Onan Emerald Plus 4000 Oil Filter

K&N oil filter for Onan Emerald Plus 4000
  • Protects the engine of your Onan Emerald Plus 4000
  • Heavy duty construction
  • Great with synthetic or conventional oil
K&N’s specially designed premium oil filters for Onan Emerald Plus 4000 models provide excellent filtration even with the heavier grade oils and higher flow rates experienced in extreme conditions.

Your Onan Emerald Plus 4000 deserves a well made premium oil filter! Select the Product Info button below to see everything an oil filter fits.

VehicleProduct  
Onan Emerald Plus 4000 OEM 1220645
Generator
The filter is in a place where it is difficult to use a filter wrench, so that nut on this filter is the best idea since sliced bread.
Ron, Merriam, Michigan
Oil Filter
K&N HP-8031
  • Allows For High Oil Flow Rates
  • 1" Nut for Easy Removal
List Price: $17.89
Your Price: USD $16.99
In stock