Finding the best engine oil for your Mack can be hard but it’s crucial in ensuring the health and durability of your Mack engine. Your Mack 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 Mack which can help you maintain the efficiency and performance of your Mack truck or bus.

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