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K&N Air Filters for the Onan Emerald 4.0 BGD

Onan Emerald 4.0 BGD Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any air filter for Onan models!
  • Designed to Increase Horsepower and Acceleration in your Onan
  • High Air Flow with Excellent Filtration
  • Washable and Reusable
Order your K&N replacement air filter Factory Direct today!
Help your Onan Emerald 4.0 BGD run better.
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K&N Replacement Air Filters
Vehicle DescriptionPart NumberProduct Image 
Onan Emerald 4.0 BGD - All
Generator
Onan Emerald 4.0 BGD Air Filter
E-4425 E-4425 ONAN Emerald 4.0 BGD Air Filter
List Price: $52.99
Factory Direct Price: $33.99

Upgrade your Onan Emerald 4.0 BGD today with a K&N air filter.