Gates 21194 Radiator Coolant Hose

Reliable Radiator Coolant Hose for Efficient Cooling

The Gates Molded Coolant Hose 21194 is engineered to provide dependable performance in your vehicle's cooling system. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures a secure fit and long-lasting service.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and reduced risk of leaks
• Contains internal spring reinforcement to prevent collapse under pressure
• Consistent 2.25 inch (57 mm) inside diameter on both ends
• Centerline length of 12.1 inches (307 mm) for accurate replacement

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded radiator hoses that match OEM specifications. These hoses are designed to maintain optimal coolant flow and resist deformation, making them suitable for various vehicle makes and models requiring reliable cooling system components. Part number 21194 is part of this line, offering a molded, spring-reinforced solution for radiator coolant applications.

Product Details and Specifications

This radiator coolant hose features a uniform inside diameter of 2.25 inches (57 mm) on both ends, ensuring compatibility with corresponding radiator and engine fittings. The molded construction enhances durability and fitment accuracy, while the integrated spring prevents hose collapse during high vacuum or pressure conditions. With a centerline length of 12.1 inches (307 mm), this hose is designed to replace specific OEM parts requiring these dimensions. The hose contains no branches or quick connect fittings, focusing on straightforward radiator coolant flow.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in compatible vehicles
• Prevention of coolant leaks caused by hose degradation or improper fit
• Elimination of hose collapse under vacuum conditions due to spring reinforcement
• Maintaining consistent coolant flow to prevent engine overheating
• Restoring OEM-level performance in cooling system repairs

Installation Notes and Tips

Ensure the vehicle is cool before removing the old radiator hose to avoid burns. Verify the inside diameter and length match the original hose specifications. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect surrounding components for wear or damage during installation. The molded design of part number 21194 facilitates proper alignment and fitment.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21194 is manufactured to meet stringent quality standards, using EPDM material known for its resistance to heat, ozone, and coolant chemicals. The integrated spring reinforcement adds durability under pressure variations. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and performance in automotive cooling systems.