Gates 21743 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 21743

The Gates Molded Coolant Hose 21743 is designed specifically for Dodge Dakota vehicles, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures a precise fit and long-lasting performance.

• Made from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and secure installation
• End 1 inside diameter: 1 inch (25 mm)
• End 2 inside diameter: 1.25 inches (32 mm)
• Centerline length: 33.7 inches (856 mm)
• Contains no internal spring for flexibility
• Compatible with Dodge Dakota models requiring part number 21743

Detailed Product Description

The Gates Molded Coolant Hose 21743 is engineered to meet the specific cooling system requirements of Dodge Dakota trucks. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity under demanding engine conditions. The molded design ensures the hose matches the original equipment specifications, including precise inside diameters of 1 inch (25 mm) on one end and 1.25 inches (32 mm) on the other, with a centerline length of 33.7 inches (856 mm). This hose does not contain an internal spring, allowing for necessary flexibility without compromising durability.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact OEM shapes and dimensions. This eliminates the need for bending or shaping during installation, reducing the risk of leaks or premature wear. The molded design of part number 21743 ensures a direct replacement for Dodge Dakota radiator coolant hoses, maintaining proper coolant flow and system pressure.

Common Applications and Problem Solving

• Replacement of cracked or leaking radiator coolant hoses in Dodge Dakota vehicles
• Addressing coolant leaks caused by hose deterioration or swelling
• Restoring proper coolant flow to prevent engine overheating
• Eliminating hose collapse or blockage due to internal damage
• Upgrading worn or aged hoses to maintain cooling system efficiency

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Check hose clamps and replace if corroded or damaged
• 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 Molded Coolant Hose 21743 is manufactured to meet stringent quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and coolant chemicals. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects to ensure customer confidence in the product's reliability.