One Stop Solutions 2387 Radiator

Radiator for Hyundai Elantra and Tiburon

One Stop Solutions Part Number 2387 is an OSC Premium New Automotive Radiator built for OE-style form and function. It is engineered for direct replacement use on 2001-2006 Hyundai Elantra and 2003-2008 Hyundai Tiburon applications, with a downflow design and integrated transmission oil cooler.

Key Features

• Fits 2001-2006 Hyundai Elantra, N/A
• Fits 2003-2008 Hyundai Tiburon, N/A
• Premium-grade aluminum radiator construction with plastic tanks
• Downflow design with one-row core
• Transmission oil cooler included; engine oil cooler not included
• Concentric transmission cooler design for OE-style routing
• Die-cut gasket design helps support leak resistance
• Individually pressure tested during production
• Factory-style fitment with necessary fittings or hardware included in each unit

Detailed Description

Part Number 2387 is designed around original equipment dimensions and cooling layout for Hyundai Elantra and Hyundai Tiburon models in the listed years. The radiator uses premium aluminum core construction with plastic tanks, cadmium-plated tubes, and a concentric transmission cooler where originally equipped. Core measurements include 14 3/4 inches in height, 25 7/8 inches in width, and 5/8 inch thickness, with 1 5/16 inch inlet and outlet diameters. This radiator is built to support OE performance, proper fit, and consistent cooling system operation on the Hyundai Elantra and Tiburon.

This part cross-references Spectra Premium CU2387 for the same application.

What It Helps Address

• Overheating caused by a worn or leaking radiator
• Transmission fluid temperature control issues when the cooler circuit is part of the failure
• Coolant loss from cracked tanks, damaged seams, or gasket leakage
• Poor cooling performance from clogged or deteriorated internal passages
• Fitment problems from a radiator that does not match OE dimensions

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet sizes, and cooler configuration before installation. Confirm that the vehicle uses a downflow layout and a concentric transmission cooler arrangement. Flush the cooling system, inspect hoses and clamps, and check for contamination before installing the new radiator. After installation, refill with the correct coolant mixture and bleed the system according to factory service procedures.

Quality Assurance

OSC radiators are produced with engineering updates aimed at improving durability and cooling life cycle. Each unit is pressure tested during production, including testing of the cooler circuits before and after assembly, to help confirm sealing and function. Part Number 2387 is built to OE-style standards for Hyundai Elantra and Hyundai Tiburon radiator replacement service.