Every HEL oil cooler kit features a high-quality, reliable oil cooler manufactured by Setrab in Sweden. We have been using Setrab coolers for 10+ years, and have never had any issues with the performance or quality. Having an oil cooler fail or even burst is not something you want to experience, especially in demanding conditions and that is something we have never seen with Setrab's build quality. In the past, we've even had reports of front-end collisions and the Setrab oil cooler was the only component that still worked!

Using high-flow AN10 performance hose to deliver and return oil. The thermostat ensures that your engine oil flows to the external oil cooler only when the oil reaches the desired temperature (92°C / 198°F).

Around 10% of the engine oil circulates through the oil cooler at any given time, this ensures a continuous flow that prevents air pockets and safeguards against thermal shock to the system. The surplus oil is then channelled back to the engine through the internal bypass system, promoting faster warm-up, providing added safeguarding in cold weather conditions, and eliminates the risk of overcooling.