2003 Honda TRX400EX 397 Oil Filter

K&N oil filter for 2003 Honda TRX400EX 397
  • Protects the engine of your Honda TRX400EX
  • Heavy duty construction
  • Great with synthetic or conventional oil
K&N oil filters designed for the 2003 Honda TRX400EX provide outstanding filtration. Their high flow design can help to improve your Honda TRX400EX’s engine performance by reducing oil filter restriction.

Your 2003 Honda TRX400EX deserves a well made premium oil filter! Select the Product Info button below to see everything an oil filter fits.

2003 Honda TRX400EX 397 - All Models
Great filter. I just couldn't figure out where to put it.
Bryan Hart, Letart, Texas
Oil Filter
K&N KN-113
  • Outstanding Filtration
  • Allows High Oil Flow Rates
Your Price: USD $7.19
In stock