Dayco 77175GL Radiator Coolant Hose

Dayco Straight Radiator Hose H.D. 77175GL

Dayco 77175GL is a straight radiator coolant hose for heavy-duty cooling system service. It is built for direct coolant transfer in applications that require a straight hose layout and dependable routing under engine bay heat and pressure.

Key Features

• Straight radiator coolant hose for cooling system replacement
• Heavy-duty hose line for demanding automotive and truck applications
• Supports coolant flow between engine and radiator connections
• Dayco Straight Radiator Hose - H.D. product line
• Part number 77175GL for ordering and cross-reference lookup

Product Details

This Dayco radiator coolant hose is part of the Straight Radiator Hose - H.D. line, a product family focused on straight-form cooling hose applications where a direct connection is required. Use 77175GL when replacing a worn, cracked, or softened coolant hose in a vehicle cooling system. This part cross-references Gates (e.g., 24228, 24428) for the same application.

Common Problems It Can Address

• Coolant leaks from a split or deteriorated hose
• Softening, swelling, or collapse under operating temperature
• Restricted coolant circulation caused by hose damage
• Overheating related to a compromised radiator hose
• Loss of sealing at straight hose connections

Installation Notes and Tips

Verify hose diameter, length, and routing before installation. Match the hose to the original cooling system path and inspect clamps, necks, and adjoining pipes for wear before reassembly. For fitment-based searches, this part is commonly referenced for Dayco 77175GL radiator hose replacement and straight coolant hose service on vehicle cooling systems.

Quality Assurance

Dayco is a recognized name in belts and cooling components, and 77175GL is cataloged for radiator coolant hose replacement use. Confirm vehicle-specific fitment before ordering, including make, model, and hose routing requirements.