One Stop Solutions 2207 Radiator

Radiator for 1996-2001 Toyota 4Runner

Restore cooling performance with this OSC Premium New Automotive Radiator, part number 2207. Built for the 1996-2001 Toyota 4Runner, it is engineered to match original equipment form and function while using premium-grade aluminum construction and plastic tanks for a direct replacement fit.

Key Features

• Fits 1996-2001 Toyota 4Runner, N/A
• Downflow radiator design with 1-row core construction
• Core dimensions: 22 5/8 in. height, 25 1/8 in. width, 1 in. thickness
• 1 3/8 in. inlet and outlet diameters
• Premium-grade aluminum core with plastic tanks
• Die-cut gasket design for leak resistance
• Individually pressure tested during production
• Engineered for multi-fit applications without changing the look or fit

Detailed Description

OSC part number 2207 is a replacement radiator designed for the Toyota 4Runner cooling system. It uses aluminum tubes and a downflow layout to support efficient heat transfer, while the plastic tank construction follows the original equipment style used on the application. The radiator is built with cadmium-plated tubes inside and out to help reduce premature failure, and the components are fitted and torqued to factory specifications.

This radiator is a direct-fit solution for 1996, 1997, 1998, 1999, 2000, and 2001 Toyota 4Runner models. It is built to address common cooling-system wear on higher-mileage vehicles by using a thicker core and added fin density where needed. Part number 2207 is also cross-referenced to APDI 8011998 and Spectra Premium CU1998 for the same application.

What It Helps Address

• Overheating caused by a worn or restricted radiator core
• Coolant leaks from aging tanks, seams, or gasket surfaces
• Reduced cooling efficiency from damaged fins or internal corrosion
• Heat buildup in a high-mileage Toyota 4Runner cooling system
• Fitment issues from a radiator that no longer matches OE dimensions

Installation Notes and Tips

Verify core dimensions, inlet and outlet sizes, and downflow configuration before installation. This radiator does not include a cap, and it does not include engine oil cooler or transmission oil cooler functions. Confirm hose routing and mounting points against the original unit before final assembly.

Quality Assurance

OSC tests each complete radiator multiple times during production, including cooler testing before tank installation, core testing before assembly, and a final test after assembly. The design follows OE-style fit and function for the 1996-2001 Toyota 4Runner, and part number 2207 is built to meet the original cooler design where equipped.