This electronic throttle body marked 04861661AB comes with IAC and TPS. It is engineered to fit DODGE Liberty models powered by 3.7L and 3.8L engines. The unit runs on 12V power and features a 56mm bore to manage intake air precisely. Its solid cast aluminum build keeps performance consistent and extends service life. It is a genuine OEM replacement. It offers a snug fit, simple installation and trustworthy performance for repairs and regular use.