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Gates 22778 Radiator Coolant Hose - Lower
| Brand | Gates 22778 |
|---|---|
| Position | Lower |
| 0 | |
| Yes | |
| Branch Quantity | 1 |
| Centerline Length | 19.4 |
| Centerline Length | 24 |
| Centerline Length | 493 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.72 |
| End 1 Inside Diameter | 44 |
| End 2 Inside Diameter | 1.97 |
| End 2 Inside Diameter | 50 |
| End 3 Inside Diameter | .96 |
| Material | EPDM, Plastic |
| Modular Components | Branch |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Dodge · 3 vehicles |
Molded coolant hose. Shaped for a precise fit and cleaner routing.
Modular hose design. Includes an integrated branch for a complete assembly.
EPDM and plastic. Built with durable materials for reliable coolant flow.
Cross-references Anchor 9413, Continental 66535 and Dayco 72184 for the same application. See all 7.
Gates 22778 Molded Coolant Hose for Ram
The Gates 22778 molded coolant hose is a direct-fit radiator coolant hose for select 2003 Dodge Ram 1500, Ram 2500, and Ram 3500 lower hose applications. Built with EPDM and plastic construction, it follows application-specific dimensions and molded routing for a precise replacement on the cooling system.
Gates Molded Coolant Hose products are built around vehicle-specific layouts and can incorporate OE-style integrated components where required. This modular coolant hose design supports factory-style routing and fitment for Ram cooling system service.
Key Features
- Part number 22778 molded radiator coolant hose
- Fits 2003 Dodge Ram 1500, lower
- Fits 2003 Dodge Ram 2500, lower
- Fits 2003 Dodge Ram 3500, lower
- EPDM and plastic construction for coolant system use
- Molded design for application-specific hose routing
- Modular hose with one branch configuration
- End diameters: 1.72 in. (44 mm), 1.97 in. (50 mm), and 0.96 in. branch
- Centerline length: 19.4 in. (493 mm)
Detailed Description
This Gates radiator coolant hose is engineered for the lower cooling circuit on 2003 Dodge Ram 1500, Ram 2500, and Ram 3500 trucks. The molded shape helps match the original hose path, while the modular branch layout supports the OE-style hose architecture used in these applications. If you are replacing a worn lower radiator hose on a Dodge Ram, Gates 22778 provides the correct fitment profile for the listed vehicles.
This part cross-references Continental 66535 and Dayco 72184 for the same application.
What It Helps Solve
- Coolant leaks from a cracked or deteriorated lower radiator hose
- Softening, swelling, or collapse of an aging hose section
- Improper hose routing after prior cooling system repairs
- Loss of coolant circulation caused by hose damage
- Fitment issues when replacing a molded lower hose on a Ram truck
Installation Notes and Tips
Verify the hose routing, end diameters, and branch layout against the removed part before installation. Inspect adjoining clamps, fittings, and mating surfaces for wear or corrosion, and confirm the cooling system is fully bled after service. This hose is listed for lower radiator hose positions on the specified Ram models.
Quality Assurance
Gates is a recognized aftermarket supplier in modular coolant hose assemblies, and this hose is manufactured to application-specific dimensions with OE-style integrated design considerations for the listed fitments.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Dodge | Ram 1500 | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | Dodge | Ram 2500 | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| 2003 | Dodge | Ram 3500 | 5.7L | V8 | GAS | Lower | Molded Coolant Hose |
| No rows match your filter. | |||||||