Hose Cowl Vents

Steveston Marine & Hardware has a large selection of Hose and Cowl Vents for you to choose from! We have hose and cowl vents of varying shapes and sizes from Nicro, Perko, AFI, Attwood, Seachoice, SEADOG, and more! Order online and receive FREE SHIPPING on orders over $99! (Some exceptions may apply)


Nicro Mini-Vent 1000 White 3"

Nicro Mini-Vent 1000 White 3"

Nicro Mini-Vent 1000 White 3"..

$243.99

Nicro Vent Cowl 3"

Nicro Vent Cowl 3"

Nicro Vent Cowl 3"..

$120.19

Nicro Vent Cowl 4"

Nicro Vent Cowl 4"

Nicro Vent Cowl 4"..

$212.19

Nicro-Sp Vent Cowl 3" Low Profile

Nicro-Sp Vent Cowl 3" Low Profile

Nicro-Sp Vent Cowl 3" Low Profile..

$98.69

Perko Vent 6X2 W/Screen

Perko Vent 6X2 W/Screen

Perko Vent 6X2 W/Screen..

$28.69

Perko Vent Clam Shell 4"X33/4"

Perko Vent Clam Shell 4"X33/4"

Perko Vent Clam Shell 4"X33/4"..

$63.90

Perko Vent Cowl Chrome/Zinc

Perko Vent Cowl Chrome/Zinc

Perko Vent Cowl Chrome/Zinc..

$53.69

AFI 3 Inch Clam Shell Vent

AFI 3 Inch Clam Shell Vent

Ideal for ventilation needs where a taller vent would foul lines or restrict crew movementWork well ..

$40.39

AFI 3 Inch Inside Trim Ring

AFI 3 Inch Inside Trim Ring

Finishes off interior installation of ventCan be installed in decks between 1" and 2" thickNot compa..

$34.99

AFI 4 Inch Clam Shell Vent

AFI 4 Inch Clam Shell Vent

Ideal for ventilation needs where a taller vent would foul lines or restrict crew movementWork well ..

$48.89

AFI 4 Inch Inside Trim Ring

AFI 4 Inch Inside Trim Ring

Finishes off interior installation of ventCan be installed in decks between 1" and 2" thickNot compa..

$33.99

AFI 4 Inch Vent

AFI 4 Inch Vent

Passive cowl vents allow proper ventilation to help prevent mold and mildew and keep your boat fresh..

$212.19

Attwood Twist-On Hose Flange F/3 Hose

Attwood Twist-On Hose Flange F/3 Hose

For 3" hose. Resistant to gasoline, moisture and any form of marine rot. Installation hole diameter ..

$18.89

Heater Craft Euro Vent Black

Heater Craft Euro Vent Black

"euro vent black" Color : Black..

$48.99

Perko C/P Zinc Ventilator-3 Duct

Perko C/P Zinc Ventilator-3 Duct

Chrome plated. 3" duct threads into neck. Hose clamps not required. Mouth opening is 7 square inches..

$81.29

Perko Cowl Ventilator (1)

Perko Cowl Ventilator (1)

Chrome plated zinc cowl with black plastic base. 3" duck threads into neck. Hose clamps not required..

$68.99

Perko Vent Black Plastic

Perko Vent Black Plastic

Perko Vent Black Plastic..

$28.79

Perko Vent Black Plastic

Perko Vent Black Plastic

Perko Vent Black Plastic..

$25.39

Seachoice Cowl Ventilator-Cpz

Seachoice Cowl Ventilator-Cpz

Die cast zamak with chrome finish. Black polypropylene flange. Pre-drilled for three screws. Size..

$45.30

SEADOG 3 Pvc Lowprofile Cowlvent Red

SEADOG 3 Pvc Lowprofile Cowlvent Red

Dip molded PVC.Includes snap-on deck plate. Size : 5" H x 3" Diameter Color : White with red inte..

$59.39

SEADOG 3 Pvc Lowprofile Cowlvent Wht

SEADOG 3 Pvc Lowprofile Cowlvent Wht

Dip molded PVC.Includes snap-on deck plate. Size : 5" H x 3" Diameter Color : White..

$56.19

SEADOG 3 Pvc Stdprofile Cowlvent Red

SEADOG 3 Pvc Stdprofile Cowlvent Red

Dip molded PVC.Includes snap-on deck plate. Size : 7-3/4" H x 3" Dia. Color : White with red inte..

