Gates 33952 Engine Coolant Thermostat

Reliable Engine Cooling with Gates OE Type Thermostat 33952

The Gates OE Type Thermostat 33952 is engineered to maintain optimal engine temperature for Chrysler and Dodge vehicles, including Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager models. Designed with precision materials and OE performance standards, this thermostat ensures consistent coolant flow and engine protection.

Key Features of Gates OE Type Thermostat 33952

• Constructed from durable steel and copper for long-lasting performance
• Offset reverse poppet design for efficient coolant regulation
• Start to open temperature at 195°F (91°C) for accurate thermal control
• Includes a jiggle pin weep hole to prevent air lock and improve coolant circulation
• Sealing flange outside diameter of 1.89 inches and height between flanges of 0.88 inches
• OE Type Thermostat line ensures compatibility and performance matching original equipment

About the Gates OE Type Thermostat Product Line

The OE Type Thermostat line by Gates is designed to meet original equipment specifications, providing reliable engine temperature management for specific vehicle applications. This product line focuses on delivering thermostats that match the fit, form, and function of factory-installed parts, ensuring proper coolant flow and engine protection without modification.

Detailed Description of Part Number 33952

The Gates 33952 thermostat features an offset reverse poppet design that optimizes coolant flow by opening at a precise temperature of 195°F (91°C). Made from steel and copper, it offers durability and corrosion resistance under demanding engine conditions. The thermostat includes a jiggle pin weep hole, which helps eliminate air pockets in the cooling system, enhancing overall efficiency. With a sealing flange outside diameter of 1.89 inches and a height of 1.62 inches, this thermostat fits Chrysler and Dodge models such as the Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager, ensuring proper installation and operation.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating
• Prevents coolant flow interruptions caused by air pockets
• Maintains efficient engine warm-up for improved fuel economy
• Replaces faulty or stuck thermostats causing engine temperature fluctuations
• Supports proper heater operation by controlling coolant circulation

Installation Notes and Tips

The Gates OE Type Thermostat 33952 does not include an installation tool, so using the appropriate tools for your Chrysler or Dodge model is recommended. Ensure the cooling system is drained before removal and clean the thermostat housing surfaces thoroughly to prevent leaks. Verify the jiggle pin orientation during installation to maintain proper air bleed function. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance and Warranty

This thermostat meets OE performance standards, ensuring reliable operation and fitment for compatible Chrysler and Dodge vehicles. Manufactured with high-quality steel and copper materials, it is designed for durability and corrosion resistance. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support long-term use.