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Gates 51612 Radiator Coolant Hose - Reservoir (Lower)
Reliable Radiator Coolant Hose for Land Rover LR3 and Range Rover Sport
The Gates Molded Coolant Hose 51612 is engineered to provide dependable cooling system performance for Land Rover LR3 and Range Rover Sport models. Designed with durable materials and precise dimensions, this radiator coolant hose ensures proper fit and function in your vehicle's cooling system.
- Constructed from EPDM, plastic, and steel for durability and heat resistance
- Molded design for exact fit and leak prevention
- Centerline length of 48 inches (1219 mm) for accurate installation
- Compatible with Land Rover LR3 and Range Rover Sport cooling systems
- Includes modular components such as plug with cap and insert for secure connections
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet specific vehicle requirements. These hoses are manufactured to exact OEM specifications, ensuring reliable sealing and resistance to coolant system pressures and temperatures. The molded construction reduces the risk of leaks and improves overall cooling system efficiency, making it suitable for demanding applications like those found in Land Rover vehicles.
Product Details and Specifications
This radiator coolant hose features a molded design without any springs, providing a smooth internal surface for optimal coolant flow. The hose ends have inside diameters of 9 mm (0.35 inches) and 19 mm (0.75 inches), accommodating specific radiator and engine connections. The total centerline length measures 1219 mm (48 inches), ensuring compatibility with the cooling system layout of Land Rover LR3 and Range Rover Sport models. Modular components such as plugs with caps and inserts are included to facilitate secure and leak-free connections.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Land Rover LR3 and Range Rover Sport
- Resolving coolant leaks caused by hose degradation or improper fit
- Maintaining optimal engine temperature by ensuring proper coolant flow
- Preventing overheating issues related to faulty or damaged hoses
- Upgrading to a molded hose for improved durability and fitment
Installation Notes and Tips
Ensure the engine is cool before beginning installation to avoid injury from hot coolant. Verify that the hose dimensions match the vehicle’s specifications, particularly the inside diameters and centerline length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system integrity.
Quality Assurance and Warranty
The Gates Molded Coolant Hose 51612 is manufactured to meet stringent quality standards, using materials selected for heat and chemical resistance. While specific warranty details are not provided, Gates products typically adhere to industry standards for durability and performance, supporting reliable operation in Land Rover LR3 and Range Rover Sport vehicles.
| Brand | Gates |
| Part Number | 51612 |
| Position | Molded Coolant Hose, Reservoir (Lower) |
| Material | Epdm, plastic, steel |
| End 1 Inside Diameter | .35 |
| End 1 Inside Diameter | 9 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Contains Spring | No |
| Centerline Length | 1219 |
| Centerline Length | 48 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Components | Plug w/ cap, insert |
| Modular Components | Plug, cap insert |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Land Rover | LR3 | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2009 | Land Rover | Range Rover Sport | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2008 | Land Rover | LR3 | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2008 | Land Rover | Range Rover Sport | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2007 | Land Rover | LR3 | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2007 | Land Rover | Range Rover Sport | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2006 | Land Rover | LR3 | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2006 | Land Rover | Range Rover Sport | 4.4L | V8 | GAS | Reservoir (Lower) | Molded Coolant Hose |
| 2005 | Land Rover | LR3 | 4.4L | V8 | GAS | Reservoir (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.