Sea-Dog Standard PVC Cowl Vent with Snap-On Deck Plate – White/Red, Large
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Sea-Dog Standard PVC Cowl Vent with Snap-On Deck Plate – White with Red Interior, Large
A larger-format, standard-profile cowl vent designed for air intake and cabin ventilation. The upright cowl profile maximises airflow compared to low-profile designs, making this the right choice when deck clearance isn’t a constraint and ventilation performance is the priority. The classic white exterior with red interior suits traditional and classic-style boats. Includes a snap-on deck plate and cover for sealing in rough weather.
Key Features
- Large standard-profile cowl vent — maximises airflow for bigger cabins and higher-demand spaces
- White exterior with red interior — a classic nautical colour combination
- Designed for air intake or cabin ventilation, especially effective with a dorade box
- Promotes passive airflow to prevent mould, mildew, and stale air below deck
- Suitable for bilge ventilation with or without a blower
- Includes snap-on deck plate and weather cover for rough conditions
- Constructed from UV-resistant dip-moulded PVC for long-term durability
- Avoid contact with acetone or strong solvents
Parts Desk Insights
Best use case: Choose this large standard-profile vent when you need maximum airflow for a bigger cabin, saloon, or engine compartment and deck clearance isn’t a concern. The larger size moves significantly more air than the smaller standard-profile model, making it well suited to larger vessels or spaces with high ventilation demand. For the smaller standard-profile version in the same white/red finish, see the Sea-Dog Standard PVC Cowl Vent – White/Red. If you need a low-profile option for areas with restricted clearance, see the Sea-Dog Low-Profile Cowl Vent – Large. To service the snap-on deck plate, see the Deck Plate Key or the Universal Deck Plate Key.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.