Gates 34212 Engine Coolant Thermostat

Reliable Engine Cooling for Dodge Ram 2500 and 3500

The Gates OE Type Thermostat 34212 is engineered to maintain optimal engine temperature for Dodge Ram 2500 and Ram 3500 models. Designed with durable stainless steel and copper materials, this engine coolant thermostat ensures precise temperature regulation and reliable performance under demanding conditions.

• Constructed from stainless steel and copper for durability
• Reverse poppet design for efficient coolant flow
• O-ring seal type with jiggle pin weep hole for pressure relief
• Start to open temperature ranges between 89°C and 200°C depending on application
• Compatible with Dodge Ram 2500 and Ram 3500 models
• OE performance rating for direct replacement quality

About the Gates OE Type Thermostat Product Line

The OE Type Thermostat line by Gates focuses on delivering thermostats that meet original equipment specifications. This ensures that the 34212 thermostat matches the exact fit, function, and performance of the factory-installed part. The reverse poppet design and quality materials used in this product line help maintain consistent engine temperature control, contributing to engine efficiency and longevity.

Detailed Product Description

The Gates 34212 engine coolant thermostat features a reverse poppet design that allows for precise control of coolant flow based on engine temperature. It includes two jiggle pins/check valves and an O-ring seal to prevent leaks and maintain system pressure. The thermostat’s sealing flange outside diameter measures 2.28 inches, with a flange thickness of 0.05 inches, ensuring a secure fit within the cooling system housing. Height measurements between flanges range from 1.22 to 1.32 inches, with overall heights between 1.88 and 1.91 inches, accommodating specific engine configurations. The thermostat starts to open at temperatures between 89°C and 200°C, depending on the exact application, allowing for accurate temperature regulation in Dodge Ram 2500 and 3500 engines.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Helps avoid engine coolant leaks with O-ring seal design
• Maintains proper engine operating temperature for fuel efficiency
• Reduces risk of engine damage caused by thermostat failure
• Ensures consistent heater performance in cold weather

Installation Notes and Tips

This thermostat does not include an installation tool, so appropriate tools should be used to avoid damage during replacement. Ensure the gasket surface is clean and free of debris before installation, as this thermostat does not come with gaskets. Verify the correct orientation of the reverse poppet design during installation to maintain proper coolant flow. Always check for leaks after installation and run the engine to operating temperature to confirm thermostat operation.

Quality Assurance and Warranty

The Gates OE Type Thermostat 34212 is manufactured to meet OE performance standards, ensuring reliable operation and fitment for Dodge Ram 2500 and Ram 3500 vehicles. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to maintain consistency and durability in automotive cooling systems.