Dayco 72551 Radiator Coolant Hose - Lower

Overview of Dayco Curved Radiator Hose 72551

The Dayco Curved Radiator Hose 72551 is designed specifically for Chevrolet Camaro models, providing reliable coolant flow and engine temperature regulation. Constructed from durable EPDM material, this dual inside diameter hose ensures a precise fit and long-lasting performance.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Dual inside diameter design: 1 5/16" and 1 1/2" ends for secure connections
• Black color for standard OEM appearance
• Complies with SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
• Outside diameters: 1 21/32" (End 1) and 1 13/16" (End 2)
• Trunk height of 16 inches for proper routing in engine bay
• Does not include heat shield or protective sleeve

Detailed Product Description

The Dayco Curved Radiator Hose line is engineered to meet the demanding requirements of modern cooling systems. This particular radiator coolant hose, part number 72551, is constructed from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features a dual inside diameter design, with one end measuring 1 5/16 inches and the other 1 1/2 inches, allowing for a secure and leak-free connection between different radiator and engine components. Its black color matches OEM specifications, maintaining the original look under the hood.

Designed to SAE J20R4 Class D-1 and SAE J1684 Type EC standards, this hose ensures compliance with industry safety and performance benchmarks. The trunk height of 16 inches provides adequate length for proper installation in Chevrolet Camaro vehicles, ensuring optimal coolant flow and engine temperature control.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Chevrolet Camaro
• Prevention of coolant leaks caused by hose degradation or swelling
• Restoration of proper coolant circulation to avoid engine overheating
• Addressing hose failures due to exposure to heat and chemicals
• Ensuring secure connections between radiator and engine components with dual inside diameter ends

Installation Notes and Tips

When installing the Dayco Curved Radiator Hose 72551, ensure the hose is routed without kinks or sharp bends to maintain coolant flow. Verify that the hose ends fit securely on the radiator and engine fittings, matching the specified inside diameters of 1 5/16 inches and 1 1/2 inches. Use appropriate clamps to secure the hose and prevent leaks. Since this hose does not include a heat shield or protective sleeve, take care to avoid contact with high-temperature engine parts during installation.

Quality Assurance and Warranty

Dayco manufactures the Curved Radiator Hose 72551 to meet strict SAE specifications, ensuring durability and performance in Chevrolet Camaro cooling systems. While specific warranty details are not provided, Dayco products typically adhere to industry standards for quality and reliability.