Chrysler 300C 5.7 Throttle Body – Reliable and Affordable Replacement Parts Quality Chrysler 300C 5.7 Used Throttle Body If your Chrysler 300C 5.7 is experiencing rough idling, poor acceleration, or reduced fuel efficiency, a faulty throttle body may be to blame. Replacing it with a high-quality used part is a cost-effective way to restore your vehicle’s performance and drivability. Our …