Gates 20919 Radiator Coolant Hose - Lower or Upper

Overview of Gates Molded Coolant Hose 20919

The Gates Molded Coolant Hose 20919 is designed for reliable cooling system performance in select Buick, Ford, Oldsmobile, and Pontiac vehicles. Engineered with EPDM material, this radiator coolant hose offers durability and precise fitment for models such as the Buick LeSabre and Ford E-150 Econoline.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design ensures exact fit and secure connections
• Centerline length of 19 inches (483 mm) for proper routing
• Consistent inside diameter of 1.5 inches (38 mm) on both ends
• Compatible with multiple Buick, Ford, Oldsmobile, and Pontiac models

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on precision-molded radiator hoses that provide consistent dimensions and reliable sealing. This product line eliminates the need for multiple hose assemblies by offering a single molded piece engineered to fit specific vehicle applications. The 20919 part number is part of this line, ensuring compatibility and performance for the intended vehicles.

Detailed Product Description

The Gates Molded Coolant Hose 20919 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1.5 inches (38 mm), providing a uniform connection to radiator and engine fittings. The molded construction enhances durability and reduces the risk of leaks compared to fabricated hoses. With a centerline length of 19 inches (483 mm), this hose is designed to fit specific cooling system layouts in vehicles such as the Pontiac Sunbird and Oldsmobile Skylark.

Common Applications and Problem Solving

• Replacement of cracked or leaking radiator coolant hoses
• Addressing coolant system overheating due to hose failure
• Resolving coolant leaks caused by hose swelling or deterioration
• Maintaining proper coolant flow in Buick Century and Ford E-250 Econoline models
• Ensuring secure hose connections without spring reinforcement

Installation Notes and Tips

Before installation, verify the hose length and diameter match the original equipment specifications. Ensure all hose clamps are properly tightened to prevent leaks. The molded design of the Gates 20919 hose simplifies installation by providing a precise fit, but care should be taken to avoid twisting or kinking the hose during assembly. It is recommended to inspect adjacent cooling system components for wear while replacing the hose.

Quality Assurance and Warranty

Gates Molded Coolant Hose 20919 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship.