Boat Accessories and Supplies
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Seachoice Boat Universal Kill Switch Kit W/Tether 11681
Seachoice
$20.92 $15.99The presence of a reliable kill switch is essential in providing a safe platform. Designed as a fail-safe to prevent a runaway vessel in the event the operator falls overboard, a quick pull on the lanyard stops the engine. Kit includes switch, 50-inch...- Part Number:
- 50-11681
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Switch w/ Coil Lanyard
$20.92 $15.99 -
Seachoice Int Eye End-7/8 -Black 76051
Seachoice
$4.59 $4.29Seachoice Int Eye End-7/8 -Black 76051 Manufactured from high impact, super tough nylonOffers superior performance.- Part Number:
- 50-76051
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Fits:
- 7/8" OD Tube
- Pack:
- 1 pr.
$4.59 $4.29 -
Seachoice LED Courtesy Interior Blue 3121
Seachoice
$23.32 $20.99Seachoice LED Courtesy Interior Blue 3121 12V4 LED lightsPre-drilled to accommodate #6 screws. • 3" Diax 5/8" DPacked with both chrome and white bezels.- Part Number:
- 50-03121
- Availability:
- In Stock - Ships same or next business day.
- Bezel:
- (1) Chrome
(1) White - LED Color:
- Blue
$23.32 $20.99 -
Seachoice Mini Livewell Light SS Green 50-05511
Seachoice
$19.29 $11.93Seachoice Mini Livewell Light SS Green 50-05511 Can be used in harsh environments with moisture exposureExcellent for lighting walk-ways, steps, seating and lounging areasThe light comes with a very stylish 316 Stainless Steel polished coverInstalled...- Part Number:
- 50-05511
- Availability:
- In Stock - Ships same or next business day.
- LED Color:
- Green
$19.29 $11.93 -
Seachoice Square U 1/2-13 x 3-1/16 x 6-5/16 Bulk 57470
Seachoice
$10.14 $8.99Seachoice Square U 1/2-13 x 3-1/16 x 6-5/16 Bulk 57470 Made of galvanized steelInclude nuts and lock washersCovers most U-Bolt applicationsOne per card or in bulk.- Part Number:
- 50-57470
- Availability:
- In Stock - Ships same or next business day.
- Thread:
- 1/2"-13
- A:
- 3-1/16"
- B:
- 6-5/16"
- C:
- 2"
- Type:
- SQ
- For:
- -
$10.14 $8.99 -
Seachoice Windproof Ashtray 79401
Seachoice
$18.99 $15.99Seachoice Windproof Ashtray 79401 Non corrosive stainless steel non-slip bean bag ashtray with attractive nautical design.- Part Number:
- 50-79401
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue
- Size:
- 4-1/8" dia.
$18.99 $15.99 -
Attwood Marine Glove Box Standard 2638-1
Attwood Marine
$49.99 $33.99Attwood Marine Glove Box Standard 2638-1 Plastic box and door are lightweight and sturdy. Opens easily on a stainless steel hinge pin and locks with a marine locking latch. Installation hole size is 12"L x 4-1/4"H.- Part Number:
- 23-26381
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 13-3/4"L x 5-1/2"H
$49.99 $33.99 -
Beckson Marine Can/Bottle/Air Horn Holder White Hh-6
Beckson Marine
$28.50 $24.99Beckson Marine Can/Bottle/Air Horn Holder White Hh-6 Safety-soft flexible PVC prevents injuries. HH6: Standard size is perfect for beverage cans, hand held air horns, etc. Uses screws to mount.HH61: Two step model. The inner step holds cans and air...- Part Number:
- 35-HH6
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Screw mount
- Color:
- White
- Size:
- 3" W x 4-1/2" H x 2-3/4" Dia.
$28.50 $24.99 -
Seachoice Molded Marine Connector Pol. 13801
Seachoice
$11.83 $9.99Seachoice Molded Marine Connector Pol13801 Polarized 2 contact connectorFor marine and automotive useMolded ABS interiorsProtected by PVC capsFor 6V, 12V and 24V applications10A @ 12V.- Part Number:
- 50-13801
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round
$11.83 $9.99 -
Seachoice Replacement Tether Coil 11691
Seachoice
$8.99 $6.17Seachoice Replacement Tether Coil 11691- Part Number:
- 50-11691
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Replacement Coil Lanyard
$8.99 $6.17 -
Attwood Marine 1.5 Oval Light White LED SS 6350W7
Attwood Marine
$35.69 $21.68Attwood Marine 1.5 Oval Light White LED SS 6350W7Extremely compact, just 1.63" long. With electro-polished 316 Stainless covers and fully sealed electronics. Perfect for step, accent, and courtesy lighting, the Micro Light can be used in rod storage...- Part Number:
- 23-6350W7
- Availability:
- In Stock - Ships same or next business day.
