Attwood In-Line Fuel Overflow ProtectorAttwood Marine
$29.99 $26.99
In-Line Fuel Overflow Protector
The fuel vent line surge protector helps avoid refueling spills because the surge-free line causes automatic fuel nozzles to shut off as the tank fills.
With non-automatic nozzles, the surge protector causes a gurgling sound to indicate that the tank is full.
Incorporates a ball-style check valve with internal baffling.
Features:
- Meets ABYC Standard H-24
- Install in-line with traditional tank vent systems that use standard 5/8" ID vent hose
- Compact size and operates in any orientation within 45° of vertical
- Withstands oil, gas, alcohol-blended fuels
- Includes 2 hose clamps for installation in the vent hose
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.


⚓ Smooth Sailing Shipping
Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).
We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .
🧭 Track The Voyage
You’ll receive tracking info by email once your order ships. If your package is marked “delivered” but not received, please wait 48 hours then reach out to our team.
🛟 Hassle-Free Returns & Exchanges
Returns accepted within 30 days of delivery. Items must be unused and in original packaging.
- Mistaken or damaged cargo? We’ll handle return shipping.
- Changed your course? Return shipping is on you.
- Report defects or damage within 7 days for a free exchange.
💰 Anchor Your Refund
Refunds go back to your original payment method within 5–7 business days after inspection.
📨 Contact the Crew
Questions about your order? Drop anchor at sales@marineelec.com .