Motorad CH3216 Engine Coolant Outlet Flange

Engine Coolant Outlet Flange for Kia and Hyundai

Motorad CH3216 is an aluminum engine coolant outlet flange built to OE supplier standards for demanding cooling systems. It is thermal shock validated and 100% leak tested to support reliable coolant routing in the engine cooling circuit.

Key Features

• Aluminum construction with a silver finish
• Standard replacement grade for OE-style service
• Bolt-on mounting with 2 mounting holes
• Inlet port outside diameter: 1.88 in. (47.75 mm)
• Outlet port outside diameter: 1.37 in. (34.80 mm)
• Inlet port inside diameter: 1.31 in.
• Outlet port inside diameter: 1.13 in.
• Paper gasket/seal material specification
• Thermal shock validated and leak tested

Detailed Description

This Motorad coolant outlet flange, part number CH3216, is a direct-fit style replacement for select Kia Sportage, Hyundai Tucson, and Hyundai Tiburon applications. It is manufactured from aluminum to handle coolant system heat cycling and maintain a secure connection at the outlet flange location. The bolt-on design and measured port dimensions support accurate fitment during cooling system repair.

Motorad CH3216 is listed for 2007-2010 Kia Sportage, 2007-2009 Hyundai Tucson, and 2007-2008 Hyundai Tiburon. If you are replacing a leaking or corroded coolant outlet flange on one of these vehicles, this part number CH3216 provides an OE-style service solution for the cooling system.

This part cross-references Gates CO35039 for the same application.

Common Repair Uses

• Repairing coolant leaks at the engine outlet flange
• Replacing a cracked or corroded aluminum coolant flange
• Restoring proper coolant flow connection at the engine
• Addressing seepage around the flange-to-engine sealing surface
• Correcting cooling system service issues on Kia Sportage, Hyundai Tucson, and Hyundai Tiburon models

Installation Notes and Tips

Inspect the mating surface, hose condition, and sealing area before installation. Because no gasket or seal is pre-installed, verify the correct paper gasket or seal material is used during service. Confirm port orientation and bolt-hole alignment before tightening to avoid stress on the flange or connected hose.

Quality Assurance

Motorad manufactures this coolant outlet flange to OEM quality standards as an OE supplier. CH3216 is thermal shock validated and 100% leak tested to help verify sealing performance before installation.