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Stainless Steel Cowl Vent
Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not included).
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.
Sea-Dog 331330-1 Stainless Steel Cowl Vent helps bring fresh air below decks by capturing airflow across the top deck and directing it into your boat’s cabin or interior. Designed for marine ventilation, this cowl vent supports improved air circulation in enclosed spaces while adding a durable stainless steel component to your boat’s exterior.
Constructed from stamped 304 stainless steel, the Sea-Dog cowl vent is suited for boat owners who need a practical source of passive cabin ventilation. Its cowl-style design is intended to collect air moving over the deck and force that air below decks. Installation requires four #8 flat-head fasteners, which are not included, allowing you to select fasteners appropriate for your installation surface and application.
With its marine-oriented construction and straightforward installation requirements, this stainless steel boat vent is a useful choice for cabins, interiors, and other below-deck areas where fresh-air circulation is desired. Confirm the installation location and fastener requirements before purchase to ensure the vent is appropriate for your vessel.
Key Features
Fresh-Air Ventilation: Captures airflow across the top deck and directs it into the boat’s cabin or interior.
Stamped 304 Stainless Steel: Provides a durable stainless steel construction for marine applications.
Cowl Vent Design: Supports passive ventilation in below-deck and enclosed boat spaces.
Installation Requirement: Installs with four #8 flat-head fasteners; fasteners are not included.
Product Details
Brand: Sea-Dog
Part Number: 331330-1
Product Type: Stainless steel cowl vent
Material: Stamped 304 stainless steel
Intended Use: Boat cabin and below-deck ventilation
Required Fasteners: Four #8 flat-head fasteners, not included
Approximate Dimensions: 6 inches long by 6 inches wide by 2 inches high
California Proposition 65 Warning
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.
Choose the Sea-Dog 331330-1 stainless steel cowl vent for practical airflow management in your boat’s cabin or below-deck interior.
SEO Meta Description: Improve boat cabin airflow with the Sea-Dog 331330-1 stainless steel cowl vent, designed to direct fresh air below decks through passive ventilation.
It worked as is described and it got my uncle‘s fridge back up and running perfectly
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As discribed. Brand new in excellent shape, fast delivery, well made and an awesome price. Super job thanks a million!
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No option for zero stars. I ordered a roll of 6 awg duplex wire and they drop shipped me a cheap, completely unrelated item. Nobody answers emails or the phone.
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 
