AFE BladeRunner GT Series Radiator

12-18 Jeep Wrangler JK 3.6L V6

46-50012-B

Unique bar and plate designed core for 25% more efficient cooling

1 3/4" thick core, 75% larger than the factory Jeep radiator

Increases coolant capacity by 25% to maintain cooler temperatures

100% aircraft-grade welded aluminum for strength and durability

Premium upper and lower 5-ply silicone hoses for long life

Uses factory mounting locations for easy install

Includes 1.3 Bar radiator cap

This BladeRunner GT Series Radiator keeps your 2012-18 Jeep Wrangler JK with the 3.6L running cooler, longer.  1 3/4" bar and plate aluminum core design and 1/8” aluminum end tanks handle rock-crawling and street hauling. Includes upper and lower 5-ply polyester reinforced silicone hoses and quality stainless steel, T-Bolt clamps for a simple, secure installation.

Unique 1 3/4" Bar and Plate Core Design:
25% more efficient than factory tube and fin core design. The BladeRunner features a bar and plate core design which provides greater heat dissipation and better coolant flow for optimum cooling efficiency.

Flow and Performance:
Aircraft-grade aluminum construction and larger core offers 25% more coolant capacity to maintain cooler temperatures. Includes both upper and lower 5-ply polyester reinforced silicone hoses that withstand high- temperatures and outlast factory rubber hoses.

End Tanks:
The unique BladeRunner end tanks are constructed out of 1/8'' TIG-welded aluminum plates for strength and durability.

Billet Aluminum Inlet/Outlet:
1 1/2" diameter billet aluminum inlet and outlet for long-lasting reliability.

TIG-Welded:
100% TIG-welded for race proven strength and durability.

Brass Drainage Valve:
Includes a brass drain valve with a barbed fitting to connect a hose for draining coolant easy and mess free.

Perfect Fit:
Utilizes the factory mounting locations to provide stability for a hassle-free installation. Includes high quality, stainless steel, T-Bolt clamps and heavy-duty 5-ply silicone hoses for strength.

Custom Appearance:
Brushed aluminum finish with an aFe Power logo painted on the front. Radiator hoses are finished in black silicone with an aFe Power logo printed on them.

aFe POWER (Advanced FLOW Engineering) offers dyno-proven intake, filtration, and exhaust upgrades aimed at measurable performance gains. The brand’s lineup is geared toward enthusiasts looking for better airflow, improved sound, and durable materials—from cold air intakes to stainless exhaust systems for street and track applications.