Boat Accessories and Supplies
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Sea-Dog Line Ign.Swch 3-Pos With Boot 420355-1
SEA-DOG LINE
$48.95 $39.99Sea-Dog Line Ign.Swch 3-Pos With Boot 420355-1 3 Position brass ignition/starter switch w/ 3 screw terminals. 13/16" Shaft dia. Long shaft type. Functions: Off-Ignition-Start.- Part Number:
- 354-4203551
- Availability:
- In Stock - Ships same or next business day.
- Panel:
- 1-1/8" Max
- Terminals:
- 3 Screw
- Boot:
- Yes
$48.95 $39.99 -
Sea-Dog Line Jaw Slide (White) 273161-1
SEA-DOG LINE
$13.00 $10.80Sea-Dog Line Jaw Slide (White) 273161-1 These Slide Fittings are used as part of a Bimini top system to install a new Bimini top to boat rails or for adding additional support arms to an existing top. Jaw Slides attach an eye end securely to...- Part Number:
- 354-2731611
- Availability:
- In Stock - Ships same or next business day.
- Material:
- White Injection Molded Nylon
- Tube O.D.:
- 7/8"
- Pin:
- 3/16"
$13.00 $10.80 -
Sea-Dog Line Knife And Pliers Holder 325925-1
SEA-DOG LINE
$21.04Sea-Dog Line Knife And Pliers Holder 325925-1Great for storing knives, pliers and fishing lure's. Mounting hardware included.- Part Number:
- 354-3259251
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3-7/8"
- B:
- 2-1/4"
- C:
- 8-7/8"
$21.04 -
Sea-Dog Line LED Courtesy Light (White) 401627-1
SEA-DOG LINE
$31.50 $24.58Sea-Dog Line LED Courtesy Light (White) 401627-1 These LED Courtesy Lights feature 9 low amp LEDs per light. White LEDs produce 8 lumens of light, while blue and red LEDs produce 3 lumens. Constructed of corrosion resistant lightweight plastic with...- Part Number:
- 354-4016271
- Availability:
- In Stock - Ships same or next business day.
- Housing:
- White
- LED Color:
- White
- A:
- 3-1/8"
- B:
- 1/2"
- C:
- 2"
$31.50 $24.58 -
Sea-Dog Line LED Day/Night Dome Light 400353-1
SEA-DOG LINE
$101.95 $82.87Sea-Dog Line LED Day/Night Dome Light 400353-1 This vibration resistant LED Day/Night Dome Light is prewired with an on/off/on toggle switch and feature two separate light circuits. One circuit uses a clear bulb and the other circuit uses a red night...- Part Number:
- 354-4003531
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Stamped 304 Stainless Steel
- A:
- 5"
- B:
- 6-3/4"
- C:
- 2"
- Volts:
- 12
$101.95 $82.87 -
Sea-Dog Line LED Flush Mount Round Courtesy Light 401270-1
SEA-DOG LINE
$26.95 $21.99Sea-Dog Line LED Flush Mount Round Courtesy Light 401270-1 These LED Flush Mount Round Courtesy Lights feature a special lens design that aims the light downward while the stainless steel cover focuses the light, preventing it from projecting upwards...- Part Number:
- 354-4012701
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round Plastic/Stamped Stainless Steel
- LED Color:
- White
- A:
- 1-1/2"
- B:
- 1-1/4"
- C:
- 1-1/8"
- Lumens:
- 21
- Stainless Cover:
- Yes
- Gasket:
- Yes
$26.95 $21.99 -
Sea-Dog Line LED Strip Light (Green) 401467-1
SEA-DOG LINE
$29.95 $23.42Sea-Dog Line LED Strip Light (Green) 401467-1 These LED Strip Lights feature 6 or 12 low amp LEDs per light. Circuit boards are epoxy potted for a waterproof seal. Constructed of corrosion resistant lightweight plastic. Installs with two #10 RH fasteners...- Part Number:
- 354-4014671
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Plastic
- LEDs:
- 12
- LED Color:
- Green
- Volts:
- 12/24
- A:
- 6"
- B:
- 3/4"
- C:
- 15/16"
$29.95 $23.42 -
Sold Out, please call for ETA.
Sea-Dog Line LED Transom Light (Round) 400033-1
SEA-DOG LINE
$64.95 $41.38Sea-Dog Line LED Transom Light (Round) 400033-1 Constructed of corrosion resistant stamped 304 stainless steel. Installs with two #8 RH fasteners (not included). All navigation lights must be mounted properly to provide the correct visual alignment and...- Part Number:
- 354-4000331
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Stamped 304 Stainless Steel
- A:
- 3-1/4"
- B:
- 2-1/2"
- C:
- 9/16"
- Finish:
- Stainless
- Volts:
- 12
$64.95 $41.38 -
Sea-Dog Line Lightbulb 12V-10Whalogen1Pr/Pk 441890-1
SEA-DOG LINE
$11.15 $9.99Sea-Dog Line Lightbulb 12V-10Whalogen1Pr/Pk 441890-1- Part Number:
- 354-4418901
- Availability:
- In Stock - Ships same or next business day.
