- Compact 3-inch diameter core and external internal fins transfer heat quickly while requiring minimal airflow for effective cooling.
- Made from thick, high quality aluminum that resists warping or twisting to withstand under-hood temperatures for long-lasting performance.
- Streamlined single pass construction optimizes airflow and heat transfer from internal and external fins through the compact 3-inch core.
This compact heat sink is ideal for dissipating heat from fluids in tight spaces. Its external and internal fins maximize heat transfer with minimal airflow, while its 3-inch diameter core allows mounting in various under-vehicle locations. A single pass design cools transmission fluid, fuel, engine oil, power steering, or gear lube efficiently. Constructed of thick, high quality aluminum, it remains rigid without warping or twisting even under high temperatures. A satin aluminum finish protects against corrosion. At only 3 inches wide, this heat sink can remove excess heat from confined areas without taking up much space. 3/8" NPT Ports, pair of barbs supplied.