OE Quality
60-Day Returns

Gates 21414 Radiator Coolant Hose - Lower
Reliable Radiator Coolant Hose for Dodge and Mitsubishi Vehicles
The Gates Molded Coolant Hose 21414 is engineered to provide dependable cooling system performance for select Dodge and Mitsubishi models. Designed with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for your vehicle's cooling needs.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and secure connections
- Centerline length of 24.3 inches (617 mm) for accurate replacement
- Inside diameter of 1.34 inches (34 mm) on both ends for consistent flow
- Compatible with Dodge Mighty Max, Power Ram 50, and Ram 50 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 applications. This eliminates the need for bending or shaping during installation, reducing the risk of kinks and leaks. The molded construction of part number 21414 ensures a precise fit and reliable sealing performance in the cooling system of compatible Dodge and Mitsubishi trucks.
Product Details and Specifications
This radiator coolant hose features a molded design with no springs or quick connect fittings, providing a straightforward replacement option. Both ends have an inside diameter of 1.34 inches (34 mm), ensuring consistent coolant flow. The hose measures 24.3 inches (617 mm) in centerline length, making it suitable for the cooling system routing in Dodge Mighty Max, Power Ram 50, and Ram 50 vehicles. The EPDM material offers resistance to heat, ozone, and coolant chemicals, contributing to long service life.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Dodge Mighty Max and Mitsubishi Ram 50
- Resolving coolant leaks caused by hose deterioration or damage
- Preventing overheating issues due to compromised coolant flow
- Maintaining proper engine temperature regulation in older Dodge and Mitsubishi trucks
- Ensuring secure and leak-free connections with molded hose design
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 21414, ensure the engine is cool to avoid burns. Verify the hose routing matches the original to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Inspect adjacent hoses and cooling system components for wear during replacement to maintain overall system integrity.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 21414 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction contribute to reliable operation under typical engine conditions. While specific warranty details are not provided, Gates products are generally backed by quality standards consistent with automotive industry requirements.
| Brand | Gates |
| Part Number | 21414 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm |
| End 1 Inside Diameter | 1.34 |
| End 1 Inside Diameter | 34 |
| End 2 Inside Diameter | 1.34 |
| End 2 Inside Diameter | 34 |
| Contains Spring | No |
| Centerline Length | 24.3 |
| Centerline Length | 617 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1987 | Dodge | Ram 50 | Manual | 2.0L | L4 | GAS | Lower | Early; Molded Coolant Hose |
| 1986 | Dodge | Ram 50 | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1986 | Mitsubishi | Mighty Max | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1985 | Dodge | Ram 50 | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1985 | Mitsubishi | Mighty Max | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1984 | Dodge | Power Ram 50 | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1984 | Dodge | Ram 50 | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1984 | Mitsubishi | Mighty Max | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1983 | Dodge | Power Ram 50 | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1983 | Dodge | Ram 50 | Manual | 2.0L | L4 | GAS | Lower | Molded Coolant Hose |
| 1983 | Mitsubishi | Mighty Max | Manual | 2.0L | L4 | GAS | Lower | 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.