Boat Accessories and Supplies
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Sea-Dog Line WaterProof Heavy Duty Wiper Motor (White) 412228W-3
SEA-DOG LINE
$209.00 $164.99Sea-Dog Line WaterProof Heavy Duty Wiper Motor (White) 412228W-3 Waterproof Heavy Duty Wiper Motors are a two-speed, self-parking motor for exterior/unprotected locations. Sweep angle is preset at 80° or 110°, but can be reset to 40°,...- Part Number:
- 354-412228W3
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5/8"
- B:
- 2-1/2"
- C:
- 4"
- D:
- 7-1/2"
- Sweep:
- 80 Degrees
- Volts:
- 12/2
$209.00 $164.99 -
Sea-Dog Line Windshield Wiper Blade 411114-1
SEA-DOG LINE
$14.25 $11.91Sea-Dog Line Windshield Wiper Blade 411114-1 All hook style wiper blades and arms are replacements for Sea-Dog® wipers sold prior to 1993. In addition, the hook style wiper blades and arms will fit most older wipers sold by AFI®, Wilcox®, NA...- Part Number:
- 354-4111141
- Availability:
- In Stock - Ships same or next business day.
- Style:
- Hook
- C:
- 14"
$14.25 $11.91 -
Sea-Dog Line Wiper Blade Straight Blade Style Arm (Silver) 414214S-1
SEA-DOG LINE
$33.75 $26.06Sea-Dog Line Wiper Blade Straight Blade Style Arm (Silver) 414214S-1 These deluxe curved Wiper Blades feature a marine grade silicone rubber squeegee. For use on flat or curved windshields with a straight blade style arm. Constructed of corrosion...- Part Number:
- 354-414214S1
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 304 Stainless Steel
- Finish:
- Silver
- A:
- 14"
$33.75 $26.06 -
Sea-Dog Line Wiper Blade Straight Blade Style Arm (Silver) 414216S-1
SEA-DOG LINE
$34.75 $26.81Sea-Dog Line Wiper Blade Straight Blade Style Arm (Silver) 414216S-1 These deluxe curved Wiper Blades feature a marine grade silicone rubber squeegee. For use on flat or curved windshields with a straight blade style arm. Constructed of corrosion...- Part Number:
- 354-414216S1
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 304 Stainless Steel
- Finish:
- Silver
- A:
- 16"
$34.75 $26.81 -
Seachoice 1/4 Dia. Heat Shrk Sleeve 7/Pk 60391
Seachoice
$3.30Seachoice 1/4 DiaHeat Shrk Sleeve 7/Pk 60391 Vinyl heat shrinkable tubing2:1 Shrink ratioProvides additional insulation and abrasion resistance.- Part Number:
- 50-60391
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/4" x 6"
- Color:
- Black
- Pack:
- 7
$3.30 -
Seachoice 100Amp Panel 285 Ser Cir Break Sc11468
Seachoice
$56.69 $43.56Seachoice 100Amp Panel 285 Ser Cir Break Sc11468- Part Number:
- 50-11468
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 100
$56.69 $43.56 -
Seachoice 12-10 5/16Heat Shrink Rng 25/Pk 60061
Seachoice
$28.59 $14.47Seachoice 12-10 5/16Heat Shrink Rng 25/Pk 60061 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60061
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 43444
- Stud:
- 5/16"
- Color:
- Yellow
- Pack:
- 25
$28.59 $14.47 -
Seachoice 12-10 Female Quick Disc. 25/Pk 60311
Seachoice
$34.32 $26.05Seachoice 12-10 Female Quick Disc25/Pk 60311 Marine grade heat shrinkable quick disconnect terminals99.9% Pure copper with butted seam barrel, tin platedClear polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60311
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 43444
- Connection:
- Female
- Color:
- Yellow
- Pack:
- 25
$34.32 $26.05 -
Seachoice 12-10 Heat Shrink Butt Con 100Pk 61171
Seachoice
$80.11 $48.99Seachoice 12-10 Heat Shrink Butt Con 100Pk 61171 Marine grade heat shrinkable butt splices99.9% Pure copper with seamless tube, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-61171
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 43444
- Color:
- Yellow
- Pack:
- 100
$80.11 $48.99 -
Seachoice 12-10#10Heat Shrink Ring (25/Pk) 60041
Seachoice
$28.59 $14.47Seachoice 12-10#10Heat Shrink Ring (25/Pk) 60041 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60041
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 43444
- Stud:
- #10
- Color:
- Yellow
- Pack:
- 25
$28.59 $14.47 -
Seachoice 120V Super Electric Air Pump 86986
Seachoice
$71.39 $43.72Seachoice 120V Super Electric Air Pump 86986 For Inflatables Boats, Toys, Towables, Air Beds, Balls and more • Inflates or deflates quickly • Comes with various valves, 2' hose and 10' power cord • Draws 16...- Part Number:
- 50-86986
- Availability:
- In Stock - Ships same or next business day.
