Read the manual thoroughly and understand all of the instructions, cautions, and warnings before using this equipment. If any section of the manual is not understood, contact your nearest authorized dealer, or contact Generac Customer Service at 1-888-436-3722 (1-888-GENERAC), or www.generac.com with any questions or concerns.
Oil filters for Generac portable generators
Only portable generator models that use OHVI engines require an oil filter.
Environment
This article applies to Generac portable generators.
Which models have OHVI engines?
Currently the 15 kW and 18 kW models feature OHVI engines. Please note that Generac's product offering is constantly changing and this article may not be up to date. See https://www.generac.com/residential-products/portable-generators/ for a complete of current Generac portable generator models.
What is an OHVI engine?
OHVI stands for "Overhead Valve Industrial", this type of engine is manufactured in the United States at Generac's facilities. For more information, see this article.
How do I know if my generator has an OHVI engine?
Use the product lookup tool on Generac.com to search for your generator's serial or model number. This will provide product documentation, such as the user manual and spec sheets, which will indicate the engine type used in your generator.
See also
