This 2003 Ford Mustang throttle body is a genuine OEM replacement part that will restore your Mustang's air and fuel delivery system to factory specifications. Designed specifically for the 2003 model year, this throttle body ensures precise airflow control and optimal engine performance, whether you're cruising down the highway or unleashing your Mustang's power on the open road. The unit features durable construction built to withstand the demands of daily driving while maintaining the reliable operation Ford engineered into these iconic vehicles. If you're experiencing rough idle, poor acceleration, or reduced fuel efficiency, this throttle body replacement can help bring your Mustang back to its original responsive performance. Compatible with both manual and automatic transmissions, this is an essential component for any 2003 Mustang owner looking to maintain their vehicle's performance and reliability for years to come.