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Gates 22578 Radiator Coolant Hose - Upper
| Brand | Gates 22578 |
|---|---|
| Position | Upper |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 18.9 |
| Centerline Length | 480 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.48 |
| End 1 Inside Diameter | 38 |
| End 2 Inside Diameter | 1.62 |
| End 2 Inside Diameter | 41 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Mercedes-Benz · 5 vehicles |
OEM-quality specifications. Built as a molded coolant hose for dependable replacement fit.
EPDM construction. Resists heat and coolant exposure for long service life.
Molded design. Helps route coolant smoothly through complex hose paths.
Cross-references Anchor 9211, Gates 22578 and URO 2105014182 for the same application. See all 8.
Gates 22578 Upper Coolant Hose
The Gates Molded Coolant Hose 22578 is an OE-style radiator coolant hose built for upper cooling system routing on select Mercedes-Benz applications. It uses EPDM construction and molded shaping to match the factory hose path for a cleaner, more direct replacement.
Fits 1998-2002 Mercedes-Benz E430, upper. This molded upper radiator hose is a direct-fit cooling system replacement for the Mercedes-Benz E430 and is built to OEM-quality specifications.
Key Features
- Brand: Gates Molded Coolant Hose line
- Part number: 22578
- EPDM rubber construction for coolant service
- Molded design for factory-style routing
- Upper hose application for select Mercedes-Benz E430 models
- End inside diameters: 38 mm and 41 mm
- Centerline length: 480 mm
Product Details
Gates 22578 is a molded radiator coolant hose made for upper cooling system use on 1998-2002 Mercedes-Benz E430 models. The molded shape helps match the original hose path, while the EPDM material is suited for coolant exposure in everyday engine bay temperatures. Gates’ Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant routing needs, giving technicians and DIY buyers a direct replacement option for factory-style repairs.
This part cross-references Anchor 9211 for the same application.
Common Cooling System Issues It Can Address
- Cracked or hardened upper radiator hose
- Coolant seepage at the hose body or ends
- Collapsed or misshaped hose routing
- Loss of proper coolant flow through the upper hose path
- Service replacement for aging Mercedes-Benz E430 cooling hoses
Installation Notes and Tips
Verify the hose routing and end diameters before installation. Inspect adjoining clamps, radiator necks, and engine fittings for wear or corrosion so the new hose seals correctly. Confirm fitment for 1998-2002 Mercedes-Benz E430, upper, and compare the removed hose to Gates 22578 before final assembly.
Quality Assurance
Gates manufactures this molded coolant hose to OEM-quality specifications for replacement use in the cooling system. The molded construction and EPDM material support a factory-style service replacement for the Mercedes-Benz E430 upper radiator hose application.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Mercedes-Benz | E430 | 4.3L | V8 | GAS | Upper | Molded Coolant Hose |
| 2001 | Mercedes-Benz | E430 | 4.3L | V8 | GAS | Upper | Molded Coolant Hose |
| 2000 | Mercedes-Benz | E430 | 4.3L | V8 | GAS | Upper | Molded Coolant Hose |
| 1999 | Mercedes-Benz | E430 | 4.3L | V8 | GAS | Upper | Molded Coolant Hose |
| 1998 | Mercedes-Benz | E430 | 4.3L | V8 | GAS | Upper | Molded Coolant Hose |
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