Boat Accessories and Supplies
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Ancor 16/4 Tinned Ribbon Cable 100' 154510
Ancor
$192.89 $85.99Ancor 16/4 Tinned Ribbon Cable 100' 154510 100% tinned copper.- Part Number:
- 639-154510
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Flat Ribbon
- Gauge:
- 16/4
- Color:
- Brown/Green/White/Yellow
- Length:
- 100'
$192.89 $85.99 -
Attwood Marine LED Side Lt-Vert Mount Port SS Nv3012SSr-7
Attwood Marine
$58.58 $44.99Attwood Marine LED Side Lt-Vert Mount Port SS Nv3012SSr-7 Top-quality materials, robust construction, durability, and a sleek design. 2 NM U.S.C.G. Certified Easy installation Corrosion Resistant Water-Resistant (IP Rating 67) Features tell-tale...- Part Number:
- 23-NV3012SSR7
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Round
- Type:
- Port
- Lens:
- Red
- Housing:
- Stainless
- Visibility:
- 2 nm
$58.58 $44.99 -
Attwood Marine Pkd Trailer Guide Light 1Pr/Cd 14066-7
Attwood Marine
$35.99 $34.99Attwood Marine Pkd Trailer Guide Light 1Pr/Cd 14066-7 Trailer Guide Lights aid in backing and maneuvering trailers at boat ramps and in tight areas. Waterproof, bright red LED lights make it easy to identify trailer angle and position, even in low-light...- Part Number:
- 23-140667
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 27" L x 1/4" dia.
- Pack:
- Pr.
$35.99 $34.99 -
Sold Out, please call for ETA.
Attwood Marine Replacement Frosted Spare Globe Lens White 5424-71-1
Attwood Marine
$9.99 $8.73Attwood 5424711 Replacement Globe For Series 4900, 5400, 5401 Replacement Globe Translucent Lens for 4900, 5400, and 5401 series all-round lights- Part Number:
- 23-5424711
- Availability:
- In Stock - Ships same or next business day.
- Replaces:
- Globe -
early models - Fits:
- 4900 - 5400 - 5401
- Pkg.:
- Bulk
$9.99 $8.73 -
Lenco Standard Integrated Tactile Switch Kit w/Pigtail f/Single Actuator Systems 15169001
Lenco Marine
$305.99 $199.99Standard Integrated Tactile Switch Kit with Pigtail for Single Actuator Systems Complete your Lenco single actuator trim tab system with the latest, maintenance-free (ALL-IN-ONE) integrated tactile switch kit design. This NEW switch technology improves...- Part Number:
- 622-15169001
- Availability:
- In Stock - Ships In Stock - Ships Same Or Next Business Day.
$305.99 $199.99 -
Sea-Dog Line Connector Set Polqrized 426880-1
SEA-DOG LINE
$9.99 $9.49Sea-Dog Line Connector Set Polqrized 426880-1 16AWG Wire size.- Part Number:
- 354-4268801
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1-1/16"
- B:
- 5/8"
- C:
- 5/16"
$9.99 $9.49 -
Sea-Dog Line Police Whistle & Lanyard(Large 571252-1
SEA-DOG LINE
$7.95 $6.69Sea-Dog Line Police Whistle & Lanyard(Large 571252-1 Made of non-corrosive plastic. Lanyard included on carded whistle, not included on bulk product.- Part Number:
- 354-5712521
- Availability:
- In Stock - Ships same or next business day.
- Description:
- w/Lanyard
- Color:
- Orange
- Pkg.:
- Card
$7.95 $6.69 -
Sea-Dog Line SS Ring Buoy Bracket 491240
SEA-DOG LINE
$10.45 $9.50Sea-Dog Line SS Ring Buoy Bracket 491240Made of 304 stainless steel and has a hook diameter of 4".- Part Number:
- 354-491240
- Availability:
- In Stock - Ships same or next business day.
- Pack:
- Bulk
$10.45 $9.50 -
Sea-Dog Line Stainless Flush Mount Drink 588065
SEA-DOG LINE
$27.45 $24.99Sea-Dog Line Stainless Flush Mount Drink 588065 Stamped 304 stainless. Dual purpose design allows use of beverage cans with or without insulated can wraps and also has rubber insert in bottom. Drain fitting allows water to be drained to bilge. Use 1/4"...- Part Number:
- 354-588065
- Availability:
- In Stock - Ships same or next business day.
- A:
- 4-1/4"
- B:
- 3-5/8"
- C:
- 3-3/16"
- D:
- 3/4"
- E:
- 1/4"
$27.45 $24.99 -
Seachoice 16-14Heat Shrink Butt Con 25/Pk 60191
Seachoice
$21.49 $14.54Seachoice 16-14Heat Shrink Butt Con 25/Pk 60191 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:
- 50-60191
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Color:
- Blue
- Pack:
- 25
$21.49 $14.54 -
Sold Out, please call for ETA.
