
Dorman 603-999 Power Steering Reservoir
Power Steering Reservoir for Ford Transit
This Dorman power steering reservoir is a direct replacement for select Ford Transit vans, including Transit-150, Transit-250, Transit-350, and Transit-350 HD applications. Built from plastic with a black and clear finish, it is made to handle underhood heat and engine vibration while maintaining a proper fluid supply for the steering system.
Key Features
- Direct replacement power steering fluid reservoir
- Plastic construction with black and clear reservoir body
- Standard replacement grade for select Ford Transit models
- Remote-mounted design with cap included
- Thoroughly tested for fit on specific vehicle applications
- Part number 603-999 for catalog and service reference
Detailed Description
Dorman 603-999 is a replacement power steering reservoir engineered for Ford Transit vans from 2016 through 2024, with coverage for Transit, Transit-150, Transit-250, Transit-350, and Transit-350 HD configurations. The reservoir is manufactured from quality plastic to withstand heat cycling and vibration in the engine compartment, and its remote-mounted layout supports the original steering system arrangement. This part cross-references OE numbers CK4Z3E764B and CK4Z3E764C for the same application.
For buyers searching for a Ford Transit power steering reservoir replacement, Dorman 603-999 provides a straightforward service part for restoring fluid storage in the steering system. It is a practical choice when replacing a cracked, leaking, or aged reservoir on a Transit van.
Common Issues This Part Can Address
- Cracked or brittle reservoir housing
- Power steering fluid leaks at the reservoir body
- Damaged or missing reservoir cap
- Contamination from an aging plastic reservoir
- Loss of proper fluid storage in the steering system
Installation Notes and Tips
Verify the vehicle year, model, and steering system configuration before installation. This reservoir is remote mounted and includes a cap, while mounting hardware, mounting bracket, and fittings are not included. Confirm the OE part number and compare the original reservoir shape and connection points on your Ford Transit before service. Fits 2017-2024 Ford Transit-150, N/A; Fits 2017-2024 Ford Transit-250, N/A; Fits 2017-2024 Ford Transit-350, N/A; Fits 2017-2024 Ford Transit-350 HD, N/A; Fits 2017-2023 Ford Transit, N/A; Fits 2016 Ford Transit, N/A, From 12/15/15; Fits 2016 Ford Transit-150, N/A, From 12/15/15; Fits 2016 Ford Transit-250, N/A, From 12/15/15; Fits 2016 Ford Transit-350, N/A, From 12/15/15; Fits 2016 Ford Transit-350 HD, N/A, From 12/15/15.
Quality Assurance
Dorman manufactures this reservoir from materials selected to withstand underhood heat and engine vibration, and each unit is tested to confirm fit on the specified vehicle applications. Part number 603-999 is built as a standard replacement for service work on Ford Transit power steering systems.
Dorman 603-999 Power Steering Reservoir
Power Steering Reservoir for Ford Transit
This Dorman power steering reservoir is a direct replacement for select Ford Transit vans, including Transit-150, Transit-250, Transit-350, and Transit-350 HD applications. Built from plastic with a black and clear finish, it is made to handle underhood heat and engine vibration while maintaining a proper fluid supply for the steering system.
Key Features
- Direct replacement power steering fluid reservoir
- Plastic construction with black and clear reservoir body
- Standard replacement grade for select Ford Transit models
- Remote-mounted design with cap included
- Thoroughly tested for fit on specific vehicle applications
- Part number 603-999 for catalog and service reference
Detailed Description
Dorman 603-999 is a replacement power steering reservoir engineered for Ford Transit vans from 2016 through 2024, with coverage for Transit, Transit-150, Transit-250, Transit-350, and Transit-350 HD configurations. The reservoir is manufactured from quality plastic to withstand heat cycling and vibration in the engine compartment, and its remote-mounted layout supports the original steering system arrangement. This part cross-references OE numbers CK4Z3E764B and CK4Z3E764C for the same application.
For buyers searching for a Ford Transit power steering reservoir replacement, Dorman 603-999 provides a straightforward service part for restoring fluid storage in the steering system. It is a practical choice when replacing a cracked, leaking, or aged reservoir on a Transit van.
