Onan Emerald Plus 4000 Oil Filter

K&N oil filters for Onan Emerald Plus 4000 models
  • Protects the engine of your Onan Emerald Plus 4000
  • Heavy duty construction
  • Great with synthetic or conventional oil
These premium oil filters by K&N for Onan Emerald Plus 4000 models with a AL liter engine come from a company focused on quality and performance since 1969.

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
Couldn't ask for better service. Filter arrived in excellent condition.
Paul Aviles, Barstow, California
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
Not in stock