The XDP New Fuel Rail Assembly (Driver Side) XD603 will replace the contaminated rail in your 2011-2019 Ford 6.7L Powerstroke. The failure-prone CP4 is known to send debris throughout the entire fuel system, including the fuel rails. Like all XP OE-Style components, this unit is built to meet OEM specifications. Each fuel rail comes ready to install with a new fuel rail pressure sensor and fuel pressure relief valve.

• Direct-Fit Replacement
• New Rail Pressure Sensor
• New Driver Side Fuel Rail
• New Pressure Relief Valve