adapted to the starting, warm-up idle, idle idle, cushion idle, accessory load idle and other conditions of adjustment Compatible Models:
Compatible with Massimo For Bennche For Big Muddy For Coleman and more
Compatible with Massimo MSU400 500 700, For Axis500 700 750crew, For Bennche Cowboy 400 500 700, For Bighorn 400 500 700, For Coleman UT400 UT500 UT700, For Cub Cadet challenger 500 700 550 750, For Yardsport 400 and more
Compatible with Massimo MSU500 700,MSA500 700, For Bennche Bighorn Cowboy 400 500 700, For Axis 500 700, For Coleman UT400 500 700 800, For Menards, For Supermach and more

Compatible with Hisun EFI UTV 400CC 450CC 500CC 550CC 700CC 750CC 800CC 1000CC / For Coleman UTV 400CC 450CC 500CC 550CC 700CC 750CC 800CC 1000CC and more
Compatible with Hisun Sector Vector Forge Tactic 400 500 550 700 750 800 1000 UTV & ATV and more.

Compatible with before 2017 Massimo MSU series models and before 2017 Bennche Cowboy or Bighorn series models , not for Massimo T-Boss series, Massimo Buck series and Bennche T-boss series and more.