- LED Color:
- White
$35.69 $21.68 -
Attwood Marine Round Corner Dock Fender 93534-1
Attwood Marine
$30.69 $24.99Attwood Marine Round Corner Dock Fender 93534-1 Molded from a lightweight polymeric material that is soft to the touch, easy on hulls, and resistant to UV, chalking, splitting, and crushing. Double-molded eye ends for extra strength. Seamless one-piece...- Part Number:
- 23-935341
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round Corner Fender
- Size:
- 7" x 15"
$30.69 $24.99 -
Seachoice Center Hole Fender
Seachoice
$52.94 $37.87Seachoice Center Hole Fender Center Hole Roto-molded fenders are manufactured from Marine Grade vinyl for superior strength, cushioning and a high gloss finish The valve plug housing is molded into the fender and recessed to prevent the valve lug from...- Part Number:
- seachoice-centerholefender
- Availability:
- In Stock - Ships same or next business day.
- Eye:
- 5/8"
$52.94 $37.87 -
Seachoice Water Dragon W/SS Cov 12Led Blue 50-03621
Seachoice
$342.91 $203.48Seachoice Water Dragon W/SS Cov 12Led Blue 50-03621 Anodized die-cast aluminum body • Thermal overheat protection • Operates at 9 - 30V DC • TecSeal Urethane Potting - Guaranteed Circuit Board...- Part Number:
- 50-03621
- Availability:
- In Stock - Ships same or next business day.
- Lumens:
- 5500
- LEDs:
- 12
- LED Color:
- Blue
- Bezel:
- Stainless Steel
$342.91 $203.48 -
Sierra Ato Fuse Panel 14-Gang Fs40440
Sierra
$50.59 $34.99Sierra Ato Fuse Panel 14-Gang Fs40440For ATO/ATC fuses Interlocking modules snap together 1/4" tin plated copper tab terminals Rated 30 Amp per circuit; 160 amp max for block- Part Number:
- 11-FS40440
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 14
- Fuse:
- ATO/ATC
- Neg Bus:
- Yes
- Size:
- 6-1/4" x 3-1/4"
$50.59 $34.99 -
Sea-Dog Line Stainless Removeable Rod Holde 325190-1
SEA-DOG LINE
$147.00 $114.58Sea-Dog Line Stainless Removeable Rod Holde 325190-1 Stamped 316 stainless. Holder slides in when in use and out from plate when not in use for a lower profile. Fasteners: #10.- Part Number:
- 354-3251901
- Availability:
- In Stock - Ships same or next business day.
- A:
- 9"
- B:
- 1-13/16"
- C:
- 2-15/16"
- D:
- 3-1/4"
$147.00 $114.58 -
Sea-Dog Line Track End Cap Insert (Black) 273213-1
SEA-DOG LINE
$4.99 $4.65Sea-Dog Line Track End Cap Insert (Black) 273213- Track Fittings can be used to add slide track to your boat. Track Slides convert standard hinge fittings for track use. End Caps establish the termination point of a Bimini slide assembly. Constructed...- Part Number:
- 354-2732131
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Track End Cap Insert
- Color:
- Black Injection Molded Nylon
- Width:
- 7/8"
- Length:
- 1-1/4"
$4.99 $4.65 -
Seachoice Cooler Cushion-94 Qt Snap Style 76841
Seachoice
$89.99 $61.72Seachoice Cooler Cushion-94 Qt Snap Style 76841 White UV resistant marine grade vinyl.- Part Number:
- 50-76841
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Snap Straps
- Fits:
- 94 Qt.
- Color:
- White
- Size:
- 31-1/4" x 15-5/8" x 3"
$89.99 $61.72 -
Seachoice Type I Offshore Vest Youth 321Rt-85910
Seachoice
$71.23 $47.29Seachoice Type I Offshore Vest Youth 321Rt-85910 Classified/graded for use on Commercial VesselsUniversal sizingDesigned to keep unconscious wearer face upHighly visible color with Solas reflective tape and approved hardware...- Part Number:
- 50-85910
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Youth
- Weight:
- Under 90 lb.
- Color:
- Flouro Orange
$71.23 $47.29 -
Sold Out, please call for ETA.
Sierra Moduole Illumin Rotoswitch Mp78910
Sierra
$13.99 $13.95Sierra Moduole Illumin Rotoswitch Mp78910Replacement Knob with light tube; includes rubber umbrella sealIllumination modules add flexibility and function to any Rotoswitch® rotary switch By using a variety of colored lenses; the status of each switch...- Part Number:
- 11-MP78910
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Illumination Module Red -Clear -Red
$13.99 $13.95
Shop the Best Boat Accessories Online
Whether you're prepping for a weekend on the water or upgrading your gear, PowerBoatSupply.com has all the boat accessories you need. From electrical components and drink holders to safety gear and dock lines, our wide selection of boat accessories ensures you're ready for anything out on the water.
We carry trusted brands like Sea-Dog Line, Seachoice, Attwood Marine, and more — offering both essential and specialized boat accessories for every type of boater. Not sure which part is right for your setup? Our team is here to help you choose the best boat accessories for your vessel and your adventures.
Browse our best-selling items below and get fast shipping, great prices, and top-rated customer service from PowerBoatSupply.com — your source for quality marine parts and accessories since 1987.