Always Free Shipping—No Minimum Order · Contiguous U.S. orders only. Alaska and Hawaii excluded.
Shipping & Delivery
Always Free Shipping—No Minimum Order Contiguous U.S. orders only. Alaska and Hawaii excluded.
Returns & Refunds
Eligible items may be returned within 30 days of delivery. Items must be new, unused, uninstalled, and in original packaging. An RMA is required.
Installment options at checkout are provided by Shop Pay and its partners and are subject to eligibility. Options depend on your purchase amount and may require a credit check by the financing partner. Terms, rates, and eligibility are determined by the financing partner. For details, see the Shop Pay Installments terms during checkout.
Stainless Steel Louvered Vent - 5" x 4-5/8"
Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not included). Corrosion resistant stamped 304 stainless steel construction.
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 331390-1 Stainless Steel Louvered Vent helps promote air circulation in enclosed spaces such as cabin doors, lockers, and dock boxes. Designed for marine and utility applications, this vent helps reduce conditions associated with mold, mildew, and unpleasant odors while providing a durable, corrosion-resistant ventilation solution.
Constructed from stamped 304 stainless steel, the Sea-Dog louvered vent is suited for installations where reliable airflow and resistance to corrosion are important. Its louvered design supports ventilation while helping protect the opening from direct exposure. Installation is straightforward using six #6 round-head fasteners, which are not included. Use this vent for boat cabin doors, storage lockers, dock boxes, and similar enclosed compartments that require added air circulation.
Key Features:
Feature: Louvered design promotes air circulation in enclosed compartments.
Feature: Helps prevent mold, mildew, and unpleasant odors by supporting ventilation.
Feature: Stamped 304 stainless steel construction provides corrosion resistance.
Feature: Suitable for cabin doors, lockers, dock boxes, and similar applications.
Feature: Installs with six #6 round-head fasteners; fasteners are not included.
Product Details:
Brand: Sea-Dog
Part Number: 331390-1
Product Type: Stainless steel louvered vent
Material: Stamped 304 stainless steel
Nominal Size: 5 inches x 4-5/8 inches
Required Fasteners: Six #6 round-head fasteners, not included
Intended Use: Cabin doors, lockers, dock boxes, and enclosed compartments requiring ventilation
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 331390-1 stainless steel louvered vent for practical airflow support and durable marine-ready construction in enclosed spaces.
SEO Meta Description: Sea-Dog 331390-1 stainless steel louvered vent promotes airflow in cabin doors, lockers, and dock boxes with corrosion-resistant 304 stainless steel.
It worked as is described and it got my uncle‘s fridge back up and running perfectly
Norcold Gas Control
Dennis Johnsen
The Trident Marin Extra Flex Corrugated Wet Exhaust hose works great. I had to replace the old hose coming from the generator muffler to the exhaust pipe going out the hull. The hose needed to be curved and the flex was perfect. Delivery was fast with no issues. Thank you
Trident Marine 2" Extra-Flex Corrugated Marine Wet Exhaust Hose - Sold by the Foot
James Cline
Very pleased with that product
Caliber BunkWrap Kit - Black 16' x 2" x 4" Roll + 4 Caps + HRDW Roll + 4 Endcaps & Stainless Steel Hardware
Gerald
As discribed. Brand new in excellent shape, fast delivery, well made and an awesome price. Super job thanks a million!
The Trident Marin Extra Flex Corrugated Wet Exhaust hose works great. I had to replace the old hose coming from the generator muffler to the exhaust pipe going out the hull. The hose needed to be curved and the flex was perfect. Delivery was fast with no issues. Thank you
J
Caliber BunkWrap Kit - Black 16' x 2" x 4" Roll + 4 Caps + HRDW Roll + 4 Endcaps & Stainless Steel Hardware James Cline
I ordered my product August 30! I have yet to receive it! My shipping cost was over ten dollars ! I could of walked there and picked it up,it would have been faster!
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 