- Trade #:
- 1890
- A:
- 1-1/4"
- B:
- 5/16"
- Watts:
- 10W
- Pack:
- 2
$11.15 $9.99 -
Sea-Dog Line Marine Boat Stainless Steel Dome Light, 12V with On/Off Switch, 6-3/4" Dia 400200-1
SEA-DOG LINE
$72.75 $59.99Sea-Dog Line Dome Light 400200-1 These Dome Lights are prewired with an on/off toggle switch and supplied with a 18.4 watt DC double contact bayonet bulb. Can be converted to LED with a bayonet bulb socket adapter (442042-1) BA15D style base and G4 bulb...- Part Number:
- 354-4002001
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Stamped 304 Stainless Steel
- A:
- 5"
- B:
- 6-3/4"
- C:
- 2-1/8"
- Volts:
- 12
$72.75 $59.99 -
Sea-Dog Line Max Air Horn Mini Trumpet Chrome 432620-1
SEA-DOG LINE
$445.00 $278.59Sea-Dog Line Max Air Horn Mini Trumpet Chrome 432620-1Meets U.S Coast Guard's C.O.L.R.E.G.S. and U.S. Inland Navigation Rules, Annex III Regulations for boats up to 66'. Includes compressor, air tubing, and mounting hardware. Maximum draw, 20 amps.- Part Number:
- 354-4326201
- Availability:
- In Stock - Ships same or next business day.
- Style:
- Compact Double
- Finish:
- Chrome
- Size:
- 9-5/8"W
- Rating:
- 125 db
- Volts:
- 12
$445.00 $278.59 -
Sea-Dog Line Maxblast Air Horn Dual Trump 432520-1
SEA-DOG LINE
$535.00 $469.22Sea-Dog Line Maxblast Air Horn Dual Trump 432520-1Meets U.S Coast Guard's C.O.L.R.E.G.S. and U.S. Inland Navigation Rules, Annex III Regulations for boats up to 66'. Includes compressor, air tubing, and mounting hardware. Maximum draw, 20 amps.- Part Number:
- 354-4325201
- Availability:
- In Stock - Ships same or next business day.
- Style:
- Double
- Finish:
- Chrome
- Size:
- 17"W
- Rating:
- 121 db
- Volts:
- 12
$535.00 $469.22 -
Sea-Dog Line Merc. Push-To-Choke 3Pos. 420381-1
SEA-DOG LINE
$25.95 $20.85Sea-Dog Line Merc. Push-To-Choke 3Pos. 420381-1Polypropylene. Functions: Off-Ign.-Start-Choke. Push to choke.- Part Number:
- 354-4203811
- Availability:
- In Stock - Ships same or next business day.
- Panel:
- 5/8" Max
- Terminals:
- 6 Screw
- Boot:
- No
$25.95 $20.85 -
Sea-Dog Line MRV Wiper Motor (Black) 412211W-3
SEA-DOG LINE
$199.00 $152.52Sea-Dog Line MRV Wiper Motor (Black) 412211W-3 MRV Wiper Motors are a two-speed, self-parking heavy duty motor for interior/protected locations. Sweep angle is preset at 80° or 110°, but can be reset to 40°, 50°, 60°, 70°,...- Part Number:
- 354-412211W3
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5/8"
- B:
- 1-1/2"
- C:
- 4"
- D:
- 7-1/2"
- Sweep:
- 110 Degrees
- Volts:
- 12/2
$199.00 $152.52 -
Sea-Dog Line Nylon Adjustable Folding Drink 588220-1
SEA-DOG LINE
$9.50 $8.15Sea-Dog Line Nylon Adjustable Folding Drink 588220-1Injection molded nylon. Adjusts for containers with a 2-3/8" to 3-7/8" diameter. #6 FH fasteners. Folds to a closed depth of 1".- Part Number:
- 354-5882201
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 3-7/8" H x 3-3/4" W x 3-11/16" D
$9.50 $8.15 -
Sea-Dog Line Oarlock Horn 2" Round Brass 5805901
SEA-DOG LINE
$56.85 $43.99Sea-Dog Line Oarlock Horn 2" Round Brass 5805901 Oarlock Mounts include polyethylene inserts for smooth rotation.- Part Number:
- 354-5805901
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round 2"
- Material:
- Brass
- Shank:
- 2-1/8" L x 1/2" OD
- Pack:
- 1 pr.
$56.85 $43.99 -
Sea-Dog Line Pad Eye SS 081200
SEA-DOG LINE
$3.02Sea-Dog Line Pad Eye SS 81200 These Pad Eyes are great for a block attachments, controlling a lead line, or creating a tie down point. Constructed of corrosion resistant forged 304 stainless steel. Installs with two FH fasteners (not included).- Part Number:
- 354-081200
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5/16"
- B:
- 3/8"
- C:
- 1-3/8"
- Fastener:
- #8 FH
- Pack:
- Bulk
$3.02 -
Sea-Dog Line Power Socket - Plug Only 426114-1
SEA-DOG LINE
$6.99 $6.45Sea-Dog Line Power Socket - Plug Only 426114-1 Made from stamped brass and injection molded nylon & ABS. Maximum rating is 12 volts and 16 amps.- Part Number:
- 354-4261141
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Plug Only
- A:
- N/A
- B:
- N/A
- C:
- N/A
- D:
- N/A
- E:
- N/A
$6.99 $6.45 -
Sea-Dog Line Rl Mount SS Fnder Holder Dual 9 327359-1
SEA-DOG LINE
$150.00 $125.26Sea-Dog Line Rl Mount SS Fnder Holder Dual 9 327359-1 The Rail Mount Dual Fender Holder is for use on 7/8" or 1" tubing. Easy to mount, these fender holders adjust to any angle of railing and can hold any style fender. Folds flat for easy storage when...- Part Number:
- 354-3273591
- Availability:
- In Stock - Ships same or next business day.
- A:
- 9-1/2"
- B:
- 7/8"-1"
$150.00 $125.26 -
Sea-Dog Line Rod Holder Side Mountss 325150-1
SEA-DOG LINE
$61.00 $49.86Sea-Dog Line Rod Holder Side Mountss 325150-1Formed 316 stainless steel. Stainless steel mounting clamps included. Fasteners: #8RH. Carded.- Part Number:
- 354-3251501
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 9" L x 1-5/8" ID
$61.00 $49.86
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.