Universal Air RA2418C Radiator

Radiator for Lexus LS430

Universal Air RA2418C is a downflow radiator built for direct-fit cooling system service on select Lexus LS430 models. It is listed for 2001-2006 Lexus LS430 applications without the towing package, making it a focused replacement for the factory radiator in the correct configuration.

Key Features

• Downflow radiator design for the specified Lexus LS430 application
• Fits 2001-2006 Lexus LS430, N/A
• Application-specific for vehicles without the towing package
• Universal Air part number RA2418C for ordering and reference
• Cooling system replacement part for radiator service

Application Details

This Universal Air Downflow Radiator is intended for Lexus LS430 vehicles in the 2001-2006 model years without the towing package. If you are replacing a leaking, clogged, or damaged radiator on a Lexus LS430, RA2418C provides the correct fitment reference for this vehicle configuration. The part number RA2418C is also useful when matching the radiator to existing service records or catalog listings.

What It Helps Address

• Coolant leaks from a damaged radiator core or tank
• Overheating caused by restricted coolant flow
• Cooling performance loss from corrosion or internal buildup
• Replacement needs after impact or age-related wear

Installation Notes

Verify that the vehicle is a 2001-2006 Lexus LS430 without the towing package before ordering. Compare the existing radiator layout, hose connections, and mounting points to the replacement unit before installation. After installation, refill the cooling system with the correct coolant and bleed air from the system according to factory service procedures.

Quality Assurance

Universal Air identifies this part as a downflow radiator for the listed Lexus LS430 application. Confirm fitment by year, model, and towing-package configuration before installation. Part number RA2418C should be used to match the correct radiator listing for service and replacement.