One Stop Solutions 2264 Radiator

Radiator for Grand Am, Alero, Malibu, and Cutlass

Restore cooling performance with this OSC Premium New Automotive Radiator from One Stop Solutions. Part number 2264 is built for OES form and function, with a crossflow design, plastic tanks, and a premium aluminum core assembly for direct replacement service on select Pontiac, Oldsmobile, and Chevrolet applications.

Key Features

• Crossflow radiator design with a 1-row core
• Core dimensions: 26 in. height, 14 1/2 in. width, 5/8 in. thickness
• Inlet and outlet diameter: 1 5/16 in.
• Transmission oil cooler included with plated cooler type
• Plastic tanks with premium-grade core materials
• Die-cut gasket construction for leak resistance
• Individually pressure tested during production
• Engineered for multi-fit applications without changing the original look and fit

Detailed Description

OSC part number 2264 is a replacement radiator designed for vehicles originally equipped with an engine oil cooler and transmission oil cooler arrangement. It uses premium-grade tubes, fins, headers, and tanks, along with cadmium-plated tubes inside and out to help resist premature failure. The radiator is built to factory-style dimensions and includes the necessary fittings or hardware for installation. This makes it a practical choice for a Pontiac Grand Am radiator replacement, an Oldsmobile Alero cooling system repair, or a Chevrolet Malibu radiator service where OE-style fit and function are required.

This part cross-references Spectra Premium CU2264 for the same application.

What It Helps Fix

• Engine overheating caused by a leaking or restricted radiator
• Transmission temperature issues related to a failing cooler circuit
• Coolant loss from cracked tanks or worn sealing surfaces
• Reduced cooling efficiency from aged core tubes and fins
• Fitment problems from non-OE-style replacement radiators

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet size, and cooler configuration before installation. This radiator is a crossflow design and is listed for vehicles with EOC and enhanced-design applications. Confirm the vehicle’s original cooler setup matches the part specifications for a proper install on 1997-2005 Pontiac Grand Am, 1999-2004 Oldsmobile Alero, 1997-2003 Chevrolet Malibu, and 1997-1999 Oldsmobile Cutlass applications.

• Fits 1999-2005 Pontiac Grand Am, N/A, radiator with EOC and enhanced design
• Fits 1999-2004 Oldsmobile Alero, N/A, radiator with EOC and enhanced design
• Fits 1999-2003 Chevrolet Malibu, N/A, radiator with EOC and enhanced design
• Fits 1997 Chevrolet Malibu, N/A, radiator with EOC and enhanced design
• Fits 1997-1999 Oldsmobile Cutlass, N/A, radiator with EOC and enhanced design

Quality Assurance

OSC tests the transmission and engine oil coolers before tank installation, checks the core before assembly, and tests the completed radiator again after assembly. Each unit is pressure tested and built to meet original-equipment-style cooler design requirements where originally equipped.