One Stop Solutions 2968 Radiator

Radiator for Lexus IS250 and IS350

One Stop Solutions Part Number 2968 is a premium replacement radiator built for direct-fit service on select Lexus sedans. It is engineered for 2006-2015 Lexus IS350 and 2006-2014 Lexus IS250 applications, with a downflow design and OE-style form and function.

Key Features

• Premium aluminum radiator construction with plastic tanks
• Downflow design with 1-row core layout
• Core dimensions: 27 13/16 in. wide, 14 3/4 in. high, 5/8 in. thick
• 1 1/2 in. inlet and 1 1/2 in. outlet connections
• No engine oil cooler, transmission oil cooler, or cap included
• Built with fitted components and factory-spec torque procedures
• Individually pressure tested during production

Detailed Description

This One Stop Solutions radiator is designed for Lexus IS250 and Lexus IS350 cooling system replacement where OE-style fit and function are required. Part Number 2968 uses premium-grade aluminum core construction with plastic tanks, cadmium-plated tubes, and a die-cut gasket to support leak resistance and long-term durability. The design follows original cooler architecture without substituting cooler types, and the unit is engineered for multi-fit applications while maintaining the correct appearance and mounting profile.

For drivers searching for a radiator for 2006-2015 Lexus IS350 or a radiator for 2006-2014 Lexus IS250, this unit provides a direct replacement solution with the correct inlet and outlet sizing and a downflow configuration. This part cross-references Spectra Premium CU2968 and Koyorad A2968 for the same application.

What This Radiator Helps Address

• Overheating caused by a leaking or restricted radiator
• Coolant loss from cracked tanks or worn seals
• Reduced cooling efficiency from aged core materials
• Fitment issues during Lexus IS250 or IS350 radiator replacement
• Cooling system service needs on high-mileage vehicles

Installation Notes and Tips

Verify the vehicle’s radiator dimensions, hose connection sizes, and cooler configuration before installation. This radiator is a direct-fit replacement for the listed Lexus applications, and the factory-style layout supports straightforward installation in the original mounting location. Inspect hoses, clamps, and surrounding cooling system components during replacement to help prevent repeat failures.

Quality Assurance

OSC radiators are produced with multiple inspection steps during manufacturing, including pressure testing of the core and cooler circuits before and after assembly. The design incorporates engineering updates aimed at improving cooling performance and service life in demanding driving conditions.