Gates 51656 Radiator Coolant Hose - Reservoir To Connector or Reservoir To Pipe

Reliable Radiator Coolant Hose for Chevrolet Impala Models

The Gates Molded Coolant Hose 51656 is engineered to provide dependable cooling system performance for Chevrolet Impala and Impala Limited vehicles. Designed with durable EPDM and plastic materials, this radiator coolant hose ensures efficient coolant flow and long-lasting service.

• Constructed from high-quality EPDM and plastic for heat and chemical resistance
• Molded design with integrated branch and flow restrictor for precise coolant routing
• Centerline length of 51.46 inches (1307 mm) for accurate fitment
• Multiple inside diameters: 7 mm and 9 mm ends for versatile connection points
• Compatible with Chevrolet Impala and Impala Limited models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates features hoses specifically designed with molded shapes and integrated components such as branches and flow restrictors. This design approach improves coolant flow efficiency and simplifies installation by matching the exact contours and connection points required by specific vehicle models, including the Chevrolet Impala series.

Detailed Product Description

The Gates Molded Coolant Hose part number 51656 is a modular, molded radiator coolant hose constructed from EPDM and plastic materials known for their resistance to heat, ozone, and automotive fluids. The hose includes one branch and a flow restrictor, enhancing coolant distribution within the engine cooling system. With a centerline length of 1307 mm (51.46 inches), and varying inside diameters of 7 mm and 9 mm at different ends, this hose is designed to fit precisely in the cooling system of Chevrolet Impala and Impala Limited vehicles. The absence of springs and quick connect fittings indicates a straightforward, durable design focused on reliable coolant transfer.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Chevrolet Impala and Impala Limited
• Resolving coolant leaks caused by hose degradation or damage
• Maintaining proper coolant flow to prevent engine overheating
• Ensuring compatibility with factory cooling system configurations
• Supporting cooling system repairs requiring molded hose components with integrated branches

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 51656, ensure the hose is routed according to the vehicle manufacturer’s specifications to avoid kinks or stress points. Verify that the inside diameters match the corresponding fittings on the radiator and engine connections. Since this hose does not contain springs or quick connect fittings, secure clamps should be used to maintain a tight seal. Inspect all connections for leaks after installation and before operating the vehicle.

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive cooling components, and the Molded Coolant Hose 51656 is produced to meet or exceed OEM standards for durability and performance. The use of EPDM and plastic materials ensures resistance to heat and chemical exposure typical in engine compartments. While specific warranty details are not provided, Gates products generally come with manufacturer-backed quality assurance to support reliable operation in Chevrolet Impala and Impala Limited vehicles.