Dayco 72264 Radiator Coolant Hose - Upper

Overview of Dayco Curved Radiator Hose 72264

The Dayco Curved Radiator Hose 72264 is designed for reliable coolant flow in Chevrolet, GMC, and Isuzu vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent performance in demanding engine environments.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Black color with a curved design for precise fitment
• Inside diameter of 1 9/32 inches on both ends for uniform coolant flow
• Meets SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Single inside diameter hose type with 12-inch trunk height

Detailed Product Description

The Dayco Curved Radiator Hose 72264 is part of the Curved Radiator Hose product line, which focuses on delivering hoses shaped to fit specific engine layouts without compromising coolant flow. This hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for extended use in automotive cooling systems. The hose features a consistent inside diameter of 1 9/32 inches on both ends, ensuring a secure and leak-free connection. Its black color and curved design allow it to fit precisely within the engine bay of Chevrolet Canyon, GMC Colorado, and Isuzu i-280 and i-290 models.

Compatible Vehicles and Applications

• Chevrolet Canyon radiator coolant system replacement
• GMC Colorado cooling system maintenance
• Isuzu i-280 and i-290 radiator hose replacement
• Addressing coolant leaks or hose deterioration in compatible models
• Replacing worn or damaged radiator hoses to maintain engine temperature regulation

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72264, ensure the engine is cool to prevent injury. Verify the hose diameter matches the radiator and engine fittings. Use appropriate clamps to secure the hose ends and check for any kinks or twists that could restrict coolant flow. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72264 to meet SAE J20R4 Class D-1 and SAE J1684 Type EC standards, ensuring compliance with industry requirements for coolant hoses. While specific warranty details are not provided, Dayco products typically undergo rigorous quality control to support reliable automotive performance.