
PRE-OILED AIR FILTER
In stock · stock as of Sep 16, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
Each Twin Air filter is pre-oiled with Twin Air biodegradable foam filter oil, developed exclusively for Twin Air by Chevron Texaco. Independently tested by the most prestigious engineering lab in Germany and was found to be the superior filter oil on the market.
Specs
- Vehicle
- Dirt Bike
- Weight Lb
- 0.2
- Shipping Class
- standard
Vehicle Fitment
Check TWIN AIR PRE-OILED AIR FILTER (part 151121X) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Kawasaki KX250F
2017–2020
Kawasaki KX450F
2016–2018
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.


