Sea-Dog 3573901 Emergency Deck Fill Plug, POP Display 10/pk
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
The Sea-Dog 3573901 Emergency Deck Fill Plug is an essential, temporary solution for lost deck fill caps—helping keep your boat’s fuel fill secured until you can replace the OEM cap.
Key Features
- Fits most 1-1/2" hose deck fills when your cap is lost
- Temporary use only until you can replace your OEM cap
- Constructed of fuel resistant Nitrile-Buna rubber
Intended Use
- Hose deck fill ports (emergency/temporary sealing after a lost cap)
Product Details
- Sea-Dog Emergency Deck Fill Plug
- Part/Model: 357390-1 (displayed as 3573901 on product title)
- Package: POP Display 10/pk
- Fits: most 1-1/2" hose deck fills
Parts Desk Insights
Best Use Case: Keep one onboard for emergencies so you can temporarily seal a 1-1/2" hose deck fill if the cap is lost.
Common Issues: If it doesn’t seat properly, confirm the deck fill is a 1-1/2" hose deck fill and re-check alignment with the opening before use. Replace the OEM cap as soon as possible to restore the intended fit and finish.
Related Products & Accessories
- Deck Fillers (Browse the category) - Explore additional deck fill plugs/caps and related hardware.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.