Gates 33340S Engine Coolant Thermostat

Overview of Gates Premium Thermostat 33340S

The Gates Premium Thermostat 33340S is engineered for reliable engine temperature regulation in select Acura, Honda, Isuzu, and Toyota vehicles. Designed with durable stainless steel and copper materials, this engine coolant thermostat ensures consistent performance and longevity.

• Constructed from stainless steel and copper for durability
• Offset bottom by-pass design for optimized coolant flow
• Start to open temperature at 170°F (77°C) for precise engine control
• Includes one jiggle pin weep hole to prevent air lock
• Sealing flange outside diameter of 2.05 inches
• Height between flanges measures 1.38 inches
• By-pass flange diameter of 1.14 inches
• Compatible with multiple Acura, Honda, Isuzu, and Toyota models

Detailed Product Description

The Gates Premium Thermostat 33340S is a high-quality engine coolant thermostat designed to maintain optimal engine operating temperature. Its offset bottom by-pass design allows for efficient coolant circulation, reducing the risk of overheating or overcooling. The thermostat begins to open at 170°F (77°C), ensuring timely coolant flow to the radiator. Made from stainless steel and copper, the thermostat offers corrosion resistance and durability under demanding engine conditions. The inclusion of a jiggle pin weep hole helps eliminate air pockets, promoting smooth coolant movement. This thermostat features a sealing flange outside diameter of 2.05 inches and a height between flanges of 1.38 inches, dimensions that support proper fitment and sealing within the cooling system.

About the Gates Premium Thermostat Product Line

The Premium Thermostat line by Gates focuses on delivering reliable temperature control components that meet or exceed OEM specifications. This product line emphasizes precision engineering and durable materials, such as stainless steel and copper, to provide consistent performance in various vehicle applications. The 33340S model exemplifies these qualities, offering a thermostat solution tailored for specific Acura, Honda, Isuzu, and Toyota models.

Compatible Vehicles and Applications

This thermostat is compatible with a range of vehicles, including Acura Accord, CL, EL, Integra, and TL; Honda Accord, Civic, Civic del Sol, CR-V, CRX, Fit, Insight, Odyssey, Prelude; Isuzu Pickup; and Toyota Axiom, BR-V, City models. It is designed to replace factory thermostats in these vehicles, ensuring proper engine temperature regulation and cooling system efficiency.

Common Issues Addressed by This Thermostat

• Engine overheating due to thermostat failure
• Inconsistent engine temperature regulation
• Coolant flow restriction causing poor heater performance
• Air pockets in the cooling system leading to hot spots
• Premature engine wear from improper temperature control

Installation Notes and Tips

The Gates 33340S thermostat does not include an installation tool, so appropriate tools should be prepared before beginning installation. Ensure the engine is cool before removal to avoid burns. Clean the thermostat housing and sealing surfaces thoroughly to prevent leaks. Verify the orientation of the offset bottom by-pass design during installation to maintain proper coolant flow. Replace any worn gaskets or seals as needed, although this thermostat does not include gaskets.

Quality Assurance and Warranty

Gates Premium Thermostats are manufactured to meet strict quality standards, using corrosion-resistant materials like stainless steel and copper for durability. While specific warranty details for part number 33340S are not provided here, Gates typically offers warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.