Radiator Avalon American-made HIGHROAD quality guarantee (2005-2018)

The HIGHROAD radiator for the machine was manufactured in the United States of America specifically to meet the high thermal requirements of the Toyota Avalon (6-cylinder). The design relies on advanced aluminum alloys characterized by very fast heat exchange capability. The internal channels are designed with a smooth flow system that reduces coolant resistance, while the tanks are made from reinforced "PA66" material with fiberglass to withstand high pressure and heat without cracking or leaking. Cooling efficiency: Very fine cooling fins increase the cooling surface to face the Gulf summer heat. Integrated transmission cooler: Contains a high-efficiency transmission oil cooler to protect the transmission from overheating. Signs of radiator damage in Toyota Avalon: Temperature fluctuation: Unusual high temperature when stopping or climbing hills. Coolant leaks: Presence of pink/red coolant traces on the radiator sides or under the car. Hose swelling: Increased pressure inside the cycle due to partial blockage in the radiator cells. Oil-water mixing: Foam appearance or change in coolant consistency (indicating internal transmission cooler damage). Why choose the American HIGHROAD for your Avalon? OEM comparable performance: Tested to give the same efficiency as the original radiator (Denso) at a competitive price. Corrosion resistance: Aluminum treated chemically against rust and salts to ensure a long lifespan. Ease of installation: Precise dimensions matching the original rules and fans without any modifications. Reliability: HIGHROAD company focuses on raw material quality to ensure quiet and smooth cooling cycle operation. Compatibility and models: This radiator is fully compatible with: Toyota Avalon: from 2005 to 2018 models. (Includes generations equipped with 3.5L V6 engine). Important installation instructions: Original coolant: Always use Toyota’s original coolant (Long Life Coolant) to maintain warranty and prevent deposits. Change the cap: It is recommended to replace the radiator cap with a new one to ensure optimal pressure regulation. Check the fans: Ensure the cooling fans rotate at the correct speed when installing the new radiator for optimal performance. Frequently Asked Questions: Does it fit the 2012 model? Yes, it fits all Avalon models from 2005 to 2012, as well as recent models up to 2018. Is it better than the Chinese one? Certainly, HIGHROAD is an American brand following strict quality standards, completely different from cheap commercial radiators. Does it need trimming? No, the part is designed with a "Direct Fit" system to install directly in place of the old radiator.