One Stop Solutions 2773 Radiator

Radiator for 2004-2006 Acura TL

Replace a worn or leaking cooling system component with this OSC Premium New Automotive Radiator, part number 2773. It is built for the 2004-2006 Acura TL and follows OES form and function for a direct-fit radiator replacement.

Key Features

• Fits 2004-2006 Acura TL, N/A
• Downflow radiator design with plastic tank construction and PA core material
• Core dimensions: 16 3/4 in. height, 28 1/4 in. width, 1 in. thickness
• 1 1/4 in. inlet and outlet diameters
• No engine oil cooler, no transmission oil cooler, and no cap included
• Premium-grade tubes, fins, headers, and tanks for added durability
• Pressure tested during production for leak detection and assembly verification
• Part number 2773 cross-references Spectra Premium CU2773 for the same application

Detailed Description

OSC part number 2773 is a replacement radiator engineered for the 2004-2006 Acura TL. It is designed around OE-style fit, form, and function, with a downflow layout, plastic tanks, and a PA core to match the original cooling system configuration. The radiator uses cadmium-plated tubes inside and out to help resist premature failure, and the unit is assembled with a die-cut gasket to support leak-free sealing. This radiator is also built with enhancements such as increased fin density and a thicker core to address heat load in higher-mileage vehicles.

For buyers searching for a 2004 Acura TL radiator, 2005 Acura TL radiator, or 2006 Acura TL radiator replacement, part number 2773 provides a direct-fit solution with factory-style dimensions and included fittings or hardware where required by the unit design. It is a practical choice for restoring cooling performance on the Acura TL platform.

Common Problems This Radiator Can Address

• Coolant leaks from a cracked or aging radiator tank
• Overheating caused by restricted coolant flow or reduced heat transfer
• Cooling system loss from worn seals or weakened radiator joints
• Reduced radiator efficiency in high-mileage Acura TL vehicles
• Fitment issues from non-OE-style replacement parts

Installation Notes and Tips

Confirm radiator dimensions, inlet and outlet size, and transmission cooler requirements before installation. This unit does not include an engine oil cooler or transmission oil cooler, so verify the original equipment layout on the vehicle before ordering. Flush the cooling system, inspect hoses and clamps, and check for debris in the condenser and fan area before installing the new radiator.

Quality Assurance

OSC tests complete radiators during production, including cooler checks before tank installation, core testing before assembly, and a final test after assembly. The design also reflects OE-style cooler construction where originally equipped, with engineering updates aimed at improving durability and service life.