Yamaha 5UM-14451-E1-00 - Off-Road Motorcycle Air Filter is a Yamaha Genuine care and service part designed to provide optimal air flow to select WR and YZ off-road motorcycles.

---

Key Features & Benefits

• Yamaha Genuine air filter offering high filtration performance and durability
• Provides optimal airflow to the engine
• Helps protect internal engine components from dirt and debris
• Supports consistent power delivery, especially useful in dusty off-road conditions

---

Fits These Yamaha Models

Yamaha Model	Compatible Years
WR250F	2007-2009, 2011-2013
WR450F	2007-2009, 2011-2015

---

Frequently Asked Questions

What is Yamaha part 5UM-14451-E1-00?

5UM-14451-E1-00 is the Yamaha Off-Road Motorcycle Air Filter, a care and service part designed for air filtration on select off-road motorcycles.

What is Yamaha 5UM-14451-E1-00 used for?

This air filter is used to provide optimal air flow to the engine of specific WR250F and WR450F Yamaha off-road motorcycle models.

Which Yamaha models fit 5UM-14451-E1-00?

This air filter fits WR250F models from 2007-2009 and 2011-2013, and WR450F models from 2007-2009 and 2011-2015. Check model and year fitment before ordering.

---

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.