Throttle Body 16400-RKB-003 for Honda Accord LX, EX, DX, SE Sedans and Honda Element EX SUV Cars (2003–2006)Product Overview Part Name: Electronic Throttle Body Assembly Part Number: 16400 RKB 003 Vehicle Compatibility: Honda Accord LX, EX, DX, SE sedans and Honda Element EX SUVs equipped with 2. 4L gasoline engines and electronic throttle control systems (20032006). Configuration: OEM style electronic throttle body calibrated to Honda engine airflow and idle control specifications. Function: Controls intake airflow to ensure smooth acceleration, stable