Gates 21511 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 21511

The Gates Molded Coolant Hose 21511 is designed specifically for Ford vehicles including the Bronco, F-150, F-250, and F-350 models. This radiator coolant hose is engineered to meet the cooling system requirements of these trucks, ensuring reliable performance and durability.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• End 1 inside diameter: 1.5 inches (38 mm)
• End 2 inside diameter: 1.75 inches (44 mm)
• Centerline length: 26.8 inches (681 mm)
• Contains no internal spring, providing flexibility without restriction
• Compatible with Ford Bronco, F-150, F-250, and F-350 models

Detailed Product Description

The Gates Molded Coolant Hose 21511 is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. This molded radiator coolant hose features two different inside diameters at each end—1.5 inches (38 mm) and 1.75 inches (44 mm)—to accommodate specific radiator and engine connections. With a centerline length of 26.8 inches (681 mm), it is designed to fit precisely within the cooling system layout of select Ford trucks. The hose does not contain an internal spring, allowing for natural flexibility while maintaining structural integrity. Its molded construction ensures consistent shape and fitment, reducing the risk of leaks and installation errors.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact specifications for specific vehicle applications. This eliminates the need for bending or shaping during installation, providing a reliable and consistent fit. The molded design of the 21511 hose supports efficient coolant flow and helps maintain optimal engine temperature in Ford Bronco and F-Series trucks.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Ford Bronco and F-Series trucks
• Resolving coolant leaks caused by hose deterioration or improper fit
• Addressing overheating issues related to compromised coolant flow
• Upgrading to a molded hose for improved durability and fitment
• Preventing coolant contamination from hose material breakdown

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Check all hose clamps and replace if worn or corroded
• Verify the correct orientation of the molded hose before installation
• Inspect surrounding components for wear or damage during replacement
• Use proper tools to avoid damaging the hose or fittings during installation

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 21511 to meet or exceed OEM specifications for Ford vehicles. The EPDM material and molded construction provide resistance to heat, pressure, and coolant chemicals, contributing to long service life. While specific warranty details may vary, Gates typically offers coverage against defects in material and workmanship for a defined period. Consult product documentation or authorized sources for exact warranty terms.