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Dorman 918-593 Power Steering Cooler
Dorman 918-593 Power Steering Cooler
Dorman 918-593 is a direct-fit power steering cooler built to match the original cooler’s fit and function on select Ford Super Duty trucks. It uses aluminum construction with a black finish for dependable heat dissipation and OE-style routing in the steering system.
Key Features
- Direct replacement power steering cooler for specified vehicles
- Aluminum construction for durable, lightweight performance
- Black finish for a clean OE-style appearance
- Push-in fittings for factory-style hose connection
- Overall width: 8.2 in.; length: 31.5 in.; height: 8 in.; thickness: 2 in.
- Inlet and outlet fitting dimensions listed for accurate match-up
Fitment and Application
Compatible with 2005 Ford F-250 Super Duty and 2005 Ford F-350 Super Duty. Also fits 2006 Ford F-250 Super Duty and 2006 Ford F-350 Super Duty, to 12/05/05. This Dorman 918-593 power steering cooler is a fitment-based replacement for Ford Super Duty steering system service where the original cooler is worn, damaged, or leaking.
This part cross-references Ford 5C3Z3D746AA for the same application.
What This Part Helps Address
- Power steering fluid overheating from a restricted or damaged cooler
- Fluid leaks caused by corrosion or impact damage
- Noisy steering operation related to elevated steering fluid temperatures
- Reduced steering system cooling performance on Ford F-250 Super Duty and Ford F-350 Super Duty trucks
- Service replacement needs when the original cooler no longer matches factory fit
Installation Notes and Tips
Verify the vehicle build date before ordering, especially for 2006 Ford F-250 Super Duty and 2006 Ford F-350 Super Duty models listed to 12/05/05. Confirm inlet and outlet fitting sizes and routing against the original cooler before installation. Use the factory mounting locations and inspect hoses, clamps, and steering fluid condition during service.
Quality Assurance
Dorman engineers this power steering cooler to match the original cooler’s fit and function on the listed applications. It is made from quality materials for reliable performance and durability in steering system service.
| Brand | Dorman |
|---|---|
| Part Number | 918-593 |
| Material | Aluminio |
| Material | Aluminum |
| Length | 31.5 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Thickness | 2 |
| Height | 8 |
| Inlet Fitting Inside Diameter | 0.24 |
| Outlet Fitting Inside Diameter | 0.12 |
| Inlet Fitting Outside Diameter | 0.46 |
| Fitting Type | Empujar hacia adentro |
| Fitting Type | Push-in |
| Outlet Fitting Outside Diameter | 0.25 |
| Ancho total | 8.2 in. |
| Contenidos del paquete | 1 refrigerante de la dirección hidraulica |
| Overall Width | 8.2 in |
| Overall Width | 8.2 in. |
| Package Contents | 1 power steering cooler |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Ford | F-250 Super Duty | N/A | To 12/05/05 |
| 2006 | Ford | F-350 Super Duty | N/A | To 12/05/05 |
| 2005 | Ford | F-250 Super Duty | N/A | |
| 2005 | Ford | F-350 Super Duty | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.