What kind of oil do I use?

What kind of oil do I use?

What Kind of Oil Do I Use?

According to Generac's manuals for most air-cooled engines, the required oil is Synthetic SAE 5W-30 suitable for all temperature ranges. However, it's important to consider the average high and low temperatures in your specific region.

Before starting the engine, ensure you verify the proper type and quantity of engine oil. Failure to do so could lead to engine damage.

To maintain the product warranty, the engine oil should be serviced as per the recommendations in the manual. For your convenience, Generac Maintenance Kits are available, comprising engine oil, oil filter, air filter, spark plug(s), a shop towel, and a funnel. These kits can be obtained from an IASD. All Generac oil kits meet the minimum American Petroleum Institute (API) Service Class SJ, SL, or better. Do not use special additives.

For all liquid-cooled and diesel generators, it's crucial to consult the specific model manual you possess. Engine configurations can vary from unit to unit, so ensure you refer to the manual for your specific engine setup. For more information, visit Generac's Product Support Lookup.


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