Gates 34845 Engine Coolant Thermostat

Overview of Gates Integrated Housing Thermostat 34845

The Gates Integrated Housing Thermostat 34845 is engineered for reliable engine temperature regulation in select Chrysler, Dodge, Fiat, Jeep, and Ram vehicles. Designed to maintain optimal coolant flow, this thermostat supports efficient engine performance and helps prevent overheating.

• Integrated housing thermostat design with 4 bolt holes for secure mounting
• Start to open temperature at 194°F (90°C) for precise engine temperature control
• Includes a check valve and jiggle pin for proper coolant circulation
• Multiple outlet diameters: outside diameters of 0.31", 0.765", and 1.46"; inside diameters of 0.2", 0.52", and 1.14"
• OE performance rating ensuring compatibility with original equipment standards

Product Line Details: Gates Integrated Housing Thermostat

The Gates Integrated Housing Thermostat line combines the thermostat and housing into a single unit, simplifying installation and reducing potential leak points. This design integrates a jiggle pin and check valve to maintain proper coolant flow and pressure, enhancing engine temperature regulation. The 4-bolt mounting pattern ensures a secure fit compatible with various vehicle models.

Technical Description and Specifications

This engine coolant thermostat features a start-to-open temperature of 194°F (90°C), which is critical for maintaining the engine within its optimal operating temperature range. The integrated housing includes multiple outlet diameters to match specific coolant hose sizes, with outside diameters measuring 0.31 inches, 0.765 inches, and 1.46 inches, and corresponding inside diameters of 0.2 inches, 0.52 inches, and 1.14 inches. The unit includes one jiggle pin and a check valve to facilitate proper coolant flow and prevent air pockets. It is a non-electric thermostat designed for vehicles requiring a mechanical temperature control solution.

Compatible Vehicles and Applications

This Gates thermostat 34845 is compatible with a range of Chrysler, Dodge, Fiat, Jeep, and Ram models, including the 200, 500X, Cherokee, Compass, Dart, ProMaster City, and Renegade. It is designed to meet OE performance standards, making it suitable for replacement in these vehicles where the integrated housing thermostat is specified.

• Prevents engine overheating by regulating coolant flow
• Helps avoid engine coolant leaks due to integrated housing design
• Reduces risk of engine damage caused by improper thermostat operation
• Maintains consistent engine temperature for improved fuel efficiency
• Eliminates air pockets in cooling system with jiggle pin and check valve

Installation Notes and Tips

When installing the Gates Integrated Housing Thermostat 34845, ensure the mounting surface is clean and free of old gasket material to prevent leaks. Use the 4-bolt holes for secure attachment and verify that the thermostat orientation matches the vehicle’s cooling system flow direction. Since this is a mechanical thermostat without electric components, no wiring is required. Always replace the seal included with the thermostat to maintain a proper seal.

Quality Assurance and Warranty

The Gates Integrated Housing Thermostat 34845 is manufactured to meet OE performance standards, ensuring reliable operation and durability. While specific warranty details are not provided, Gates products typically undergo rigorous quality control to maintain consistent performance in automotive cooling systems.