CSF Lexus Gx460 Heavy Duty Aluminum Radiator

The CSF Lexus GX460 Heavy-Duty All-Aluminum Radiator is engineered to provide superior cooling performance for the robust 1UR-FE V8 engine, especially as these SUVs age and accumulate mileage. While the OEM radiator is sufficient for everyday driving, its design can become a weak point over time, particularly in off-road or towing situations. CSF offers an upgrade that enhances both durability and efficiency, ensuring that the GX460 remains reliable in demanding conditions. This radiator features a 2-Row 42mm aluminum core, which increases fluid capacity and enhances heat dissipation. CSF’s exclusive B-Tube Technology further boosts heat transfer efficiency by approximately 15% compared to standard oval welded tubes. The radiator also incorporates highly efficient multi-louvered fins to maximize airflow through the core. Constructed from high-grade aluminum with TIG-welded end tanks, the CSF radiator provides greater strength compared to the OEM’s plastic crimped end tanks, reducing the likelihood of failure. Designed as a true plug-and-play replacement, this radiator requires no modifications, trimming, or cutting for installation. It even includes pre-cut double-sided adhesive foam strips to enhance the seal between the fan shroud and radiator, improving airflow efficiency. Additionally, the CSF radiator comes equipped with a built-in transmission oil cooler featuring a heavy-duty 5-plate design. This high-performance cooler connects seamlessly to the OEM hoses and is ideal for handling the extra heat generated by towing, low gear crawling, and oversized tires. As larger tires reduce the effective gear ratio, placing additional strain on the engine and transmission, the CSF radiator’s enhanced cooling capacity helps manage this increased heat load. Trust the cooling experts at CSF to deliver a high-quality, reliable radiator that meets the needs of both everyday driving and off-road adventures.