Gates 33199S Engine Coolant Thermostat

Reliable Engine Cooling with Gates Premium Thermostat 33199S

The Gates Premium Thermostat 33199S is engineered to maintain optimal engine temperature for select Ford, Mazda, 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
• Reverse poppet design for precise temperature regulation
• Start to open temperature at 195°F (91°C) for efficient cooling
• Sealing flange outside diameter of 2.05 inches
• Height between flanges measures 0.87 inches
• Height from flange is 0.83 inches
• Compatible with Ford Aerostar, B4000, Bronco II, Explorer, Mazda Navajo, Toyota Corona, Courier, Pickup, and Ranger models

Detailed Product Description

The Gates Premium Thermostat 33199S features a reverse poppet design that allows for accurate and reliable engine temperature control. Its stainless steel and copper construction provides resistance to corrosion and wear, ensuring long-term durability. The thermostat begins to open at 195°F (91°C), allowing coolant to flow and prevent engine overheating. With a sealing flange outside diameter of 2.05 inches and a height between flanges of 0.87 inches, this thermostat fits precisely within the cooling system housing. The design excludes gaskets and jiggle pins, simplifying installation and maintenance.

The Premium Thermostat line by Gates focuses on delivering high-quality components that meet or exceed OEM specifications. This product line emphasizes durability and precise temperature control, making it suitable for vehicles requiring reliable engine cooling solutions.

Compatible Vehicles and Applications

• Ford Aerostar, B4000, Bronco II, Explorer, Ranger
• Mazda Navajo
• Toyota Corona, Courier, Pickup

• Prevents engine overheating by regulating coolant flow
• Helps maintain optimal engine operating temperature
• Reduces risk of engine damage due to temperature fluctuations
• Supports efficient fuel consumption by stabilizing engine temperature

Installation Notes and Tips

This thermostat does not include an installation tool, so ensure you have the appropriate tools for removal and installation. Verify the sealing flange dimensions and height measurements to confirm compatibility with your vehicle’s cooling system. Since no gaskets are included, use OEM or compatible gaskets during installation to ensure a proper seal. The reverse poppet design requires correct orientation during installation for optimal performance.

Quality Assurance and Warranty

Gates Premium Thermostat 33199S is manufactured to meet stringent quality standards, using corrosion-resistant materials like stainless steel and copper. While specific warranty details are not provided, Gates products typically adhere to industry quality controls to ensure reliable operation in compatible Ford, Mazda, and Toyota vehicles.