Gates 52537 HVAC Heater Hose - Reservoir (Lower)

Overview

Gates 52537 is a molded coolant hose assembly built for specific HVAC and cooling system applications. It uses EPDM and plastic construction and follows an OE-style layout with integrated branches and quick-connect features where required.

Compatible with Ford F-150 cooling system applications, this molded hose is engineered to match the original routing and connection style for a direct service replacement. The Gates Molded Coolant Hose line focuses on application-specific fitment and integrated components that mirror OEM design.

Key Features

• EPDM and plastic construction for coolant system service
• Molded hose design with a 38-inch centerline length
• Four-branch configuration with integrated connection points
• OE-style modular design for application-specific fitment
• Gates part number 52537 for easy identification

Detailed Description

Gates 52537 is a molded HVAC heater hose assembly designed around the original equipment layout used in select Ford cooling system applications. The hose uses EPDM and plastic materials and includes molded branches, quick-connector style features, and integrated connection points that follow the factory routing. For buyers searching for a Ford F-150 heater hose or molded coolant hose replacement, this part number 52537 provides a direct-reference option built to match the application-specific design.

The Gates Molded Coolant Hose product line is built for modular coolant hose applications where the hose assembly includes essential OE-style components rather than a universal straight hose. That makes it a practical choice when the original part uses branches or connector interfaces that must align with the vehicle's cooling system layout. This part cross-references Ford service numbers F12164 and ML3Z 8C289 B for the same application.

What It Is Used For

• Replacing a leaking or cracked molded coolant hose assembly
• Restoring proper coolant flow through the HVAC heater circuit
• Addressing damaged branch sections or connector interfaces
• Correcting fitment issues caused by a non-matching hose shape
• Servicing Ford F-150 cooling system hose routing

Installation Notes

Verify the hose routing, connector style, and branch layout against the removed part before installation. This assembly is application-specific, so matching the original configuration is important for proper fit. Inspect adjoining connectors and sealing surfaces during service to confirm a secure connection.

Quality Assurance

Gates is a recognized aftermarket supplier in modular coolant hose assemblies, and this part is manufactured to follow OEM-style specifications for the listed application.