Feature: 1. MAIN PURPOSES: Used to adjust and control the pressure of the fuel system, ensure the stability of the engine fuel supply, provide fuel utilization efficiency, and reduce consumption and emissions. 2. APPROPRIATE PRESSURE: This fuel pressure regulating valve can maintain the appropriate pressure in the fuel system to avoid damage to the engine and other parts caused by high or low pressure. 3. PRECISE ADJUSTMENT: The fuel pressure valve has precise adjustment function, which can automatically adjust the fuel pressure according to driving conditions and needs, ensuring the best power output. 4. APPLICABLE MODELS: The product model is 5C3Z 9C968 CA, suitable for Ford E 350 6.0L V8 diesel turbo 20042010, for Ford Excursion 6.0L V8 diesel turbo 20032010, and other engine models. 5. EASY OPERATION: The injector pressure regulating valve has a compact size, easy installation and operation, with compact structure, good sealing performance, and can be used with confidence. Specification: Item Type: Fuel Pressure Regulator Valve Model: 5C3Z 9C968 CA Applicable Model: For Ford E 350 6.0L V8 Diesel Turbo 2004-2010 For Ford E 450 6.0L V8 Diesel Turbo 2004-2010 For Ford Excursion 6.0L V8 Diesel Turbo 2003-2010 For Ford Super 6.0L V8 Diesel Turbo 2003-2010 . Package List: 1 x Fuel Pressure Regulator Valve