Gates 34725 Engine Coolant Thermostat

Overview of Gates Integrated Housing Thermostat 34725

The Gates Integrated Housing Thermostat 34725 is engineered for reliable engine temperature regulation in Ford and Lincoln vehicles, specifically the LS and Thunderbird models. Designed to maintain optimal coolant flow, this thermostat supports efficient engine performance and temperature control.

• Integrated housing thermostat design for streamlined installation
• Start to open temperature at 192°F (89°C) for precise thermal management
• Three bolt hole configuration ensuring secure mounting
• Includes a jiggle pin weep hole to prevent air lock and improve coolant circulation
• Outlet outside diameters of 0.791 inches and 1.653 inches for compatibility with specific coolant lines
• Outlet inside diameters of 0.574 inches and 1.338 inches for proper coolant flow
• OE comparison rating for performance matching original equipment

Detailed Product Description

The Gates Integrated Housing Thermostat 34725 combines the thermostat and housing into a single unit, simplifying replacement and reducing potential leak points. This part is designed with a start to open temperature of 192°F (89°C), which ensures the engine reaches optimal operating temperature before coolant flow begins. The thermostat features a jiggle pin weep hole that helps eliminate trapped air in the cooling system, enhancing overall efficiency. With three bolt holes, the housing mounts securely to the engine, maintaining a tight seal. The dual outlet diameters (inside and outside) accommodate specific coolant hose sizes, ensuring proper fitment and flow. This thermostat is non-electric and does not include a check valve, aligning with the original equipment specifications for Ford LS and Lincoln Thunderbird models.

Integrated Housing Thermostat Product Line

The Gates Integrated Housing Thermostat product line focuses on combining the thermostat and housing into a single, integrated component. This design reduces installation complexity and potential failure points compared to separate parts. The 34725 model exemplifies this approach, providing a reliable cooling system component that meets OE performance standards for select Ford and Lincoln vehicles.

Applications and Common Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Eliminates air pockets in the cooling system with jiggle pin weep hole
• Replaces faulty or leaking thermostat housings
• Restores proper engine temperature control in Ford LS and Lincoln Thunderbird
• Addresses coolant flow restrictions due to worn or damaged thermostats

Installation Notes and Tips

• Ensure compatibility with Ford LS and Lincoln Thunderbird models before installation
• Inspect and clean mounting surfaces to prevent leaks
• Use the three bolt holes to secure the housing firmly without over-tightening
• Check coolant hoses for proper fit on the specified outlet diameters
• Bleed the cooling system after installation to remove trapped air

Quality Assurance and Warranty

The Gates Integrated Housing Thermostat 34725 is manufactured to meet or exceed OE performance standards, ensuring reliable operation within the cooling system. While specific warranty details are not provided, Gates products typically undergo rigorous quality control to maintain durability and functionality in demanding automotive environments.