One Stop Solutions 13248 Radiator

Radiator for Chevrolet Sonic Cooling Service

Replace a worn or leaking cooling unit with this OSC Premium New Automotive Radiator, part number 13248. It is built for 2012-2020 Chevrolet Sonic applications and follows OE-style form and function for a direct-fit repair.

Key Features

• Fits 2012-2020 Chevrolet Sonic, N/A
• OSC Premium radiator engineered for OE-style fit and cooling performance
• Premium-grade aluminum construction with plastic tanks
• Crossflow design with a 1-row core
• Transmission oil cooler included with plated cooler design
• Core dimensions: 24 7/16 in. height, 15 9/16 in. width, 1 in. thickness
• Inlet diameter: 1 3/8 in.; outlet diameter: 1 1/2 in.
• Part number 13248 is built for drop-in replacement service

Detailed Description

OSC part number 13248 is a replacement radiator for Chevrolet Sonic models from 2012 through 2020. It uses a crossflow layout with a single-row core, aluminum core construction, and plastic tanks to match the original cooling system layout. The radiator includes a transmission oil cooler and is engineered around OE form and function, with factory-style fitment and cooling capacity for daily driving and high-mileage use.

According to the manufacturer, the radiator is pressure tested during production and built with premium tubes, fins, headers, and tanks. The design also incorporates engineering updates aimed at addressing common original-equipment failure points, including improved fin density and thicker core construction where applicable. This makes 13248 a practical replacement for Chevrolet Sonic cooling system service when the original radiator is leaking, restricted, or no longer maintaining stable operating temperature.

This part cross-references APDI 8013248 and Spectra Premium CU13248 for the same application.

Common Problems This Radiator Can Address

• Coolant leaks from a cracked or aging radiator tank
• Overheating caused by reduced heat transfer through the core
• Transmission fluid temperature concerns related to a failing cooler circuit
• Corrosion or internal restriction in the original radiator
• Fitment issues after replacing a damaged OE-style cooling assembly

Installation Notes and Tips

Verify inlet and outlet hose sizes, cooler line routing, and overall core dimensions before installation. This radiator is designed for Chevrolet Sonic applications with the listed fitment and should be checked against the vehicle’s existing cooling system configuration. Transfer any required vehicle-specific components from the original assembly as needed, and inspect hoses, clamps, and coolant condition during service.

Quality Assurance

OSC states that each radiator is individually pressure tested and that cooler circuits are tested before and after assembly. The brand also uses factory-spec component fitment and torque procedures during production to support consistent build quality and OE-style performance.