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Gates 51630 Radiator Coolant Hose - Reservoir To Radiator
Reliable Radiator Coolant Hose for Land Rover Discovery
The Gates Molded Coolant Hose 51630 is engineered to provide dependable cooling system performance for your Land Rover Discovery. Designed with durable materials and precise dimensions, this radiator coolant hose ensures efficient coolant flow and system integrity.
- Constructed from EPDM, plastic, and steel for durability and heat resistance
- Molded design for exact fit and secure installation
- Centerline length of 66 inches (1676 mm) for proper routing
- Inside diameter of 6 mm (0.25 inches) on both ends for consistent coolant flow
- Free of springs and quick connect fittings for straightforward compatibility
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-molded components that match original equipment specifications. This product line uses high-quality EPDM rubber combined with plastic and steel reinforcements to withstand thermal cycling and pressure variations common in automotive cooling systems. The molded construction ensures a secure fit and reduces the risk of leaks or hose failure over time.
Product Details and Specifications
The Gates 51630 radiator coolant hose is designed specifically for the Land Rover Discovery, providing a reliable connection within the cooling system. Its EPDM rubber material offers resistance to heat, ozone, and coolant chemicals, while the plastic and steel components add structural integrity. The hose features a centerline length of 66 inches (1676 mm) and an inside diameter of 6 mm (0.25 inches) on both ends, ensuring proper coolant flow and system compatibility. This molded hose does not contain springs or quick connect fittings, simplifying installation and maintenance.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Land Rover Discovery vehicles
- Prevention of coolant leaks caused by hose degradation or improper fit
- Restoration of proper coolant flow to maintain engine temperature regulation
- Addressing overheating issues related to compromised coolant hoses
- Ensuring system integrity after cooling system repairs or upgrades
Installation Notes and Tips
When installing the Gates Molded Coolant Hose 51630, ensure the engine is cool to avoid injury from hot coolant. Verify the hose routing matches the original configuration to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during installation to maintain overall cooling system health.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 51630 to meet stringent quality standards, ensuring durability and performance in demanding automotive environments. While specific warranty details are not provided, Gates products typically adhere to industry standards for material and workmanship reliability.
| Brand | Gates |
| Part Number | 51630 |
| Position | Molded Coolant Hose, Reservoir To Radiator |
| Material | Epdm, plastic, steel |
| End 1 Inside Diameter | .25 |
| End 1 Inside Diameter | 6 |
| End 2 Inside Diameter | .25 |
| End 2 Inside Diameter | 6 |
| Contains Spring | No |
| Centerline Length | 1676 |
| Centerline Length | 66 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Components | Tube |
| Modular Hose | No |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Land Rover | Discovery | 4.6L | V8 | GAS | Reservoir To Radiator | Molded Coolant Hose |
| 2003 | Land Rover | Discovery | 4.6L | V8 | GAS | Reservoir To Radiator | Molded Coolant Hose |
| 2002 | Land Rover | Discovery | 4.0L | V8 | GAS | Reservoir To Radiator | Molded Coolant Hose |
| 2001 | Land Rover | Discovery | 4.0L | V8 | GAS | Reservoir To Radiator | Molded Coolant Hose |
| 2000 | Land Rover | Discovery | 4.0L | V8 | GAS | Reservoir To Radiator | Molded Coolant Hose |
| 1999 | Land Rover | Discovery | 4.0L | V8 | GAS | Reservoir To Radiator | Molded Coolant Hose |
| 1998 | Land Rover | Discovery | 4.0L | V8 | GAS | Reservoir To Radiator | 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.