First, the radiator plays a vital role in regulating the temperature of the oil. When your engine gets hot, the radiator dissipates heat from the engine to the surrounding environment. As a result, the temperature of the engine remains cool and stable, reducing the risk of overheating and engine damage.

Additionally, the radiator is designed to work in tandem with the oil cooler to ensure your engine oil remains at the proper temperature. The oil cooler helps cool the oil that circulates in the engine, and the radiator helps dissipate the heat from the oil cooler. Together they form a strong team, working in harmony to keep the engine running at its best.

Another benefit of having a radiator in your oil cooler system is that it can save you money in the long run. Motor oil is the lifeblood of your vehicle and needs to be kept at the proper temperature to avoid costly repairs. When an engine overheats, it can cause serious damage to the oil and other engine components. With a functioning oil cooler system, you can avoid these costly repairs and extend the life of your vehicle.

Plus, a radiator in an oil cooler system keeps your vehicle running more efficiently. When an engine is running at its optimum temperature, it uses less fuel and produces fewer emissions. So you can enjoy a greener vehicle and potentially save money on gas.

In conclusion, the radiator is an important part of the oil cooler system and does your vehicle well. It helps regulate oil temperature and works in conjunction with the oil cooler to save you on costly repairs and keep your vehicle running more efficiently. A functioning oil cooler system with radiator is definitely worth considering if you're looking to improve the performance and longevity of your vehicle.