TYC 2264 Radiator - Primary

TYC Radiator 2264 for GM Applications

TYC Radiator 2264 is a direct-fit radiator built with an aluminum core and a crossflow design for select GM vehicles. It includes a transmission oil cooler with plate-style construction and hose clamp inlet and outlet connections for a straightforward replacement on covered applications.

Key Features

• Aluminum core construction
• Crossflow flow configuration
• Transmission oil cooler included with plate oil cooler design
• Engine oil cooler not included
• Hose clamp inlet and outlet connections
• Core dimensions: 25.98 in. length, 14.49 in. height, 0.63 in. thickness
• 1-row core with 36 tubes and 37 total fin rows
• TYC Radiator 2264 cross-references ACDelco 21462 and Spectra Premium CU2264 for the same application

Product Details

This TYC Radiator 2264 is built for cooling-system replacement on 1999-2005 Pontiac Grand Am, 1999-2004 Oldsmobile Alero, 2000-2003 Chevrolet Malibu, 1999 Chevrolet Malibu, Primary, Coded ECM, and 1999 Oldsmobile Cutlass. The aluminum core and crossflow layout support efficient coolant circulation, while the integrated transmission oil cooler adds fluid-cooling capability for vehicles equipped with automatic transmission cooling through the radiator. The TYC Radiator line is positioned as a replacement solution for applications that require OE-style fit and connection points.

What It Helps Address

• Overheating caused by a worn or leaking radiator
• Transmission fluid temperature issues on vehicles using an in-radiator cooler
• Coolant loss from cracked tanks or fatigued core seams
• Restricted heat transfer from damaged fins or internal tube wear
• Fitment problems when replacing a radiator with the wrong inlet or outlet style

Installation Notes and Tips

Verify the vehicle’s year, make, model, and configuration before ordering, especially for the 1999 Chevrolet Malibu Primary, Coded ECM application. Confirm hose clamp inlet and outlet sizing, transmission cooler adapter connections, and radiator dimensions against the original unit before installation. Flush the cooling system, inspect hoses and clamps, and check transmission cooler lines for contamination or wear during replacement.

Quality Assurance

TYC Radiator 2264 is manufactured to match the listed core dimensions, connection types, and cooler configuration for the specified applications. It is a replacement radiator for 1999-2005 Pontiac Grand Am, 1999-2004 Oldsmobile Alero, and 2000-2003 Chevrolet Malibu coverage, with additional 1999 Chevrolet Malibu and 1999 Oldsmobile Cutlass fitment listed in the catalog data.