Gates 33208 Engine Coolant Thermostat

OE Type Thermostat for Precise Cooling Control

The Gates OE Type Thermostat 33208 is built for accurate engine temperature regulation and a leak-free OEM-equivalent fit. It is a direct replacement thermostat for a wide range of Volkswagen, Volvo, Audi, Porsche, Jaguar, and Ford applications, including Volkswagen Jetta, Golf, Beetle, and Passat models that use an 180-degree thermostat.

Key Features

• OE Type Thermostat engineered for factory-style temperature control
• 180 degree start-to-open temperature for the listed applications
• Stainless steel and copper construction for durable thermal response
• Bottom by-pass design for the specified cooling system layouts
• OE Performance comparison rating for replacement-level fit and function
• Gates part number 33208 for easy identification

Product Details

Gates OE Type Thermostats are designed to deliver precise coolant flow control and a secure seal in the cooling system. Part number 33208 uses a bottom by-pass design with no jiggle pin weep hole, no gasket, and no installation tool included. The thermostat opens at 180 degrees Fahrenheit, matching the OE temperature specification on many applications and alternate-temperature listings across Volkswagen Jetta, Golf, Cabrio, EuroVan, Passat, and Beetle models, as well as select Volvo S40, V40, C70, S60, V70, and S70 vehicles.

This part cross-references Four Seasons (e.g., 33208, 35378) for the same application.

What It Helps Address

• Engine running too cool or too warm
• Delayed warm-up after cold starts
• Temperature fluctuation during normal driving
• Coolant flow control issues in the thermostat housing circuit
• Replacement needs on high-mileage Volkswagen Jetta, Golf, and Passat cooling systems

Installation Notes and Tips

Verify the thermostat orientation and by-pass design before installation. Confirm the 180 degree specification against the vehicle application, especially on Volkswagen and Volvo models with alternate-temperature listings. Inspect the thermostat housing, sealing surfaces, and coolant condition during service. Because this thermostat is listed without a gasket or installation tool, reuse only serviceable components that meet the vehicle’s requirements and follow the manufacturer’s cooling system procedure.

Quality Assurance

Gates OE Type Thermostats are engineered for precise temperature control and OEM-equivalent fit. The 33208 is built to meet replacement expectations for direct-fit cooling system service across the listed applications.