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 Onan Emerald Plus 4000 oil filters are backed by K&N's limited warranty to be free from defects in materials and workmanship when installed and replaced using engine and equipment manufacturers recommended service intervals.

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
Correct filter for my tractor, reasonable price and fast shipping. Great job K&N
James Morrison, Honey Grove, Texas
Oil Filter
K&N HP-8031
  • Allows For High Oil Flow Rates
  • 1 Inch Nut for Easy Removal
HP-8031  Onan Emerald Plus 4000 OEM 1220645Oil Filter
List Price: $18.99
Your Price: USD $17.99
In stock