One Stop Solutions 2864 Radiator

Radiator for OE-Style Cooling Performance

One Stop Solutions Part Number 2864 is an OSC Premium New Automotive Radiator built for OE form and function. It is engineered for direct replacement use on select Chevrolet Malibu, Pontiac G6, and Saturn Aura applications, with a crossflow design and integrated transmission oil cooler where originally equipped.

Built with premium-grade aluminum components, plastic tanks, and a plated transmission cooler, this radiator is designed to maintain factory-style fitment while addressing common cooling-system wear points. The 2864 radiator is a practical choice for drivers looking for a replacement radiator for 2006-2012 GM midsize cars with automatic transmission cooling provisions.

Key Features

• OE-style radiator construction for direct replacement fitment
• Crossflow design with one-row core layout
• Transmission oil cooler included; engine oil cooler not included
• Premium-grade tubes, fins, headers, and tanks for added durability
• Individually pressure tested during production
• Die-cut gasket used to help reduce leak risk
• Factory-spec component fit and torque application
• Drop-in fit, form, and function for select Malibu, G6, and Aura models

Detailed Description

This OSC radiator, part number 2864, is built to match original equipment cooling system requirements on select 2006-2012 Chevrolet Malibu, 2006-2010 Pontiac G6, and 2007-2009 Saturn Aura vehicles. The radiator uses a crossflow layout with a plastic tank design and a plated transmission oil cooler, helping preserve the original cooling configuration where equipped. Core dimensions measure 26 3/4 inches high by 14 1/2 inches wide by 7/8 inch thick, with 1 3/8-inch inlet and outlet diameters.

OSC uses engineering updates aimed at improving durability and cooling consistency, including enhanced fin density and thicker core construction where needed. This radiator is a direct-fit replacement for drivers searching for a radiator for 2008 Chevrolet Malibu, radiator for 2006 Pontiac G6, or radiator for 2007 Saturn Aura applications. Part number 2864 is also cross-referenced to Spectra Premium CU2864 for the same application.

What This Radiator Helps Address

• Overheating caused by a worn or leaking radiator
• Transmission temperature issues related to a failing cooler circuit
• Coolant loss from cracked tanks, damaged seams, or gasket failure
• Reduced cooling efficiency from aged core materials or restricted flow
• Fitment problems after replacing a damaged factory radiator

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet size, and transmission cooler configuration before installation. This unit is designed for vehicles originally equipped with a plated transmission oil cooler and does not include an engine oil cooler. Confirm the vehicle’s cooling system layout against the original radiator before removal, especially on 2006-2012 Chevrolet Malibu, 2006-2010 Pontiac G6, and 2007-2009 Saturn Aura models.

For best results, inspect hoses, clamps, and coolant condition during replacement. Proper system bleeding and leak checks after installation help ensure stable operating temperature and reliable circulation.

Quality Assurance

OSC tests the radiator core before assembly, checks the cooler circuits prior to tank installation, and retests the completed unit after assembly. The brand also uses factory-spec component fitting and pressure testing to help confirm consistent build quality for part number 2864.