Gates 21927 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 21927

The Gates Molded Coolant Hose 21927 is designed specifically for Ford, Lincoln, and Mercury vehicles, including the Crown Victoria, Grand Marquis, and Town Car models. This radiator coolant hose is engineered to meet the precise specifications required for reliable cooling system performance.

• Constructed from durable EPDM and plastic materials
• Molded design for exact fit and secure installation
• Centerline length approximately 46.96 inches (1193 mm)
• Consistent inside diameter of 1.47 inches (37 mm) on both ends
• Includes one branch for modular hose configuration
• Does not contain a spring or quick connect fittings

About the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that provide a direct replacement for original equipment. These hoses are molded to exact dimensions, ensuring proper fitment and reliable coolant flow. The 21927 part benefits from this product line's emphasis on durability and compatibility with specific vehicle models, such as the Ford Crown Victoria and Lincoln Town Car.

Detailed Product Description

This radiator coolant hose features a molded construction using EPDM and plastic, materials known for their resistance to heat, ozone, and coolant chemicals. The hose measures 46.96 inches in centerline length, providing the correct routing and fit for the cooling system. Both ends have an inside diameter of 1.47 inches (37 mm), ensuring a secure connection to the radiator and engine components. The hose includes one branch, supporting modular system configurations without the need for additional quick connect fittings or springs.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Ford Crown Victoria, Lincoln Grand Marquis, and Mercury Town Car
• Resolving coolant leaks caused by hose degradation or improper fit
• Addressing overheating issues related to coolant flow restrictions
• Upgrading to a molded hose for improved durability and fitment accuracy
• Eliminating coolant contamination from hose material breakdown

Installation Notes and Tips

Ensure the cooling system is fully depressurized and cooled before removing the old hose. Verify the hose routing matches the original configuration, paying attention to the branch location. Use appropriate clamps to secure the hose ends, confirming a tight seal without over-tightening. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

The Gates Molded Coolant Hose 21927 is manufactured to meet or exceed OEM standards for material quality and dimensional accuracy. While specific warranty details are not provided, Gates products typically undergo rigorous testing to ensure durability and performance in demanding automotive environments.