
Fits the 2026 Honda Rancher 420 (420cc). Universal Honda ATV airbox drain plug — guaranteed fitment.
The airbox drain plug on the Rancher 420 takes a beating every time you hit the mud. The 2026 model represents the current generation Rancher 420 with the latest Honda engineering and fuel injection system. When the drain plug goes missing or cracks, water and mud get straight into the airbox and from there into your engine. This kit from 22 Off Road fixes the problem in minutes.
The kit includes one OEM-spec drain plug and one hose clamp — everything you need to get sealed back up and back on the trail. The plug uses the same dimensions as the Honda factory part, so it threads in and seals perfectly on the 2026 Rancher 420 airbox without any modification.
Kit Includes
- 1x Airbox drain plug (OEM-spec dimensions)
- 1x Hose clamp
Fitment
- 2026 Honda Rancher 420 (420cc) — all sub-models and trim levels
Related Parts for Your 2026 Honda Rancher 420
- All Rancher 420 Parts — browse the full Rancher 420 catalog
- Airbox Sealer — seal the airbox completely
Fast shipping from 22 Off Road means you can be back on the trail quickly.
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2025 Honda Rancher 420 Airbox Drain Plug
View universal Honda Airbox Drain Plug Kit (all models 2007+)