Northern 205218 High Performance Aluminum Radiator for 07-18 Jeep Wrangler JK

Northern high performance aluminum radiators are more durable and last longer than conventional plastic / copper combination radiators. Aluminum is more resistant to pressure and every day damage that may occur. These aluminum radiator cores and headers (end tanks) are brazed as one solid piece allowing for uniform heat transfer. Norther aluminum radiators have wider core tubes for more contact with cooling fins which provide better heat transfer. The aluminum cores are thinner allowing for better air flow over the fins which in turn conducts heat more efficiently from your Wranglers cooling system.