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Gates 20505 Radiator Coolant Hose - Lower or Upper
Reliable Radiator Coolant Hose for Ford, Lincoln, and Mercury
The Gates Molded Coolant Hose 20505 is engineered to provide dependable cooling system performance for select Ford, Lincoln, and Mercury vehicles. Designed with precision molding and durable EPDM material, this radiator coolant hose ensures a secure fit and long-lasting service.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and reliable sealing
- Centerline length of 10.8 inches (274 mm) for accurate installation
- Consistent inside diameter of 1.75 inches (44 mm) on both ends
- Compatible with Ford Colony Park, Lincoln Continental, Mercury Marauder, and Thunderbird models
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle cooling system configurations. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or premature wear. The 20505 part number is part of this line, offering a molded radiator coolant hose designed to meet exact OEM specifications for select Ford, Lincoln, and Mercury vehicles.
Product Details and Specifications
This radiator coolant hose features a molded construction using EPDM (ethylene propylene diene monomer) rubber, known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1.75 inches (44 mm), ensuring compatibility with the vehicle’s cooling system fittings. The hose measures 10.8 inches (274 mm) in centerline length, providing a precise fit without the need for modification. The hose does not contain any internal springs or quick connect fittings, maintaining a straightforward design for durability and ease of maintenance.
Applications and Common Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Ford Colony Park, Lincoln Continental, Mercury Marauder, and Thunderbird
- Prevention of coolant leaks caused by hose degradation or improper fit
- Restoration of proper coolant flow to maintain engine temperature regulation
- Elimination of hose collapse or kinking due to molded design
- Addressing overheating issues related to faulty or damaged radiator hoses
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose diameter and length match the original part to maintain system integrity. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during installation to prevent future leaks.
Quality Assurance and Warranty
Gates Molded Coolant Hose 20505 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to a reliable, long-lasting cooling system component. While specific warranty details are not provided, Gates products typically adhere to industry quality controls to ensure customer satisfaction and product reliability.
| Brand | Gates |
| Part Number | 20505 |
| Position | Molded Coolant Hose, Lower and Upper |
| Material | Epdm |
| End 1 Inside Diameter | 1.75 |
| End 1 Inside Diameter | 44 |
| End 2 Inside Diameter | 1.75 |
| End 2 Inside Diameter | 44 |
| Contains Spring | No |
| Centerline Length | 10.8 |
| Centerline Length | 274 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 35 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1967 | Lincoln | Continental | 7.6L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Ford | Thunderbird | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Ford | Thunderbird | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Lincoln | Continental | 7.6L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Mercury | Colony Park | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Mercury | Colony Park | 6.7L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Mercury | Colony Park | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Mercury | Marauder | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Mercury | Marauder | 6.7L | V8 | GAS | Upper | Molded Coolant Hose |
| 1966 | Mercury | Marauder | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1965 | Ford | Thunderbird | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1965 | Ford | Thunderbird | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1965 | Lincoln | Continental | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1965 | Mercury | Colony Park | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1965 | Mercury | Marauder | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1964 | Ford | Thunderbird | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1964 | Ford | Thunderbird | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1964 | Lincoln | Continental | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1964 | Mercury | Colony Park | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1964 | Mercury | Colony Park | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1964 | Mercury | Marauder | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1964 | Mercury | Marauder | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1963 | Lincoln | Continental | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1963 | Mercury | Colony Park | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1963 | Mercury | Colony Park | 6.6L | V8 | GAS | Upper | Molded Coolant Hose |
| 1963 | Mercury | Colony Park | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1963 | Mercury | Marauder | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1963 | Mercury | Marauder | 6.6L | V8 | GAS | Upper | Molded Coolant Hose |
| 1963 | Mercury | Marauder | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1962 | Lincoln | Continental | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1962 | Mercury | Colony Park | 5.8L | V8 | GAS | Upper | Molded Coolant Hose |
| 1962 | Mercury | Colony Park | 6.4L | V8 | GAS | Upper | Molded Coolant Hose |
| 1961 | Lincoln | Continental | 7.0L | V8 | GAS | Upper | Molded Coolant Hose |
| 1961 | Mercury | Colony Park | 5.8L | V8 | GAS | Upper | Molded Coolant Hose |
| 1961 | Mercury | Colony Park | 6.4L | V8 | 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.