Common Issues This Part Can Address
- Cracked or brittle reservoir housing
- Power steering fluid leaks at the reservoir body
- Damaged or missing reservoir cap
- Contamination from an aging plastic reservoir
- Loss of proper fluid storage in the steering system
Installation Notes and Tips
Verify the vehicle year, model, and steering system configuration before installation. This reservoir is remote mounted and includes a cap, while mounting hardware, mounting bracket, and fittings are not included. Confirm the OE part number and compare the original reservoir shape and connection points on your Ford Transit before service. Fits 2017-2024 Ford Transit-150, N/A; Fits 2017-2024 Ford Transit-250, N/A; Fits 2017-2024 Ford Transit-350, N/A; Fits 2017-2024 Ford Transit-350 HD, N/A; Fits 2017-2023 Ford Transit, N/A; Fits 2016 Ford Transit, N/A, From 12/15/15; Fits 2016 Ford Transit-150, N/A, From 12/15/15; Fits 2016 Ford Transit-250, N/A, From 12/15/15; Fits 2016 Ford Transit-350, N/A, From 12/15/15; Fits 2016 Ford Transit-350 HD, N/A, From 12/15/15.
Quality Assurance
Dorman manufactures this reservoir from materials selected to withstand underhood heat and engine vibration, and each unit is tested to confirm fit on the specified vehicle applications. Part number 603-999 is built as a standard replacement for service work on Ford Transit power steering systems.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Power Steering Reservoir for Ford Transit
This Dorman power steering reservoir is a direct replacement for select Ford Transit vans, including Transit-150, Transit-250, Transit-350, and Transit-350 HD applications. Built from plastic with a black and clear finish, it is made to handle underhood heat and engine vibration while maintaining a proper fluid supply for the steering system.
Key Features
- Direct replacement power steering fluid reservoir
- Plastic construction with black and clear reservoir body
- Standard replacement grade for select Ford Transit models
- Remote-mounted design with cap included
- Thoroughly tested for fit on specific vehicle applications
- Part number 603-999 for catalog and service reference
Detailed Description
Dorman 603-999 is a replacement power steering reservoir engineered for Ford Transit vans from 2016 through 2024, with coverage for Transit, Transit-150, Transit-250, Transit-350, and Transit-350 HD configurations. The reservoir is manufactured from quality plastic to withstand heat cycling and vibration in the engine compartment, and its remote-mounted layout supports the original steering system arrangement. This part cross-references OE numbers CK4Z3E764B and CK4Z3E764C for the same application.
For buyers searching for a Ford Transit power steering reservoir replacement, Dorman 603-999 provides a straightforward service part for restoring fluid storage in the steering system. It is a practical choice when replacing a cracked, leaking, or aged reservoir on a Transit van.
Common Issues This Part Can Address
- Cracked or brittle reservoir housing
- Power steering fluid leaks at the reservoir body
- Damaged or missing reservoir cap
- Contamination from an aging plastic reservoir
- Loss of proper fluid storage in the steering system
Installation Notes and Tips
Verify the vehicle year, model, and steering system configuration before installation. This reservoir is remote mounted and includes a cap, while mounting hardware, mounting bracket, and fittings are not included. Confirm the OE part number and compare the original reservoir shape and connection points on your Ford Transit before service. Fits 2017-2024 Ford Transit-150, N/A; Fits 2017-2024 Ford Transit-250, N/A; Fits 2017-2024 Ford Transit-350, N/A; Fits 2017-2024 Ford Transit-350 HD, N/A; Fits 2017-2023 Ford Transit, N/A; Fits 2016 Ford Transit, N/A, From 12/15/15; Fits 2016 Ford Transit-150, N/A, From 12/15/15; Fits 2016 Ford Transit-250, N/A, From 12/15/15; Fits 2016 Ford Transit-350, N/A, From 12/15/15; Fits 2016 Ford Transit-350 HD, N/A, From 12/15/15.
Quality Assurance
Dorman manufactures this reservoir from materials selected to withstand underhood heat and engine vibration, and each unit is tested to confirm fit on the specified vehicle applications. Part number 603-999 is built as a standard replacement for service work on Ford Transit power steering systems.












