Gates CO35011 Engine Coolant Thermostat Housing - Lower Housing

Overview of Gates Coolant Outlet Thermostat Housing CO35011

The Gates Coolant Outlet Engine Coolant Thermostat Housing CO35011 is designed for reliable cooling system performance in Hyundai and Kia vehicles. This thermostat housing is engineered to meet the specific requirements of models like the Hyundai Sonata, Hyundai Optima, and Kia Sportage.

• Constructed from durable plastic material for corrosion resistance
• Includes 2 integrated seals for secure coolant containment
• Features 3 bolt holes for stable mounting
• Multiple outlet diameters ranging from 0.35 to 1.36 inches outside diameter
• Compatible with Hyundai Optima, Sonata, and Kia Sportage models

About the Gates Coolant Outlet Product Line

The Gates Coolant Outlet line focuses on components that ensure efficient coolant flow and temperature regulation within the engine. This product line includes thermostat housings designed to integrate seamlessly with vehicle cooling systems, providing reliable sealing and fitment. The CO35011 thermostat housing is part of this line, offering precise dimensions and integrated seals to maintain optimal engine temperature control.

Detailed Product Description

The Gates CO35011 thermostat housing is made from high-quality plastic, which offers resistance to corrosion and heat commonly found in engine cooling systems. It features multiple outlet outside diameters (.35, .48, .69, .87, and 1.36 inches) and inside diameters (.19, .3, .54, .69, and 1.13 inches), allowing it to accommodate various coolant hose sizes. The housing includes 3 bolt holes for secure attachment and comes with 2 integrated seals to prevent coolant leaks. Although it is not an exact OE replacement, it is engineered to meet the fitment needs of Hyundai and Kia vehicles, specifically the Optima, Sonata, and Sportage models.

Common Applications and Issues Addressed

• Replacement for cracked or damaged thermostat housings
• Prevents coolant leaks that can cause engine overheating
• Restores proper coolant flow in Hyundai Optima, Sonata, and Kia Sportage
• Addresses thermostat housing failures due to plastic degradation
• Helps maintain engine temperature regulation for optimal performance

Installation Notes and Tips

When installing the Gates CO35011 thermostat housing, ensure the mating surfaces are clean and free of old gasket material, as this housing does not include a separate gasket. Use the integrated seals provided to achieve a proper seal. Tighten the 3 mounting bolts evenly to the manufacturer’s torque specifications to avoid warping or leaks. Verify hose compatibility with the multiple outlet diameters to ensure a secure fit.

Quality Assurance and Warranty

Gates is a recognized brand in automotive cooling components, and the CO35011 thermostat housing is manufactured to meet industry standards for durability and fitment. While this part is not an exact OE replacement, it is designed to provide reliable service in compatible Hyundai and Kia vehicles. Warranty details should be confirmed with the point of purchase or manufacturer documentation.