Gates 25477 Radiator Coolant Hose

Overview of Gates Flexible Coolant Hose (Standard)

The Gates Flexible Coolant Hose (Standard) part number 25477 is engineered to provide reliable coolant flow for a wide range of vehicles including Acura, BMW, Chevrolet, Ford, Honda, Nissan, Toyota, and more. Designed with durable EPDM and steel materials, this radiator coolant hose ensures consistent performance in demanding engine cooling systems.

• Constructed from EPDM rubber and reinforced with steel for durability
• Inside diameter of 1.5 inches (38 mm) on both ends for secure fitment
• Centerline length of 15.5 inches (394 mm) to match specific vehicle requirements
• Non-molded design for flexible installation
• Compatible with multiple makes and models including Ford Econoline, Chevrolet Caprice, BMW 525i, and Toyota Previa

Detailed Product Description

The Gates Flexible Coolant Hose (Standard) line offers a dependable solution for radiator coolant circulation. This hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, combined with steel reinforcement to maintain structural integrity under pressure. The hose features a consistent inside diameter of 1.5 inches (38 mm) on both ends, ensuring a tight seal and proper coolant flow. With a centerline length of 15.5 inches (394 mm), it fits a variety of vehicle cooling systems without modification. The non-molded design allows for easier routing and installation in engine compartments.

Applications and Common Issues Addressed

• Replacement of cracked or leaking radiator coolant hoses
• Resolving coolant flow restrictions caused by hose collapse or swelling
• Preventing overheating due to coolant leaks in vehicles like the Ford F-150, Chevrolet Impala, or Honda Accord
• Maintaining proper coolant circulation in older models such as the Buick LeSabre or Pontiac Grand Prix
• Upgrading worn hoses in vehicles including the Jeep Cherokee and Toyota Camry

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 for a secure fit
• Verify the hose routing matches the original to prevent kinks or interference
• Use a coolant-compatible lubricant on hose ends to ease installation
• Inspect the cooling system for leaks after installation and pressure test if possible

Quality Assurance and Warranty

Gates manufactures the Flexible Coolant Hose (Standard) to meet or exceed OEM specifications, ensuring reliable performance and durability. The use of EPDM and steel materials provides resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.