Gates 51694 Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Land Rover Vehicles

The Gates Molded Coolant Hose 51694 is engineered to provide a precise fit and durable performance for Land Rover Discovery Sport, LR2, and Range Rover Evoque models. Designed with quality materials and modular components, this radiator coolant hose ensures efficient coolant flow and system reliability.

• Constructed from EPDM, plastic, and steel for durability and heat resistance
• Molded design with a centerline length of 991 mm (39 inches) for exact fitment
• Compatible with Land Rover Discovery Sport, LR2, and Range Rover Evoque
• Features one branch with a female quick connector and one quick connect fitting
• End 1 and End 2 inside diameters both measure 1.25 inches (32 mm)

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications for specific vehicle applications. This approach reduces the need for additional fittings and ensures a secure, leak-free connection. The 51694 part benefits from this design philosophy, offering a modular hose with integrated quick connectors to simplify installation and maintain system integrity.

Detailed Product Description

The Gates 51694 radiator coolant hose is made from a combination of EPDM rubber, plastic, and steel components, providing resistance to heat, pressure, and coolant chemicals. Its molded construction includes one branch and a female quick connector, making it a modular hose designed for easy integration into the cooling system. Both ends have an inside diameter of 1.25 inches (32 mm), ensuring compatibility with the corresponding radiator and engine fittings. The hose length of 991 mm (39 inches) matches the original equipment specifications for a proper fit without modifications.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Land Rover Discovery Sport, LR2, and Range Rover Evoque
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to avoid engine overheating
• Addressing hose failures due to heat and pressure exposure over time
• Upgrading to a molded hose with quick connectors for improved serviceability

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify that the inside diameters of the hose ends match the vehicle’s radiator and engine fittings. The molded design and quick connect fittings simplify installation, but it is important to check for secure connections to avoid leaks. Inspect surrounding components for wear or damage during replacement.

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive cooling system components, and the Molded Coolant Hose 51694 is built to meet OEM standards for fit and function. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed quality assurance to ensure reliability and performance in Land Rover Discovery Sport, LR2, and Range Rover Evoque vehicles.