Gates 33849 Engine Coolant Thermostat

Reliable Engine Cooling with Gates OE Type Thermostat 33849

The Gates OE Type Thermostat 33849 is engineered to maintain optimal engine temperature for a range of vehicles including Chrysler, Dodge, Jeep, Mitsubishi, Plymouth, and Volkswagen models. Designed with durable materials and precise temperature control, this thermostat supports efficient engine performance and longevity.

• Constructed from steel, brass, and copper for durability and corrosion resistance
• Offset reverse poppet design for accurate temperature regulation
• Start to open temperature at 195°F (91°C) for consistent engine cooling
• Sealed with a reliable O-ring to prevent leaks
• Includes a jiggle pin weep hole to reduce air lock and improve coolant flow
• Sealing flange outside diameter of 1.81 inches and height between flanges of 1 inch
• Compatible with multiple Chrysler, Dodge, Jeep, Mitsubishi, Plymouth, and Volkswagen vehicles

About the Gates OE Type Thermostat Product Line

The OE Type Thermostat line by Gates is designed to meet original equipment specifications, ensuring performance and fitment that align with factory standards. This product line focuses on delivering thermostats that replicate the exact function and durability of the original parts, making it a suitable replacement for maintaining proper engine temperature control in various vehicle models.

Detailed Product Description

The Gates 33849 thermostat features an offset reverse poppet design that allows precise control of coolant flow based on engine temperature. Made from a combination of steel, brass, and copper, it offers resistance to wear and corrosion, extending the service life of the cooling system. The thermostat opens at 195°F (91°C), which is critical for preventing engine overheating while allowing the engine to reach optimal operating temperature quickly. The O-ring seal ensures a tight fit within the housing, minimizing the risk of coolant leaks. Additionally, the built-in jiggle pin weep hole helps to eliminate air pockets, promoting consistent coolant circulation and reducing the chance of overheating.

Common Applications and Issues Addressed

• Prevents engine overheating by regulating coolant flow
• Helps avoid poor heater performance due to thermostat failure
• Reduces engine warm-up time for improved fuel efficiency
• Eliminates coolant leaks caused by worn or damaged seals
• Prevents air lock in the cooling system with jiggle pin design

Installation Notes and Tips

This thermostat is designed for direct replacement in compatible Chrysler, Dodge, Jeep, Mitsubishi, Plymouth, and Volkswagen models such as the Avenger, Caravan, Grand Caravan, Liberty, Neon, PT Cruiser, Wrangler, and others. No installation tool is included, so ensure you have the appropriate tools for removal and installation. Verify the sealing surface is clean and free of debris before installing the new thermostat to ensure a proper seal. Since this thermostat does not include gaskets, reuse the original gasket if in good condition or replace it as needed.

Quality Assurance and Warranty

The Gates OE Type Thermostat 33849 meets OE performance standards, providing reliable operation consistent with factory specifications. Manufactured with high-quality materials and tested for durability, this thermostat supports long-term engine cooling system performance. Warranty details should be confirmed with the parts provider or manufacturer documentation.