Gates 34200 Engine Coolant Thermostat

Reliable Cooling Control for Ford Super Duty Trucks

The Gates OE Exact Thermostat Kit 34200 is engineered to provide precise engine temperature regulation for Ford F-250 Super Duty and F-350 Super Duty models. Designed to meet original equipment specifications, this thermostat kit ensures optimal engine performance and cooling system efficiency.

• Includes two thermostats with distinct designs: reverse poppet and bottom by-pass
• Thermostat 1 opens at 192°F (89°C) with a reverse poppet design
• Thermostat 2 opens at 203°F (95°C) featuring a bottom by-pass design
• Comes with one seal for secure installation
• Part number 34200 specifically fits Ford F-250 and F-350 Super Duty trucks

About the Gates OE Exact Thermostat Kit Line

The OE Exact Thermostat Kit line from Gates is developed to match the original equipment's fit, form, and function. This ensures that the replacement thermostat kit 34200 maintains the precise temperature control and durability required by Ford Super Duty engines. The kit's dual thermostat design supports efficient engine warm-up and consistent operating temperatures under varying conditions.

Detailed Product Description

This engine coolant thermostat kit includes two thermostats with different opening temperatures and designs to optimize cooling system performance. Thermostat 1 features a reverse poppet design that starts to open at 192°F (89°C), allowing coolant flow to regulate engine temperature effectively. Thermostat 2 uses a bottom by-pass design and opens at 203°F (95°C), providing additional temperature control during higher engine loads. The kit includes one seal to ensure a proper fit and prevent leaks. This combination supports the cooling system's ability to maintain stable engine temperatures, reducing the risk of overheating or inefficient operation.

Common Applications and Issues Addressed

• Replacement for faulty or stuck thermostats causing engine overheating
• Restores proper coolant flow regulation in Ford F-250 Super Duty and F-350 Super Duty trucks
• Prevents engine temperature fluctuations that can lead to poor fuel economy
• Addresses cooling system failures related to thermostat malfunction
• Supports engine warm-up efficiency for improved performance

Installation Notes and Tips

• Ensure engine is cool before beginning installation to avoid burns
• Replace the thermostat seal included in the kit to prevent coolant leaks
• Verify thermostat orientation: reverse poppet and bottom by-pass designs must be installed correctly
• Inspect the housing and coolant passages for debris or corrosion during installation
• Follow vehicle manufacturer torque specifications for thermostat housing bolts

Quality Assurance and Warranty

The Gates OE Exact Thermostat Kit 34200 is manufactured to meet or exceed original equipment standards for durability and performance. Gates provides quality assurance through rigorous testing to ensure reliable operation in Ford F-250 Super Duty and F-350 Super Duty vehicles. Warranty coverage details should be confirmed with the product documentation or authorized Gates distributors.