Seachoice 3/8 #2 Tinned Batt Lug 2/Pk 62461
Seachoice
$11.29 $8.01Seachoice 3/8 #2 Tinned Batt Lug 2/Pk 62461 Marine grade, 99.9% pure copper, tin plated battery lugsSeamless pad provides ultimate performance in strength, conductivity and corrosion resistanceUL Listed / CSA Certified.- Part Number:
- 50-62461
- Availability:
- In Stock - Ships same or next business day.
- Cable Size:
- 2
- Fastener:
- 3/8"
- Pack:
- 2
$11.29 $8.01 -
Seachoice Floating Key Buoy-Red 78081
Seachoice
$6.99 $5.99Seachoice Floating Key Buoy-Red 78081 WatertightFloating key buoy used to store small items such as registration, money, etcDistinctive color top snaps apart.- Part Number:
- 50-78081
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Red
$6.99 $5.99 -
Seachoice Hidden Horn With SS Grill 14571
Seachoice
$43.99 $34.99Seachoice Hidden Horn With SS Grill 14571 Meets ABYC, NMMA specifications • Contains stainless steel cover and 2 electrical connectors (packard and 2-T quick disconnect). • Fastener on center width: 2.1"Cut Out: 3.5" L x 2...- Part Number:
- 50-14571
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3.1" H x 5.6" W x 3.6" D
- Volts:
- 12
- Max Amps:
- 6
$43.99 $34.99 -
Seachoice LED Mini Clearance W/Stud-Amb Mcl95Assch
Seachoice
$13.99 $10.21Seachoice LED Mini Clearance W/Stud-Amb Mcl95Assch Meets the requirements of SAE/DOT/FMVSS/CMVSS standards when properly installed • Sonically sealed, waterproof • Polycarbonate lens and housing, plated steel...- Part Number:
- 50-52561
- Availability:
- In Stock - Ships same or next business day.
- Lens:
- Amber
$13.99 $10.21 -
Seachoice Marine Boat LED Bow Light With Red & Green Lenses 02041
Seachoice
$50.99 $34.99Seachoice LED Bow Light 2041 With Red & Green Lenses2-mile visibility for sail or powerboats under 66'Black plastic baseScrew size is 8.- Part Number:
- 50-02041
- Availability:
- In Stock - Ships same or next business day.
- Housing:
- Stainless
- Base:
- 3-1/4" L x 2-5/16" W
- Height:
- 1- 5/8"
$50.99 $34.99 -
Seachoice SS Red LED Drink Hold W/Drain 79391
Seachoice
$27.93 $19.25Seachoice SS Red LED Drink Hold W/Drain 79391 3 LEDs (12V) • Includes 1/4" drain- Part Number:
- 50-79391
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Stainless Steel
w/Red Light - Size:
- 4-1/4" OD x 3-7/8" D
- Hole:
- 3-5/8"
$27.93 $19.25 -
Seachoice Type I Offshore Jacket Youth 6100-85940-Yth
Seachoice
$76.63 $54.99Seachoice Type I Offshore Jacket Youth 6100-85940-Yth Classified/graded for use on Commercial VesselsUniversal sizingComfortable design for easy wearingDesigned to keep unconscious wearer face upHighly visible color with Solas reflective tape and...- Part Number:
- 50-85940
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Youth
- Weight:
- Under 90 lb.
- Color:
- Flouro Orange
$76.63 $54.99 -
Shurflo Pro Baitmaster II 4648-153-E07
Shurflo
$461.43 $329.99Shurflo Pro Baitmaster II 4648-153-E07 The Shurflo® Pro Baitmaster&trade, II heavy duty livewell/washdown pump is excellent for live-well or washdown applications in harsh marine environments. The seamless motor shell and sealed switch protects...- Part Number:
- 275-4648153E07
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 4
- Ports:
- 1/2" NPT
- PSI:
- 45
- Volts:
- 12
- Amps:
- 8
$461.43 $329.99 -
Sierra Terminal Block 8-Gang Fs40690
Sierra
$30.69 $21.33Sierra Terminal Block 8-Gang Fs40690Combines negative and positive buses in one block.- Part Number:
- 11-FS40690
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 16
- Size:
- 6 x 1.5"
$30.69 $21.33 -
Taylor BoatGuard Fenders with Fender Line - 2 Pack
Taylor
$45.89 $40.00Taylor BoatGuard Fenders with Fender Line - 2 Pack Ribs minimize rolling Seamless one piece construction Tough UV marine vinyl lasts years in the sun- Part Number:
- taylor-boatguard2pk
- Availability:
- In Stock - Ships same or next business day.
$45.89 $40.00
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.