Part #: RA2782C

Universal Air RA2782C Radiator

Downflow Radiator
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Downflow Radiator
Fitment: Lexus, GS350, GS450h, and GS300
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Universal Air Downflow Radiator RA2782C

The Universal Air Downflow Radiator RA2782C is designed specifically for Lexus GS300, GS350, and GS450h models. This radiator provides reliable cooling performance tailored to the unique requirements of these vehicles, ensuring efficient engine temperature regulation.

  • Compatible with Lexus GS300, GS350, and GS450h
  • Part number RA2782C for precise identification
  • Downflow radiator design for effective heat dissipation
  • Constructed to meet OEM specifications
  • Category: Radiators, Coolers and Related Components

About the Downflow Radiator Product Line

The Downflow Radiator line by Universal Air focuses on radiators that utilize a vertical airflow design, allowing coolant to flow downward through the core. This design supports efficient heat exchange and is commonly used in various Lexus models, including the GS series. The RA2782C is part of this line, engineered to maintain optimal engine temperatures under normal driving conditions.

Detailed Product Description

The RA2782C radiator from Universal Air is engineered to fit Lexus GS300, GS350, and GS450h vehicles, providing a direct replacement for the original cooling system component. Its downflow design facilitates effective coolant circulation, helping to prevent overheating and maintain engine performance. Manufactured to meet industry standards, this radiator ensures compatibility and durability for the specified Lexus models.

Common Issues Addressed by This Radiator

  • Engine overheating due to radiator failure
  • Coolant leaks from damaged or corroded radiator cores
  • Reduced cooling efficiency impacting engine performance
  • Replacement of worn or clogged radiator components
  • Maintaining proper engine temperature for Lexus GS300, GS350, and GS450h

Installation Notes and Tips

  • Ensure vehicle compatibility with Lexus GS300, GS350, or GS450h before installation
  • Drain coolant system completely prior to radiator removal
  • Inspect hoses and clamps for wear and replace if necessary
  • Follow manufacturer torque specifications for mounting bolts
  • Refill and bleed cooling system to remove air pockets after installation

Quality Assurance and Warranty

The Universal Air Downflow Radiator RA2782C is manufactured to meet or exceed OEM standards for fit and function. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability and performance in automotive cooling applications.

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2011LexusGS350N/ADownflow Radiator
2010LexusGS350N/ADownflow Radiator
2009LexusGS350N/ADownflow Radiator
2008LexusGS350N/ADownflow Radiator
2007LexusGS350N/ADownflow Radiator
2007LexusGS450hN/ADownflow Radiator
2006LexusGS300N/ADownflow Radiator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.