Gates 33828 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Buick and Chevrolet Vehicles

The Gates OE Type Thermostat 33828 is engineered to maintain optimal engine temperature for select Buick, Chevrolet, Oldsmobile, and Pontiac models. 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
• Reverse poppet design for precise temperature regulation
• Start to open temperature at 180°F (82°C) for accurate engine warm-up
• Sealing flange outside diameter of 1.73 inches for secure fit
• Compatible with Buick Achieva, Chevrolet Cavalier, Malibu, and other models

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 systems. This product line focuses on delivering OE performance ratings, ensuring that the thermostat functions as intended by the vehicle manufacturer. The 33828 thermostat exemplifies this approach with its precise opening temperature and robust materials.

Detailed Product Description and Specifications

This engine coolant thermostat features a reverse poppet design, which helps regulate coolant flow efficiently by opening at a start temperature of 180°F (82°C). The thermostat’s height ranges between 1.5 and 1.61 inches, with a flange thickness of 0.05 inches and a sealing flange outside diameter of 1.73 inches, ensuring a proper seal within the cooling system. It does not include gaskets or jiggle pins, simplifying installation and maintenance. The materials used—stainless steel and copper—offer corrosion resistance and durability under high-temperature conditions.

Compatible Vehicles and Common Applications

• Buick Achieva and Skylark
• Chevrolet Cavalier, Malibu, Corsica, and Sunfire
• Oldsmobile Cutlass Ciera
• Pontiac Grand Am and Alero

This thermostat is suitable for vehicles requiring an OE type thermostat with a 180°F opening temperature, helping to maintain proper engine operating temperature and prevent overheating or inefficient fuel consumption.

Installation Notes and Tips

• Installation tool is not included; use appropriate tools for removal and installation
• Ensure the sealing flange is clean and free of debris before installation
• Verify the thermostat orientation matches the reverse poppet design for correct operation
• Check cooling system for leaks after installation

Quality Assurance and Warranty

The Gates OE Type Thermostat 33828 meets OE performance standards, providing reliable temperature control for your engine cooling system. Manufactured with high-quality materials, this thermostat is designed for durability and consistent operation. Warranty details should be confirmed with the product documentation or supplier.