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Gates 22457 Radiator Coolant Hose - Upper
Overview of Gates Molded Coolant Hose 22457
The Gates Molded Coolant Hose 22457 is designed specifically for Mazda Protege and Protege5 models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.
- Material: EPDM for heat and chemical resistance
- End 1 Inside Diameter: 1.06 inches (27 mm)
- End 2 Inside Diameter: 1.21 inches (31 mm)
- Centerline Length: 12.5 inches (318 mm)
- Molded design for precise fit and durability
- No spring reinforcement included
- Compatible with Mazda Protege and Protege5
About the Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications. This approach provides a consistent fit and reliable sealing, reducing the risk of leaks and premature wear. The Molded Coolant Hose 22457 benefits from this design philosophy, offering a tailored fit for the Mazda Protege and Protege5 cooling systems.
Detailed Product Description
This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction ensures the hose maintains its shape and integrity under operating conditions. With an inside diameter of 1.06 inches (27 mm) on one end and 1.21 inches (31 mm) on the other, and a centerline length of 12.5 inches (318 mm), the Gates 22457 hose fits precisely within the cooling circuit of compatible Mazda vehicles. The absence of spring reinforcement allows for flexibility while maintaining durability.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses on Mazda Protege and Protege5
- Prevention of coolant leaks due to hose degradation
- Restoration of proper coolant flow and pressure
- Elimination of overheating caused by compromised hoses
- Maintenance of engine cooling system integrity
Installation Notes and Tips
- Ensure the engine is cool before removing the old hose
- Check hose clamps and replace if necessary to ensure a secure fit
- Verify the correct orientation of the molded hose during installation
- Inspect surrounding components for wear or damage during replacement
- Properly dispose of old coolant and hose materials according to local regulations
Quality Assurance and Warranty
Gates Molded Coolant Hose 22457 is manufactured to meet OEM specifications for Mazda Protege and Protege5 models. The EPDM material and molded design contribute to long service life and resistance to common coolant system stresses. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to support reliability and performance.
| Brand | Gates |
|---|---|
| Part Number | 22457 |
| Position | Molded Coolant Hose, Upper |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 12.5 |
| Centerline Length | 318 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.06 |
| End 1 Inside Diameter | 27 |
| End 2 Inside Diameter | 1.21 |
| End 2 Inside Diameter | 31 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Mazda | Protege | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2003 | Mazda | Protege5 | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2002 | Mazda | Protege | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2002 | Mazda | Protege5 | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2001 | Mazda | Protege | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2000 | Mazda | Protege | 1.8L | L4 | GAS | Upper | Molded Coolant Hose |
| 1999 | Mazda | Protege | 1.8L | L4 | GAS | Upper | Molded Coolant Hose |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.