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Dorman 626-834 Engine Coolant Overflow Hose - Lower
| Brand | Dorman 626-834 |
|---|---|
| Position | Lower |
| Material | Caucho |
| Material | Élastomère |
| Material | Rubber |
| Inside Diameter | 32 |
| Thickness | 3.5 |
| Hose Shape | Ensamble moldeado |
| Hose Shape | Molded assembly |
| Outside Diameter | 40 |
| Branch Quantity | 1 |
| Branch Quantity | 1 ensamble de manguera del calentador |
| Clamps Included | No |
| Clamps Included | Non |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Contenidos del paquete | 1 manguera de refrigerante |
| End 1 Attachment Type | Conexión rápida |
| End 1 Attachment Type | Quick connect |
| End 1 Inside Diameter | 36 mm |
| End 1 Inside Diameter | 36mm |
| End 1 Outside Diameter | 40 mm |
| End 1 Outside Diameter | 40mm |
| End 2 Attachment Type | Hose |
| End 2 Attachment Type | Manguera |
| End 2 Inside Diameter | 32 mm |
| End 2 Inside Diameter | 32mm |
| End 2 Outside Diameter | 40 mm |
| End 2 Outside Diameter | 40mm |
| End 3 Attachment Type | Hose |
| Grade Type | Heavy duty |
| Fits | Ford · 12 vehicles |
Standard replacement. Matches the fit and function of the original overflow hose assembly.
Heavy-duty construction. Made from rubber to handle extreme temperature changes.
Molded assembly. Formed for a precise hose routing and secure quick-connect fit.
Cross-references HC3Z8C633A for the same application. See all 1.
Engine Coolant Overflow Hose for Super Duty
Dorman 626-834 is a standard replacement engine coolant overflow hose built to match the original hose assembly’s fit and function. It is made from rubber and elastomer materials to handle repeated temperature swings in the cooling system, with a molded shape for proper routing on the vehicle.
Compatible with 2017-2019 Ford F-250 Super Duty and 2017-2019 Ford F-350 Super Duty, this coolant overflow hose supports the lower left overflow reservoir application. The Dorman 626-834 part number is a direct reference for buyers searching for a replacement overflow hose for these Super Duty trucks.
Key Features
- Standard replacement coolant overflow hose for OE-style fit and function
- Molded assembly for correct routing and installation alignment
- Rubber and elastomer construction for durability in cooling system service
- Black finish
- Quick connect on end 1 and hose connections on the remaining ends
- Heavy-duty grade construction
- Maximum working pressure: 50 PSI
- Length: 695.59 mm
Detailed Description
This Dorman engine coolant overflow hose is engineered for the lower left overflow reservoir location on the Ford F-250 Super Duty and Ford F-350 Super Duty. The molded design helps maintain the original hose path, while the material selection supports long-term use in an environment exposed to heat cycling and coolant flow. If you are replacing a damaged or leaking overflow hose, Dorman 626-834 provides a direct-fit service part for the specified Super Duty applications.
This part cross-references HC3Z8C633A for the same application.
Common Problems This Part Can Address
- Coolant seepage from a cracked or aged overflow hose
- Improper hose routing caused by a deformed original hose
- Loss of coolant reservoir connection at the lower left overflow reservoir
- Heat-related hose hardening or splitting
- Cooling system service needs on 2017-2019 Ford F-250 Super Duty and F-350 Super Duty trucks
Installation Notes and Tips
Verify the vehicle year, model, and lower left overflow reservoir location before installation. Inspect the mating connections for wear, contamination, or damage, and confirm the quick-connect end seats fully before returning the vehicle to service. This hose is supplied without clamps, so reuse or replacement of related components should be confirmed during the repair.
Quality Assurance
Dorman manufactures this replacement hose to match the original equipment hose assembly’s fit and function using materials selected for temperature resistance and service life. The part is built as a standard replacement for the listed Ford Super Duty applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Ford | F-250 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2019 | Ford | F-350 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2019 | Ford | F-450 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2019 | Ford | F-550 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2018 | Ford | F-250 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2018 | Ford | F-350 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2018 | Ford | F-450 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2018 | Ford | F-550 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2017 | Ford | F-250 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2017 | Ford | F-350 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2017 | Ford | F-450 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
| 2017 | Ford | F-550 Super Duty | 6.7L | V8 | Lower | Left Overflow Reservoir |
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