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OE Quality
60-Day Returns
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DormanPart #: 918-634
Dorman 918-634 Power Steering Cooler
⚙️ 10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$159.33Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-250 Super Duty and F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Power Steering Cooler options
Dorman 918-634 Power Steering Cooler
| Brand | Dorman |
| Part Number | 918-634 |
| Material | Aluminio |
| Material | Aluminum |
| Length | 34 |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Thickness | 2 |
| Height | 8 |
| Inlet Fitting Inside Diameter | 0.12 |
| Outlet Fitting Inside Diameter | 0.12 |
| Inlet Fitting Outside Diameter | 0.65 |
| Fitting Type | Empujar hacia adentro |
| Fitting Type | Push in |
| Outlet Fitting Outside Diameter | 0.24 |
| Ancho total | 12.92 in |
| Contenidos del paquete | 1 refrigerante de la dirección hidraulica |
| Overall Width | 12.92 in |
| Package Contents | 1 power steering cooler |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | |
| 2021 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | |
| 2020 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | |
| 2020 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | |
| 2019 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | |
| 2019 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | |
| 2018 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | |
| 2018 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | |
| 2017 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | |
| 2017 | Ford | F-350 Super Duty | 6.2L | V8 | 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:
HC3Z3D746C
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.