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OE Quality
60-Day Returns
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DormanPart #: 603-887
Dorman 603-887 Engine Coolant Reservoir - Left
⚙️ 6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$282.16Free 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 Engine Coolant Reservoir options
Dorman 603-887 Engine Coolant Reservoir - Left
| Brand | Dorman |
| Part Number | 603-887 |
| Material | Plastic |
| Material | Plástico |
| Length | 464.4 |
| Color | Black |
| Color | Natural |
| Color | Natural, negro |
| Width | 479 |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Height | 310.7 |
| Shape | Irregular |
| Grade Type | Equipo original |
| Grade Type | Oem |
| Mounting Hole Quantity | 6 |
| Mounting Point Quantity | 6 |
| Mounting Brackets Included | No |
| Mounting Brackets Included | Non |
| Cap Type | Roscado |
| Cap Type | Threaded |
| Pressurized | Oui |
| Pressurized | Sí |
| Pressurized | Yes |
| Cap Maximum Pressure Rating | 21 |
| Level Sensor Included | No |
| Level Sensor Included | Non |
| Maximum Capacity | 96 |
| Working Capacity | 60 |
| Cap Included | Oui |
| Cap Included | Sí |
| Cap Included | Yes |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | w/Medium Duty Battery |
| 2019 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | w/Medium Duty Battery |
| 2018 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | w/Medium Duty Battery |
| 2018 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | w/Medium Duty Battery |
| 2017 | Ford | F-250 Super Duty | 6.2L | V8 | N/A | w/Medium Duty Battery |
| 2017 | Ford | F-350 Super Duty | 6.2L | V8 | N/A | w/Medium Duty Battery |
* 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:
HC3Z10732BHC3Z8A080D
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.