Gates 34021 Engine Coolant Thermostat

Reliable Engine Cooling with Gates OE Exact Thermostat 34021

The Gates OE Exact Thermostat 34021 is engineered to maintain optimal engine temperature for select Dodge, Hyundai, and Kia vehicles. Designed with precision materials and specifications, this thermostat ensures consistent performance and durability in your vehicle's cooling system.

• Constructed from durable steel and copper for long-lasting reliability
• OE Exact Thermostat design for precise fit and function
• Bottom by-pass design with a jiggle pin weep hole for effective coolant flow
• Sealing flange outside diameter of 2.13 inches and height of 2.14 inches
• O-ring seal type with one seal included, no gaskets required
• Start to open temperature at 180°F (82°C) for accurate temperature regulation
• Compatible with multiple Dodge, Hyundai, and Kia models including Accent, Elantra, Forte, Optima, Rio, Santa Fe, Sonata, Sorento, Soul, Spectra, Sportage, Tiburon, and Tucson

About the Gates OE Exact Thermostat Product Line

The OE Exact Thermostat line by Gates is designed to meet original equipment specifications, providing a direct replacement for factory-installed thermostats. This product line focuses on exact fitment and reliable operation, ensuring that the thermostat performs as intended by the vehicle manufacturer. The 34021 thermostat exemplifies this approach with its precise dimensions and quality materials, making it suitable for maintaining proper engine temperature in compatible Dodge, Hyundai, and Kia vehicles.

Detailed Product Description

The Gates 34021 thermostat features a bottom by-pass design that includes a jiggle pin weep hole, allowing for controlled coolant circulation and preventing air pockets in the cooling system. Its steel and copper construction offers resistance to corrosion and thermal stress. The thermostat’s sealing flange measures 2.13 inches in diameter, with a height of 2.14 inches and a by-pass flange diameter of 1.1 inches, ensuring a secure and leak-free installation. The O-ring seal type provides a reliable seal without the need for additional gaskets. This thermostat begins to open at 180°F (82°C), regulating engine temperature effectively to prevent overheating or overcooling.

Common Applications and Issues Addressed

• Maintains proper engine operating temperature for Dodge, Hyundai, and Kia models
• Prevents engine overheating caused by thermostat failure
• Eliminates coolant flow restrictions due to stuck or faulty thermostats
• Reduces engine warm-up time for improved fuel efficiency
• Helps avoid engine damage related to improper coolant circulation

Installation Notes and Tips

• Compatible with specific Dodge, Hyundai, and Kia models; verify fitment before installation
• Installation tool is not included; use appropriate tools for thermostat housing removal
• Ensure the O-ring seal is properly seated to prevent leaks
• Inspect the cooling system for other worn components during replacement
• Follow vehicle manufacturer torque specifications when reinstalling housing

Quality Assurance and Warranty

The Gates OE Exact Thermostat 34021 is manufactured to meet stringent quality standards, ensuring reliable performance and durability. Gates provides a limited warranty against defects in material and workmanship, supporting confidence in this thermostat as a replacement part for your Dodge, Hyundai, or Kia vehicle.