$79.59

SEADOG 3 Pvc Stdprofile Cowlvent Wht

SEADOG 3 Pvc Stdprofile Cowlvent Wht

Dip molded PVC.Includes snap-on deck plate. Size : 7-3/4" H x 3" Dia. Color : White..

$77.49

SEADOG 4 Pvc Lowprofile Cowlvent Red

SEADOG 4 Pvc Lowprofile Cowlvent Red

Dip molded PVC.Includes snap-on deck plate. Size : 5-7/8" H x 4" Diameter Color : White with red ..

$79.99

SEADOG 4 Pvc Lowprofile Cowlvent Wht

SEADOG 4 Pvc Lowprofile Cowlvent Wht

Dip molded PVC.Includes snap-on deck plate. Size : 5-7/8" H x 4" Diameter Color : White..

$78.69

SEADOG 4 Pvc Stdprofile Cowlvent Red

SEADOG 4 Pvc Stdprofile Cowlvent Red

Dip molded PVC.Includes snap-on deck plate. Size : 9-1/4" H x 3" Dia. Color : White with red inte..

$97.89

SEADOG 4 Pvc Stdprofile Cowlvent Wht

SEADOG 4 Pvc Stdprofile Cowlvent Wht

Dip molded PVC.Includes snap-on deck plate. Size : 9-1/4" H x 3" Dia. Color : White..

$95.79

SEADOG Abs Hose Vent 4  Round - Blac

SEADOG Abs Hose Vent 4 Round - Blac

Injection Molded Chrome ABSFasteners: #10 FH. Chrome picture shown. Hole : 4" A : 2-15/16" B : ..

$5.97

Seadog Cowl Vent Stainless Steel W/Black Plastic Base

Seadog Cowl Vent Stainless Steel W/Black Plastic Base

Seadog Cowl Vent Ss W/Black Plastic Base..

$52.59

SEADOG Hose Vent Elbow

SEADOG Hose Vent Elbow

Injection molded ABS. Works in conjunction with Flush Thru-Vent part numbers, 337326, 337316 and 337..

$16.49

Nicro Mini-Vent 1000 Stainless 3"

Nicro Mini-Vent 1000 Stainless 3"

Nicro Mini-Vent 1000 Stainless 3"..

$326.89

Seadog Cowl For 727130

Seadog Cowl For 727130

Seadog Cowl For 727130..

$36.99

Seadog Cowl For 727140

Seadog Cowl For 727140

Seadog Cowl For 727140..

$54.79

Seadog Cowl For 727145

Seadog Cowl For 727145

Seadog Cowl For 727145..

$60.71

Seadog Cowl Vent Pvc 3" White Interir

Seadog Cowl Vent Pvc 3" White Interir

Seadog Cowl Vent Pvc 3" White Interir..

$56.19

Seadog Cowl Vent Pvc 4" White Interir

Seadog Cowl Vent Pvc 4" White Interir

Seadog Cowl Vent Pvc 4" White Interir..

$78.69

Vetus Electric Ventilator

Vetus Electric Ventilator

Price Per: 1 EA ..

$202.55

Vetus Stainless Steel Mushroom Vent

Vetus Stainless Steel Mushroom Vent

Price Per: 1 EA ..

$270.05

Vetus Stainless Steel Mushroom Vent

Vetus Stainless Steel Mushroom Vent

Price Per: 1 EA ..

$209.36

Attwood Cowl Vent

Attwood Cowl Vent

(Special Order Item) Price Per: 1 EA ..

$55.63

Beckson Cowel Vent Soft 4 White

Beckson Cowel Vent Soft 4 White

(Special Order Item) Price Per: 1 EA ..

$55.84

Beckson Cowl Vent

Beckson Cowl Vent

(Special Order Item) Price Per: 1 EA ..

$56.91

Beckson Cowl Vent

Beckson Cowl Vent

(Special Order Item) Price Per: 1 EA ..

$62.64

Beckson Cowl Vent

Beckson Cowl Vent

(Special Order Item) Price Per: 1 EA ..

$64.76

Beckson Hose Adapt Vent 3

Beckson Hose Adapt Vent 3

(Special Order Item) Price Per: 1 EA ..

$28.49

Beckson Hose Adapt Vent 4

Beckson Hose Adapt Vent 4

(Special Order Item) Price Per: 1 EA ..

$28.34

Beckson Hose Adapt Vent 4

Beckson Hose Adapt Vent 4

(Special Order Item) Price Per: 1 EA ..

$30.48

Beckson Vent W/3 Hose Adapt. Black

Beckson Vent W/3 Hose Adapt. Black

(Special Order Item) Price Per: 1 EA ..

$131.98

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