Gates 26515 Radiator Coolant Hose - Lower or Upper

Durable Radiator Coolant Hose for Reliable Cooling

The Gates Flexible Coolant Hose (Heavy-Duty) part number 26515 is engineered to provide dependable performance in automotive cooling systems. Designed with quality materials and precise dimensions, this radiator coolant hose supports efficient heat transfer and fluid flow in various vehicle applications.

• Constructed from EPDM rubber and reinforced with steel for durability
• End 1 inside diameter: 2 inches; End 2 inside diameter: 2.25 inches
• Centerline length of 15 inches (381 mm) for accurate fitment
• Designed to withstand temperatures as low as 51°F
• Non-molded design for flexible installation options

Product Line Overview: Flexible Coolant Hose (Heavy-Duty)

The Flexible Coolant Hose (Heavy-Duty) line by Gates focuses on delivering robust hoses that endure demanding engine environments. This product line emphasizes strength and flexibility, utilizing EPDM and steel materials to resist heat, pressure, and wear. Part number 26515 exemplifies these qualities, making it suitable for vehicles requiring reliable coolant flow under heavy-duty conditions.

Technical Details and Application

This radiator coolant hose features a dual-diameter design with a 2-inch inside diameter on one end and 2.25 inches on the other, accommodating specific radiator and engine connections. The 15-inch centerline length ensures compatibility with a range of vehicle cooling systems. Its EPDM rubber construction offers resistance to heat, ozone, and coolant chemicals, while the steel reinforcement adds structural integrity. The hose is designed for use in automotive cooling systems where maintaining consistent coolant flow and temperature regulation is critical.

Common Uses and Problem Solving

• Replacement of worn or cracked radiator coolant hoses
• Addressing coolant leaks caused by hose degradation
• Improving coolant system reliability in heavy-duty vehicles
• Preventing overheating due to compromised hose integrity
• Ensuring proper fitment in vehicles requiring 2" to 2.25" hose connections

Installation Notes and Tips

When installing the Gates Flexible Coolant Hose (Heavy-Duty) 26515, ensure the hose ends match the radiator and engine fittings by verifying the 2-inch and 2.25-inch inside diameters. The 15-inch length should be measured along the centerline to confirm proper fitment. Avoid twisting the hose during installation to maintain its structural integrity. Inspect clamps and surrounding components for wear and replace as necessary to ensure a secure seal.

Quality Assurance and Warranty

Gates manufactures this radiator coolant hose to meet industry standards for durability and performance. The use of EPDM and steel materials ensures resistance to heat and pressure typical in automotive cooling systems. While specific warranty details for part number 26515 are not provided here, Gates products generally come with manufacturer-backed quality assurance to support reliable operation.