- Volts:
- 120
$71.39 $43.72 -
Seachoice 16-14 5/16 Heat Ring Ter 25Pk 50-60081
Seachoice
$28.59 $14.47Seachoice 16-14 5/16 Heat Ring Ter 25Pk 50-60081 Marine grade heat shrinkable ring terminals99.9% Pure copper with brazed seam barrel, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60081
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Stud:
- 5/16"
- Color:
- Blue
- Pack:
- 25
$28.59 $14.47 -
Seachoice 16-14 Female Quick Disc. 25/Pk 60291
Seachoice
$25.73 $18.00Seachoice 16-14 Female Quick Disc25/Pk 60291 Marine grade heat shrinkable quick disconnect terminals99.9% Pure copper with butted seam barrel, tin platedClear polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60291
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Connection:
- Female
- Color:
- Blue
- Pack:
- 25
$25.73 $18.00 -
Seachoice 16-14 Heat Shrk Butt Con 100Pk 61161
Seachoice
$74.39 $44.13Seachoice 16-14 Heat Shrk Butt Con 100Pk 61161 Marine grade heat shrinkable butt splices99.9% Pure copper with seamless tube, tin platedProprietary nylon/polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire inspection...- Part Number:
- 50-61161
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Color:
- Blue
- Pack:
- 100
$74.39 $44.13 -
Seachoice 16-14 Male Quick Disc. 25/Pk 60301
Seachoice
$31.69 $20.84Seachoice 16-14 Male Quick Disc25/Pk 60301 Marine grade heat shrinkable quick disconnect terminals99.9% Pure copper with butted seam barrel, tin platedClear polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60301
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Connection:
- Male
- Color:
- Blue
- Pack:
- 25
$31.69 $20.84 -
Seachoice 2/0 Copper Strght Post Top Pos 50-63591
Seachoice
$9.99 $7.93Seachoice 2/0 Copper Strght Post Top Pos 50-63591 Environmentally friendly, 100% copper battery terminalThe post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant – making it exempt from...- Part Number:
- 50-63591
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Positive
- Cable Size:
- 36557
- Material:
- Copper
$9.99 $7.93 -
Seachoice 2/0 Copper Strght Top Neg 50-63581
Seachoice
$9.99 $7.93Seachoice 2/0 Copper Strght Top Neg 50-63581 Environmentally friendly, 100% copper battery terminalThe post top design is manufactured with the highest quality C11000 ETP copper and is completely lead free and RoHS compliant – making it exempt from CA...- Part Number:
- 50-63581
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Negative
- Cable Size:
- 36557
- Material:
- Copper
$9.99 $7.93 -
Seachoice 22-18 Female Quick Disc 25/Pk 60271
Seachoice
$30.69 $20.06Seachoice 22-18 Female Quick Disc 25/Pk 60271 Marine grade heat shrinkable quick disconnect terminals99.9% Pure copper with butted seam barrel, tin platedClear polyolefin 3:1 shrink ratio tubing with adhesive lining provides maximum clarity for wire...- Part Number:
- 50-60271
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 22-18
- Connection:
- Female
- Color:
- Red
- Pack:
- 25
$30.69 $20.06 -
Seachoice 25' Trailer Wing Harness A25Whsch
Seachoice
$21.36 $15.15Seachoice 25' Trailer Wing Harness A25Whsch Wire descriptions: White - ground, Brown - tail lamps, Yellow - driver side stop/turn, Green - passenger side stop/turn25-ft 4-way harness with 4-ft trunk connector.- Part Number:
- 50-52961
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 25'
$21.36 $15.15 -
Seachoice 3/8 Dia Heat Shrink Sleeve 5/Pk 60401
Seachoice
$3.26Seachoice 3/8 Dia Heat Shrink Sleeve 5/Pk 60401 Vinyl heat shrinkable tubing2:1 Shrink ratioProvides additional insulation and abrasion resistance.- Part Number:
- 50-60401
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/8" x 6"
- Color:
- Black
- Pack:
- 5
$3.26
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.