Gates 33959 Engine Coolant Thermostat

Reliable Cooling with Gates Heavy-Duty Thermostat 33959

The Gates Heavy-Duty Thermostat 33959 is engineered to maintain optimal engine temperature for heavy-duty vehicles. Designed with durable steel and copper materials, this engine coolant thermostat ensures consistent performance under demanding conditions.

• Constructed from steel and copper for durability and heat resistance
• Bottom by-pass design for efficient coolant flow
• O-ring seal type with two seals for secure sealing
• Start to open temperature at 180°F (82°C) for precise temperature regulation
• Flange outside diameter of 2.87 inches and flange thickness of 0.07 inches
• Height of 3.41 inches with 1.15 inches between flanges
• Valve diameter measures 2.25 inches for optimal coolant control

About the Gates Heavy-Duty Thermostat Product Line

The Heavy-Duty Thermostat line by Gates focuses on robust cooling components designed for commercial and industrial vehicles. This product line emphasizes durability and precise temperature control, making it suitable for engines that operate under high stress and temperature variations. The 33959 thermostat exemplifies these qualities with its steel and copper construction and bottom by-pass design.

Detailed Product Description

The Gates 33959 thermostat is an engine coolant thermostat designed to regulate engine temperature by controlling coolant flow. Its bottom by-pass design allows coolant to circulate efficiently, preventing overheating and ensuring the engine reaches optimal operating temperature quickly. The thermostat features an O-ring seal type with two seals, providing a reliable barrier against leaks. With a start to open temperature of 180°F (82°C), it activates at the correct temperature to maintain engine performance. The steel and copper materials offer resistance to corrosion and thermal stress, extending the thermostat's service life.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Helps maintain consistent engine operating temperature
• Reduces engine wear caused by temperature fluctuations
• Addresses coolant leaks with durable O-ring seals
• Supports heavy-duty vehicle cooling system efficiency

Installation Notes and Tips

When installing the Gates Heavy-Duty Thermostat 33959, ensure the sealing flange and O-ring are properly seated to prevent leaks. This thermostat does not include an installation tool, so use appropriate tools for removal and installation. Verify compatibility with your vehicle’s make and model before installation to ensure proper fitment and function.

Quality Assurance and Warranty

Gates manufactures the 33959 thermostat to meet industry standards for heavy-duty cooling components. The use of steel and copper materials ensures durability and resistance to corrosion. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in demanding environments.