Gates 21160 Radiator Coolant Hose - Lower or Upper

Reliable Radiator Coolant Hose for Ford and Mercury Vehicles

The Gates Molded Coolant Hose 21160 is designed to provide durable and efficient coolant flow for select Ford and Mercury models. Engineered with EPDM material, this molded radiator coolant hose ensures long-lasting performance and resistance to heat and chemicals.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and reliable sealing
• End 1 inside diameter: 1.25 inches (32 mm)
• End 2 inside diameter: 1.5 inches (38 mm)
• Centerline length: 19.1 inches (485 mm)
• Contains no internal spring, ensuring smooth coolant flow
• Compatible with multiple Ford and Mercury models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, eliminating the need for bending or shaping during installation. This product line is engineered to meet OEM standards, providing consistent fitment and reliable coolant transfer. The molded construction of the 21160 hose ensures a secure connection and reduces the risk of leaks or hose failure in demanding engine environments.

Detailed Product Description

The Gates 21160 radiator coolant hose is molded from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. This hose features two different inside diameters—1.25 inches (32 mm) on one end and 1.5 inches (38 mm) on the other—allowing it to connect components with varying sizes. With a centerline length of 19.1 inches (485 mm), it is designed to fit specific coolant routing paths without modification. The absence of an internal spring means the hose maintains a smooth internal surface, promoting efficient coolant flow and reducing turbulence.

Compatible Vehicles and Common Applications

• Ford Capri radiator coolant hose replacement
• Mercury Cougar cooling system maintenance
• Ford Mustang coolant hose repair
• Mercury Marquis radiator hose replacement
• Ford Thunderbird and Fairmont cooling system service

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify the hose orientation matches the original routing to avoid kinks or stress points. Use appropriate clamps to secure the hose ends firmly but avoid overtightening, which can damage the hose. Inspect adjacent components for wear or leaks during installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21160 is manufactured to meet or exceed OEM specifications, ensuring reliable performance in demanding automotive environments. The EPDM material and molded construction contribute to durability and resistance to common coolant system stresses. Warranty details should be confirmed with the product documentation or supplier.