Dorman 904-056 Fuel Injection Pressure Regulator
Fuel Pressure Control for Super Duty Diesel Applications
Dorman 904-056 is a fuel injection pressure regulator built to match the function of the original equipment unit on specified vehicles. It helps maintain proper fuel injection pressure when the factory regulator has failed or is no longer regulating correctly. This replacement is a direct-fit option for 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty applications.
- OE-style fuel injection pressure regulator for common rail fuel systems
- Fits 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty
- Standard replacement grade for service repairs
- Bolt-on mounting design with threaded inlet attachment
- Non-adjustable regulator with stock pressure range
- Steel and plastic construction
- Four outlet ports for the specified fuel system layout
Detailed Product Overview
This Dorman fuel pressure regulator, part number 904-056, is engineered for vehicles using a common rail fuel system and is built to restore proper fuel injection pressure control. It uses a bolt-on mounting style, a threaded inlet attachment, and non-flanged inlet and outlet port designs to match the original configuration on the listed Ford Super Duty trucks. The regulator is not adjustable and is specified for stock pressure operation, making it a straightforward replacement for a failed factory unit. This part cross-references Standard Ignition PR637 for the same application.
Common Problems This Part Can Address
- Fuel pressure that is too high or too low
- Hard starting caused by unstable rail pressure
- Rough running from inconsistent fuel delivery
- Check engine light concerns related to fuel pressure regulation
- Loss of drivability when the original regulator malfunctions
Installation Notes and Tips
Verify the vehicle’s fuel system style and port configuration before installation. This regulator uses a bolt-on mounting type and threaded inlet attachment, so the replacement should be matched carefully to the original hardware layout on the truck. Confirm fitment for 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty by checking the OE part number and fuel system details before service. Dorman 904-056 is intended for direct replacement use on the listed applications.
Quality Assurance
Dorman manufactures replacement components to match original equipment function on specified vehicles. Part number 904-056 is built as a standard replacement fuel injection pressure regulator for the listed Ford Super Duty applications.
Dorman 904-056 Fuel Injection Pressure Regulator
Fuel Pressure Control for Super Duty Diesel Applications
Dorman 904-056 is a fuel injection pressure regulator built to match the function of the original equipment unit on specified vehicles. It helps maintain proper fuel injection pressure when the factory regulator has failed or is no longer regulating correctly. This replacement is a direct-fit option for 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty applications.
- OE-style fuel injection pressure regulator for common rail fuel systems
- Fits 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty
- Standard replacement grade for service repairs
- Bolt-on mounting design with threaded inlet attachment
- Non-adjustable regulator with stock pressure range
- Steel and plastic construction
- Four outlet ports for the specified fuel system layout
Detailed Product Overview
This Dorman fuel pressure regulator, part number 904-056, is engineered for vehicles using a common rail fuel system and is built to restore proper fuel injection pressure control. It uses a bolt-on mounting style, a threaded inlet attachment, and non-flanged inlet and outlet port designs to match the original configuration on the listed Ford Super Duty trucks. The regulator is not adjustable and is specified for stock pressure operation, making it a straightforward replacement for a failed factory unit. This part cross-references Standard Ignition PR637 for the same application.
Common Problems This Part Can Address
- Fuel pressure that is too high or too low
- Hard starting caused by unstable rail pressure
- Rough running from inconsistent fuel delivery
- Check engine light concerns related to fuel pressure regulation
- Loss of drivability when the original regulator malfunctions
Installation Notes and Tips
Verify the vehicle’s fuel system style and port configuration before installation. This regulator uses a bolt-on mounting type and threaded inlet attachment, so the replacement should be matched carefully to the original hardware layout on the truck. Confirm fitment for 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty by checking the OE part number and fuel system details before service. Dorman 904-056 is intended for direct replacement use on the listed applications.
Quality Assurance
Dorman manufactures replacement components to match original equipment function on specified vehicles. Part number 904-056 is built as a standard replacement fuel injection pressure regulator for the listed Ford Super Duty applications.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Fuel Pressure Control for Super Duty Diesel Applications
Dorman 904-056 is a fuel injection pressure regulator built to match the function of the original equipment unit on specified vehicles. It helps maintain proper fuel injection pressure when the factory regulator has failed or is no longer regulating correctly. This replacement is a direct-fit option for 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty applications.
- OE-style fuel injection pressure regulator for common rail fuel systems
- Fits 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty
- Standard replacement grade for service repairs
- Bolt-on mounting design with threaded inlet attachment
- Non-adjustable regulator with stock pressure range
- Steel and plastic construction
- Four outlet ports for the specified fuel system layout
Detailed Product Overview
This Dorman fuel pressure regulator, part number 904-056, is engineered for vehicles using a common rail fuel system and is built to restore proper fuel injection pressure control. It uses a bolt-on mounting style, a threaded inlet attachment, and non-flanged inlet and outlet port designs to match the original configuration on the listed Ford Super Duty trucks. The regulator is not adjustable and is specified for stock pressure operation, making it a straightforward replacement for a failed factory unit. This part cross-references Standard Ignition PR637 for the same application.
Common Problems This Part Can Address
- Fuel pressure that is too high or too low
- Hard starting caused by unstable rail pressure
- Rough running from inconsistent fuel delivery
- Check engine light concerns related to fuel pressure regulation
- Loss of drivability when the original regulator malfunctions
Installation Notes and Tips
Verify the vehicle’s fuel system style and port configuration before installation. This regulator uses a bolt-on mounting type and threaded inlet attachment, so the replacement should be matched carefully to the original hardware layout on the truck. Confirm fitment for 2020-2022 Ford F-250 Super Duty and 2020-2022 Ford F-350 Super Duty by checking the OE part number and fuel system details before service. Dorman 904-056 is intended for direct replacement use on the listed applications.
Quality Assurance
Dorman manufactures replacement components to match original equipment function on specified vehicles. Part number 904-056 is built as a standard replacement fuel injection pressure regulator for the listed Ford Super Duty applications.
