Part #: RA2689C

Universal Air RA2689C Radiator

Crossflow Radiator
⚙️ 3 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Crossflow Radiator
🚗Fitment: Lexus, RX330
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Cooling Solution for Lexus RX330

The Universal Air Crossflow Radiator RA2689C is designed specifically for the Lexus RX330, providing efficient engine cooling and maintaining optimal operating temperatures. This radiator ensures consistent performance under various driving conditions.

  • Compatible with Lexus RX330 models
  • Part number RA2689C for precise identification
  • Crossflow design for improved heat dissipation
  • Constructed to meet OEM specifications
  • Direct replacement radiator for cooling system maintenance

About the Universal Air Crossflow Radiator Line

The Crossflow Radiator line by Universal Air features radiators engineered with a crossflow design, which allows coolant to flow horizontally across the radiator core. This design enhances heat transfer efficiency and supports better engine temperature regulation. The RA2689C model is part of this line, tailored to fit the Lexus RX330, ensuring compatibility and reliable cooling performance.

Product Details and Functionality

The RA2689C radiator is a critical component in the cooling system of the Lexus RX330. It helps dissipate heat from the engine coolant, preventing overheating and maintaining engine efficiency. The radiator's crossflow configuration promotes effective coolant circulation, which contributes to stable engine temperatures during both city and highway driving.

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 OEM radiators
  • Maintaining proper engine temperature for longevity

Installation Notes and Tips

Installation of the Universal Air Crossflow Radiator RA2689C should be performed by a qualified technician familiar with Lexus RX330 cooling systems. Ensure all coolant hoses and clamps are securely attached and inspect the cooling fan operation after installation. Proper bleeding of the cooling system is recommended to avoid air pockets and ensure optimal performance.

Quality Assurance and Warranty

Universal Air radiators are manufactured to meet industry standards and OEM specifications. While specific warranty details for part number RA2689C should be confirmed at the point of purchase, Universal Air products typically include coverage against manufacturing defects to provide confidence in durability and performance.

This part fits 3 vehicles. Search below:

YearMakeModelPositionNotes
2006LexusRX330N/Awith Aluminum Tanks; Crossflow Radiator
2005LexusRX330N/Awith Aluminum Tanks; Crossflow Radiator
2004LexusRX330N/Awith Aluminum Tanks; Crossflow 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.