One Stop Solutions 2325 Radiator

OE-Style Cooling for Toyota Avalon

This OSC Premium New Automotive Radiator is built for 2000-2004 Toyota Avalon applications with a 1" core. Part number 2325 is engineered for direct replacement use, with OES form and function to support factory-style cooling performance and fit.

Key Features

• Fits 2000-2004 Toyota Avalon, N/A
• Downflow radiator design with plastic tanks and a PA core material
• Transmission oil cooler included with concentric cooler design
• Core dimensions: 15 3/4" height, 28 1/4" width, 1" thickness
• Inlet and outlet diameters measure 1 3/8"
• Premium-grade tubes, fins, headers, and tanks are used for added durability
• Each unit is pressure tested during production
• Part number 2325 cross-references APDI 8012325 and Koyorad A2325 for the same application

Detailed Description

OSC radiator 2325 is designed for the Toyota Avalon with the original 1" core configuration. It uses a downflow layout, plastic tanks, and a concentric transmission oil cooler to match the OE-style cooling system layout. The radiator is built with cadmium-plated tubes inside and out to help resist premature failure, and the assembly is fitted to factory specifications for consistent installation and sealing.

This radiator is engineered with enhancements aimed at improving durability in higher-mileage vehicles, including added fin density and a thicker core design where applicable. For buyers searching for a Toyota Avalon radiator replacement, OSC 2325 provides a direct-fit solution for 2000, 2001, 2002, 2003, and 2004 Avalon models.

Common Problems This Radiator Can Address

• Coolant leaks from a worn or damaged radiator core
• Transmission fluid temperature concerns related to an aging cooler circuit
• Reduced cooling efficiency from clogged or corroded internal passages
• Cracked plastic tanks or weakened radiator seams
• Fitment issues caused by non-OE-style replacement parts

Installation Notes and Tips

Verify the 1" core specification and the inlet/outlet dimensions before installation. Confirm that the vehicle uses the downflow configuration and concentric transmission cooler layout shown for this application. Inspect hoses, clamps, and mounting points before installing the new radiator to help ensure a proper seal and stable fit.

Quality Assurance

OSC tests the radiator core before assembly and retests the completed unit after assembly. The transmission and engine oil cooler circuits are also checked prior to installation into the tank, supporting consistent quality control for this replacement radiator.