Gates 33908 Engine Coolant Thermostat

Reliable Engine Cooling with Gates OE Type Thermostat 33908

The Gates OE Type Thermostat 33908 is engineered to maintain optimal engine temperature for select Acura, Chevrolet, Ford, and Mazda vehicles. Designed with durable steel and copper materials, this engine coolant thermostat ensures consistent performance and precise temperature regulation.

• Constructed from steel and copper for durability and heat resistance
• Bottom by-pass design for efficient coolant flow
• Sealing flange outside diameter of 2.05 inches
• Height between flanges measures 1.59 inches
• Thermostat height of 2.38 inches with a by-pass flange diameter of 1.09 inches
• OE Type Thermostat design for original equipment performance
• Start to open temperature at 180°F (82°C)
• No jiggle pin or check valves included

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 control and compatibility with factory cooling systems. This product line focuses on delivering thermostats that match the fit, form, and function of the original parts, ensuring proper engine operation and longevity.

Detailed Product Description

The Gates 33908 engine coolant thermostat features a bottom by-pass design that allows coolant to circulate efficiently during engine warm-up, reducing wear and improving fuel efficiency. Its steel and copper construction offers resistance to corrosion and thermal stress, supporting consistent operation under varying engine conditions. The thermostat opens at 180°F (82°C), maintaining the engine within the optimal temperature range. With a sealing flange outside diameter of 2.05 inches and a height between flanges of 1.59 inches, this thermostat fits precisely in the cooling system of compatible vehicles.

Compatible Vehicles and Common Applications

• Acura Legend
• Chevrolet Tracker
• Ford Probe
• Mazda 3, 3 Sport, 6, CX-5, MX-3, MX-5, MX-5 Miata

This thermostat is suitable for owners seeking a replacement part that matches original equipment specifications for these models.

Common Issues Addressed by Gates 33908 Thermostat

• Engine overheating due to thermostat failure
• Poor engine warm-up performance
• Inconsistent coolant flow causing temperature fluctuations
• Reduced fuel efficiency from improper engine temperature regulation
• Coolant leaks related to worn or damaged thermostat components

Installation Notes and Tips

Ensure the cooling system is fully drained before removing the old thermostat. Verify the sealing flange dimensions and thermostat height to confirm compatibility. The Gates 33908 does not include an installation tool, so use appropriate tools to avoid damage during installation. Properly torque housing bolts to manufacturer specifications to prevent leaks.

Quality Assurance and Warranty

The Gates OE Type Thermostat 33908 is manufactured to meet OE performance standards, ensuring reliable operation and durability. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship. Refer to Gates documentation for exact warranty terms.