Back to Blog Home
When it comes to finishing touches that combine function and style, the Chrome Oil Tank Fill Cap Plug (Push-In, 1999-2004) is a must-have upgrade for your Big Dog Motorcycle. Designed to fit models from 1999 to 2004, this factory certified OEM part delivers a polished chrome look while ensuring a secure seal on your oil tank.
Whether you’re replacing a lost or worn cap, or just giving your bike a subtle refresh, this push-in style cap plugs directly into place—no threading required. It’s engineered for ease of use and a firm fit that won’t back out due to vibration. Plus, the brilliant chrome finish complements other custom or factory chrome elements for a cohesive, high-end aesthetic.
This cap is more than just a shiny upgrade. It’s a practical solution that prevents oil splash and debris entry, preserving the longevity of your engine. The push-in design also means quicker maintenance access, making oil checks and top-offs simpler when you’re on the go.
Included in our curated selection of Big Dog Parts, this cap reflects our dedication to offering authentic, high-quality components that respect the heritage and integrity of your ride.
Order your Chrome Oil Tank Fill Cap Plug (Push-In, 1999-2004) today and complete your custom look with a detail that matters.
