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Gates 20465 Radiator Coolant Hose - Lower
Overview of Gates Molded Coolant Hose 20465
The Gates Molded Coolant Hose 20465 is designed to provide reliable coolant flow for select Buick and Dodge vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance and longevity in demanding engine environments.
- Constructed from high-quality EPDM for heat and chemical resistance
- Molded design for precise fit and secure connections
- Centerline length of 17.2 inches (437 mm) for accurate routing
- Inside diameter of 1.5 inches (38 mm) on both ends
- Compatible with Buick Skylark, Dodge Dart, and Dodge Lancer models
Detailed Product Features and Specifications
This radiator coolant hose features a molded construction that eliminates the need for additional fittings or connectors, providing a seamless coolant path. The EPDM material offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for extended use in automotive cooling systems. Both ends of the hose have an inside diameter of 1.5 inches (38 mm), ensuring compatibility with standard radiator and engine fittings. With a centerline length of 17.2 inches (437 mm), the hose is designed to fit specific routing requirements in the engine bay.
About the Molded Coolant Hose Product Line
The Gates Molded Coolant Hose line focuses on precision-molded hoses that provide exact fitment and reliable coolant flow. These hoses are engineered to meet or exceed OEM specifications, offering a direct replacement solution for vehicles requiring molded radiator hoses. The molded design reduces the risk of leaks and improves installation accuracy compared to universal or flexible hose options.
Applications and Common Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Buick Skylark, Dodge Dart, and Dodge Lancer
- 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 coolant hoses
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose ends match the radiator and engine fittings by checking the 1.5 inch (38 mm) inside diameter. Use appropriate clamps to secure the hose in place, ensuring a tight seal without over-tightening. Inspect surrounding components for wear or damage during installation. The molded design of the Gates 20465 hose facilitates straightforward installation with minimal adjustments.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 20465 to meet stringent quality standards, using durable EPDM material and precise molding techniques. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and performance. This hose is engineered to provide consistent service life when installed and maintained according to manufacturer guidelines.
| Brand | Gates |
| Part Number | 20465 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm |
| End 1 Inside Diameter | 1.5 |
| End 1 Inside Diameter | 38 |
| End 2 Inside Diameter | 1.5 |
| End 2 Inside Diameter | 38 |
| Contains Spring | No |
| Centerline Length | 17.2 |
| Centerline Length | 437 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1968 | Dodge | Dart | 2.8L | L6 | GAS | Lower | Molded Coolant Hose |
| 1968 | Dodge | Dart | 3.7L | L6 | GAS | Lower | Molded Coolant Hose |
| 1967 | Buick | Skylark | 6.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 1967 | Dodge | Dart | 2.8L | L6 | GAS | Lower | Molded Coolant Hose |
| 1967 | Dodge | Dart | 3.7L | L6 | GAS | Lower | Molded Coolant Hose |
| 1966 | Dodge | Dart | 2.8L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1966 | Dodge | Dart | 3.7L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1965 | Dodge | Dart | 2.8L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1965 | Dodge | Dart | 3.7L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1964 | Dodge | Dart | 2.8L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1964 | Dodge | Dart | 3.7L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Dodge | Dart | 2.8L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1963 | Dodge | Dart | 3.7L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1962 | Dodge | Dart | 3.7L | L6 | GAS | Lower | Molded Coolant Hose |
| 1962 | Dodge | Lancer | 2.8L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1962 | Dodge | Lancer | 3.7L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1961 | Dodge | Lancer | 2.8L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose |
| 1961 | Dodge | Lancer | 3.7L | L6 | GAS | Lower | Radiator and HVAC compatible coolant and heater hose.; 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.