One Stop Solutions 2703 Radiator

Radiator for Subaru Impreza and Saab 9-2X

Restore cooling performance with this OSC Premium New Automotive Radiator, part number 2703. It is built to OE form and function for direct replacement service on 2004-2007 Subaru Impreza and 2005-2006 Saab 9-2X applications.

• Fits 2004-2007 Subaru Impreza, N/A
• Fits 2005-2006 Saab 9-2X, N/A
• Downflow radiator design with plastic tanks and a PA core material
• Transmission oil cooler included with concentric cooler design
• Core dimensions: 27 3/16 in. wide, 13 3/8 in. high, 1 in. thick
• Inlet and outlet diameters: 1 9/16 in.
• Individually pressure tested during production
• Engine oil cooler not included; cap not included

OE-Style Cooling Construction

OSC part number 2703 is engineered for factory-style fit and function, with premium-grade radiator components selected to support consistent heat transfer and long service life. The radiator uses a downflow layout, plastic tanks, and a transmission oil cooler with concentric cooler construction. The design also includes factory-spec fitting and torque practices during assembly, along with a die-cut gasket approach to help maintain a secure seal.

This radiator cross-references Spectra Premium CU2703 for the same application.

Common Cooling Problems It Can Address

• Overheating caused by a leaking or restricted radiator
• Transmission fluid temperature concerns tied to a failing cooler circuit
• Coolant loss from cracked tanks, worn seals, or damaged core passages
• Poor heat rejection in higher-mileage Subaru Impreza and Saab 9-2X vehicles
• Replacement needs after corrosion, impact damage, or internal blockage

Installation Notes and Tips

Verify inlet and outlet sizing, cooler line routing, and overall core dimensions before installation. This radiator is a direct-fit style replacement for 2004-2007 Subaru Impreza and 2005-2006 Saab 9-2X models, and all necessary fittings or hardware are included in the unit. Flush the cooling system and inspect hoses, clamps, and cooler lines before installing the new radiator.

Quality Assurance

OSC tests the radiator core before assembly and retests the completed unit during production. The transmission and engine oil cooler circuits are also checked prior to installation into the tank, and the finished radiator is pressure tested to confirm assembly integrity.