aFe BladeRunner Street Series Radiator (46-52001) delivers improved cooling and durability for 2007–2018 Jeep Wrangler JK with a high-capacity aluminum core. This tube and fin radiator is constructed from aircraft-grade aluminum and features a larger, 1.50-inch thick core to increase coolant capacity and enhance thermal efficiency. Fabricated 1/8-inch aluminum end tanks are 100% TIG-welded to ensure race-proven strength and long-lasting durability. The radiator includes a brass drain valve with a barbed fitting to simplify coolant drainage and connects directly to factory mounting points for a no-hassle installation. A brushed aluminum finish with a painted aFe POWER logo provides a clean, high-performance appearance.
Key Features :
Designed for 2007–2018 Jeep Wrangler JK V6 3.6L and 3.8L engines
Larger tube and fin core improves heat dissipation and coolant flow
Fabricated end tanks constructed from 1/8-inch aluminum plates
100% TIG-welded for race-proven durability and performance
Brass drain valve with barbed fitting for easy coolant draining
Installs using factory mounting locations for a secure fit
Brushed aluminum finish with painted aFe POWER logo
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