Gates 33569S Engine Coolant Thermostat

Reliable Engine Cooling with Gates Premium Thermostat 33569S

The Gates Premium Thermostat 33569S is engineered to maintain optimal engine temperature for Acura, Honda, Isuzu, and Toyota vehicles. Designed with durable stainless steel and copper materials, this thermostat ensures consistent performance in models like the Honda Accord, Toyota Corolla, and Acura Integra.

• Constructed from stainless steel and copper for durability
• Offset bottom by-pass design for efficient coolant flow
• Start to open temperature at 195°F (91°C) for precise engine regulation
• Includes a 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

About the Gates Premium Thermostat Product Line

The Premium Thermostat line by Gates focuses on delivering reliable engine temperature control through high-quality materials and precise design. This product line emphasizes durability and consistent operation, making it suitable for a range of vehicles requiring exact temperature regulation. The 33569S model exemplifies these qualities with its stainless steel and copper construction and offset bottom by-pass design.

Detailed Product Description

The Gates 33569S engine coolant thermostat is designed to regulate engine temperature by opening at 195°F (91°C), ensuring the engine warms up quickly and maintains optimal operating temperature. Its offset bottom by-pass design allows coolant to circulate efficiently, preventing overheating and promoting engine longevity. The thermostat features a jiggle pin weep hole that helps release trapped air, reducing the risk of air lock in the cooling system. With a sealing flange outside diameter of 2.05 inches and a height between flanges of 1.38 inches, this thermostat fits securely within the cooling housing. The use of stainless steel and copper materials enhances corrosion resistance and durability under high-temperature conditions.

Compatible Vehicles and Common Applications

• Acura models including Integra, CL, and TL
• Honda models such as Accord, Civic, CR-Z, and Odyssey
• Isuzu Pickup models
• Toyota models including Corolla, Axiom, and Prelude
• Ideal for vehicles requiring a premium engine coolant thermostat with offset bottom by-pass design

Installation Notes and Tips

• Installation tool is not included; ensure proper tools are available before starting
• Verify the sealing flange diameter and height measurements for compatibility
• Inspect the cooling system for leaks or damage before installing the thermostat
• Replace the thermostat gasket if applicable, as this product does not include gaskets
• Follow manufacturer torque specifications when securing the thermostat housing

Quality Assurance and Warranty

The Gates Premium Thermostat 33569S is manufactured to meet strict quality standards, using corrosion-resistant materials to ensure long service life. While specific warranty details are not provided, Gates products typically adhere to industry standards for reliability and performance. It is recommended to consult the vehicle manufacturer or Gates documentation for warranty information related to this part.