This is the new (November, 2025) Carp Coastal Marine website. Looking for our old online shopping website? Both websites allow purchasing of our entire line of marine supplies. Click Here for the old Marine Store

Product Search

ATTWOOD MARINE 1495-1 LOUVERED VENT-OFF WHITE
Price: $25.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Attwood Louvered Vent, Off White Constructed of paintable, corrosion-resistant ABS plastic with no sharp edges. For 3" I.D. ventilation system use with 13451 collector box. Installs with #8 fasteners. Dimensions: 17-7/8" L x 3-7/16" H x 3/4" D
ALT Part Numbers: ATT 14951, 27-1006
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Attwood Marine

SKU:23-14951

UPC:022697010438

ATTWOOD MARINE 1495-1 LOUVERED VENT-OFF WHITE
ATTWOOD MARINE 1488-5 LOUVERED VENT SS
Price: $71.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Louver Vent S/S All-welded 304 stainless steel construction with polished finish. Adapts to 3" or 4" ventilation systems. Predrilled with six mounting holes to accommodate #8 screws. Dimensions: 11-5/16" L x 4-3/8" H x 3/4" D
ALT Part Numbers: ATT 14885, 27-1061
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Attwood Marine

SKU:23-14885

UPC:022697148858

ATTWOOD MARINE 1488-5 LOUVERED VENT SS
ATTWOOD MARINE 1341-1 COLLECTOR BOX F/2-3 HOSES
Price: $19.69
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Attwood Collector Box For 1423,1424,1425,1426,1494,1496A Cut-outs for two 3' I.D. hoses. Corrosion-resistant plastic. For use w/plastic venturi, flush louvered, or trimline vent.
ALT Part Numbers: ATT 13411, 27-1001
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Attwood Marine

SKU:23-13411

UPC:022697134110

ATTWOOD MARINE 1341-1 COLLECTOR BOX F/2-3 HOSES
ATTWOOD MARINE 13451 3 COLLECTOR BOX
Price: $25.79
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Attwood Collector Box for 1495 Vent Use with plastic louvered vent, with two 3" I.D. wire supported ventilation hoses. Box fastens to vent with screws or pop rivets, vent then fastens to the deck. Corrosion-resistant plastic.
ALT Part Numbers: ATT 13451, 27-1200
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Attwood Marine

SKU:23-13451

UPC:022697134516

ATTWOOD MARINE 13451 3 COLLECTOR BOX
SEACHOICE 16081 STMPD.SS VENTILATOR-RND-3 1/4
Price: $8.25
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Seachoice 3-1/4" Round S/S Ventilator Round stamped stainless steel vent allows ventilation to confined areas. Will cover holes up to 2-1/2".
ALT Part Numbers: SCP 16081, 27-1522
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Seachoice

SKU:50-16081

UPC:719249160818

SEACHOICE 16081 STMPD.SS VENTILATOR-RND-3 1/4
PERKO 0330DP2CHR 3-1/4 OD LCKR VENTILATOR
Price: $15.09
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: 3-1/4 Od Lckr Ventilator Chrome plated brass. Screw size is 6 R.H.
ALT Part Numbers: PKO 0330DP2CHR, 27-1502
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-0330DP2CHR

UPC:085226035135

PERKO 0330DP2CHR 3-1/4  OD LCKR VENTILATOR
T-H MARINE LV1FWDP LOUVERED VENT COVER - WHT
Price: $10.39
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: T-H Marine Louvered Vent Cover 5-5/8" OD, Fits Into 4" Hole Designed with louvers to eliminate see-thru look and deflect rain. Designed with a flange molded into part so raw edges of cut are hidden and protected.
ALT Part Numbers: THM LV1FWDP, 27-1011
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: T-h Marine

SKU:232-LV1FWDP

UPC:733572042948

T-H MARINE LV1FWDP LOUVERED VENT COVER - WHT
T-H MARINE LV1DP LOUVERED VENT COVER - BLK
Price: $10.39
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: T-H Marine Louvered Vent Cover 5-5/8" OD, Fits Into 4" Hole Designed with louvers to eliminate see-thru look and deflect rain. Designed with a flange molded into part so raw edges of cut are hidden and protected.
ALT Part Numbers: THM LV1DP, 27-1010
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: T-h Marine

SKU:232-LV1DP

UPC:733572042924

T-H MARINE LV1DP LOUVERED VENT COVER - BLK
PERKO 1271DP0CHR 6 X 2 VENTILATOR C/P ZINC
Price: $26.49
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Perko Transom/Locker Vent, 6" Chrome/Brass Chrome plated brass w/an anodized aluminum expanded mesh screen. Screw size is 8.
ALT Part Numbers: PKO 1271DP0CHR, 00-6900
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Perko

SKU:9-1271DP0CHR

UPC:085226037344

PERKO 1271DP0CHR 6  X 2  VENTILATOR C/P ZINC
BECKSON MARINE C-1 COWL VENT-WHITE 6-1/4X7X3
Price: $43.10
Not In Stock
May be available soon with price change.
Item may be special order or out of stock. Please call 321-952-1303 or Contact Us for price and availability.
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Beckson C1 Cowl Vent, White 6-1/4" W x 7" D x 3" H White cycolac plastic with white acrylic cap to prevent cracking or discoloring.
ALT Part Numbers: BEC C1, 00-9500
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Beckson Marine

SKU:35-C1

UPC:021083000503

BECKSON MARINE C-1 COWL VENT-WHITE 6-1/4X7X3