Finding the best engine oil for your Sisu can be hard but it’s crucial in ensuring the health and durability of your Sisu engine. Your Sisu will last longer and perform much better if you consistently use the appropriate motor oil. Similarly, there are gear oil and automatic transmission fluid (ATF) products designed specifically for your Sisu which can help you maintain the efficiency and performance of your Sisu truck or bus.

Please select the model of your Sisu truck or bus below and we’ll provide some suggestions for the best engine oil.