High performance Aluminum car Radiator Fit for JEEP WRANGLER YJ TJ 2 4L Previous Next aFe Bladerunner GT radiator install and review Jeep Wrangler Forum Flex A Lite Extruded Core Radiator 1997 2006 Jeep Wrangler TJ LS Engin Previous Next. aFe BladeRunner OER Series Radiator 19972006 Jeep Wrangler (TJ) 4. 0L I6 Part #: 46 53101 Overview The aFe BladeRunner OER Series Radiator is a high quality replacement designed specifically for your Jeep Wrangler (TJ) with a 4. 0L I6 engine from 1997 to 2006. Over time, factory radiators can become less efficient due to corrosion, debris, and damage from road hazards, leading to potential overheating and costly engine repairs. The BladeRunner OER Series offers a reliable solution that restores optimal cooling performance, ensuring your vehicle runs smoothly and efficiently under various driving conditions. Whether you're a daily driver, off road enthusiast, or someone seeking to upgrade your vehicle's cooling system, this radiator provides a durable and effective replacement. Its all aluminum construction not only enhances heat dissipation but also offers superior resistance to corrosion and damage, extending the lifespan of your cooling system. Installing this radiator helps support your engine's cooling needs, especially during demanding driving scenarios or in hot climates. Key Features The BladeRunner OER Series Radiator incorporates advanced design and construction features to deliver exceptional performance and durability: All aluminum core with molded plastic end tanks for lightweight strength and efficient heat transfer. Precision engineered to match OEM specifications for a perfect fit and seamless installation. Enhanced cooling capacity to help prevent overheating during extended or aggressive driving. Corrosion resistant materials ensure long term reliability, even in harsh environments. Designed to replace the factory radiator directly without modifications, making installation straightforward. Robust construction with high quality TIG welded joints for durability and leak resistance. Optimized fin design for maximum airflow and heat dissipation across the core. Suitable for use in street, off road, and towing applications where reliable cooling is critical. Manufactured by aFe POWER, a trusted name in high performance automotive cooling solutions. Construction & Design The aFe BladeRunner OER Series Radiator features a full aluminum core constructed through precision manufacturing processes, including TIG welding for superior strength and leak resistance. The molded plastic end tanks are designed to withstand high temperatures and resist cracking or warping over time. This combination results in a lightweight yet durable radiator that offers excellent thermal performance. The fin density and tube layout are optimized for maximum airflow, ensuring your engine remains cool even under strenuous conditions. Its sleek, all aluminum design not only improves heat dissipation but also adds a modern aesthetic to your engine bay. Installation & Fitment The aFe BladeRunner OER Series Radiator is a direct replacement for the stock radiator in your Jeep Wrangler (TJ) with a 4. 0L I6 engine from 1997 to 2006. It is designed for bolt on installation, requiring no cutting or modifications. Basic hand tools and some mechanical knowledge are sufficient for a straightforward swap. It is recommended to drain the cooling system, remove the old radiator, and install the new unit in the reverse order. No special tuning or additional parts are necessary, making this upgrade quick and hassle free. What's Included All aluminum radiator core Molded plastic end tanks Necessary mounting hardware and clamps Installation instructions Ideal For Jeep Wrangler (TJ) owners seeking a reliable, high performance radiator Off road enthusiasts requiring enhanced cooling capacity Drivers looking to replace an aging or damaged factory radiator Anyone wanting to improve engine cooling efficiency and prevent overheating