Keystone GM3010552 OEM Replacement Radiator for Cadillac XTS 3.6L (Exc. VSport/Twin Turbo)

The Keystone GM3010552 is an OEM-replacement engine coolant radiator designed for the 2013–2019 Cadillac XTS equipped with the naturally aspirated 3.6L V6 engine. This unit is engineered to restore the vehicle's cooling system to proper operating condition, replacing the original GM part number 22747160. Note: this radiator is not compatible with the XTS VSport model or any twin-turbocharged variant.

Key Features:

• Direct OEM-style replacement — designed for precise fit and function
• Aluminum core construction for efficient heat dissipation and long service life
• 1-row core crossflow design matching original equipment specifications
• Includes integrated transmission oil cooler (automatic transmission applications)
• Core height: 26-3/4 in. | Core width: 15-11/16 in. | Core thickness: 1 in.
• Inlet diameter: 1-5/16 in. | Outlet diameter: 1-3/8 in.
• Plastic tank / aluminum core construction

OEM & Cross-Reference Part Numbers:

• Partslink (Keystone): GM3010552
• OEM GM: 22747160
• Industry interchange: CU13366, CR13366, 13366

This radiator is a critical component of the engine cooling system, circulating coolant to prevent overheating and protect the engine under normal and demanding operating conditions. It is engineered as a direct-fit replacement that installs using the factory mounting points with no modification required.