aFe BladeRunner Street Series high-capacity aluminum radiator for 2007–2018 Jeep Wrangler (JK) V6 3.6L/3.8L features a thicker tube-and-fin core—about 50% larger than stock—for improved heat dissipation and coolant capacity. Constructed with TIG-welded aircraft-grade aluminum and fabricated end tanks, it includes a brass drain valve, 1.3 bar cap and uses factory mounts for a straightforward replacement that boosts cooling efficiency.
aFe BladeRunner Street Series Tube & Fin Aluminum Radiator 07-18 Jeep Wrangler (JK) V6-3.6L/3.8L