Gates 34053 Engine Coolant Thermostat

Reliable Engine Cooling with Gates OE Type Thermostat 34053

The Gates OE Type Thermostat 34053 is engineered to maintain optimal engine temperature for Chrysler, Dodge, Jeep, and Ram vehicles. Designed with durable materials and precise specifications, this thermostat ensures efficient coolant flow and reliable performance under various driving conditions.

• Constructed from stainless steel, copper, steel, and brass for durability
• OE Type Thermostat design with bottom by-pass for accurate temperature regulation
• Start to open temperature at 203°F (95°C) for consistent engine operation
• Includes a jiggle pin weep hole and O-ring seal for leak prevention
• Compatible with multiple Chrysler, Dodge, Jeep, and Ram models including 300, Charger, Grand Cherokee, Ram 1500, and Wrangler

Detailed Features and Specifications

This engine coolant thermostat features a bottom by-pass design that allows coolant to circulate even when the thermostat is closed, preventing hot spots and promoting uniform engine temperature. The sealing flange outside diameter measures approximately 2.48 to 2.5 inches, with a flange thickness of 0.05 inches, ensuring a secure fit within the cooling system. The height between flanges ranges from 1.58 to 1.6 inches, and the overall height is between 2.29 and 2.37 inches, matching OE dimensions for proper installation.

The thermostat includes one jiggle pin/check valve and a single O-ring seal to maintain a tight seal and prevent coolant leaks. The start to open temperature is precisely calibrated at 203°F (95°C), which aligns with original equipment specifications for reliable engine temperature control. Note that this part does not include an installation tool or gaskets.

About the Gates OE Type Thermostat Product Line

The Gates OE Type Thermostat line is designed to meet original equipment performance standards, providing a direct replacement for factory-installed thermostats. This product line focuses on precise temperature control and durability, using quality materials such as stainless steel, copper, brass, and steel. The OE Type Thermostat 34053 is part of this line, ensuring compatibility and performance for Chrysler, Dodge, Jeep, and Ram vehicles.

Common Applications and Problem Solving

• Prevents engine overheating by regulating coolant flow
• Eliminates coolant leaks with O-ring seal and jiggle pin design
• Maintains consistent engine temperature for improved fuel efficiency
• Reduces risk of engine damage caused by thermostat failure
• Ensures proper coolant circulation during cold starts with bottom by-pass design

Installation Notes and Tips

Installation of the Gates OE Type Thermostat 34053 requires removal of the old thermostat and careful cleaning of the housing surface to ensure a proper seal. Since this part does not include gaskets or an installation tool, use the existing gasket if in good condition or replace with a compatible gasket. Verify the orientation of the thermostat, ensuring the jiggle pin is positioned correctly to allow air bleeding. Follow vehicle-specific service manual instructions for torque specifications and coolant system bleeding procedures.

Quality Assurance and Warranty

Gates OE Type Thermostats are manufactured to meet or exceed original equipment standards, ensuring reliable performance and durability. The 34053 thermostat undergoes rigorous quality control to maintain consistent opening temperatures and sealing integrity. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship.