Boat Accessories and Supplies
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Lumitec Zambezi Quattro Surface Mount Underwater Light - Spectrum RGBW 101460
Lumitec
$428.79 $413.29Zambezi Quattro Surface Mount Underwater Light - Spectrum RGBW 101460 Leveraging the SeaBlaze Quattro, Zambezi Quattro is the perfect match for larger pontoon boats, aluminum skiffs, and floating docks. Vivid Spectrum output, delivers more than...- Part Number:
- CW-70099
$428.79 $413.29 -
M1 6†Color Optix Marine 2-Way Speakers (pr) Black M1-6B
Rockford Fosgate
$219.99M1 6” Color Optix Marine 2-Way Speakers (pr) Black M1-6B The M1-6B Color Optix™ 2-way 6" speakers deliver loud, clear, accurate sound, and light the way for your journey! Their smaller 6" size allows them to be used in many OEM...- Part Number:
- 227-M16B
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way Coax
- Tweeter Size:
- 1” (25.4 mm)
- Power Handling (RMS):
- 75 Watts RMS 300 Watts Peak
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 42 Hz - 22 kHz
- Mounting Hardware:
- Stainless Steel
- Grille/Trim Ring Included:
- Yes
- Midrange Size (Nominal Diameter):
- 6"
$219.99 -
M1 6†Color Optix Marine 2-Way Speakers (pr) White M1-6
Rockford Fosgate
$219.99M1 6” Color Optix Marine 2-Way Speakers (pr) White M1-6 The M1-6 Color Optix™ 2-way 6" speakers deliver loud, clear, accurate sound, and light the way for your journey! Their smaller 6" size allows them to be used in many OEM upgrades. The...- Part Number:
- 227-M16
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way Coax
- Tweeter Size:
- 1” (25.4 mm)
- Power Handling (RMS):
- 75 Watts RMS 300 Watts Peak
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 42 Hz - 22 kHz
- Mounting Hardware:
- Stainless Steel
- Grille/Trim Ring Included:
- Yes
- Midrange Size (Nominal Diameter):
- 6"
$219.99 -
M1 8†Color Optix Marine 2-Way Speakers (pr) Black M1-8B
Rockford Fosgate
$309.99M1 8” Color Optix Marine 2-Way Speakers (pr) Black M1-8B The M1-8B Color Optix™ 2-way 8” speakers deliver loud, clear, accurate sound, and light the way for your journey! The speakers connect with the Rockford Fosgate Color...- Part Number:
- 227-M18B
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way Coax
- Tweeter Size:
- 1” (25.4 mm)
- Power Handling (RMS):
- 150 Watts RMS 600 Watts PEAK
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 35 Hz - 22 kHz
- Mounting Hardware:
- Stainless Steel
- Grille/Trim Ring Included:
- Yes
- Midrange Size (Nominal Diameter):
- 8"
$309.99 -
M2 8†Color Optix Marine 2-Way Horn Speakers (pr) Black M2-8HB
Rockford Fosgate
$899.99M2 8” Color Optix Marine 2-Way Horn Speakers (pr) Black M2-8HB The M2-8B Color Optix™ 2-way 8” horn speakers deliver extra-loud, clear, accurate sound, while lighting the way on your journey! The speakers connect with the Rockford...- Part Number:
- 227-M28HB
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way
- Tweeter Size:
- 1”, (25.4 mm) High Efficiency Horn Tweeter
- Midrange Size (Nominal Diameter):
- 8"
- Midrange Mounting Depth:
- 3.35" (85 mm)
- Power Handling (RMS):
- 300 Watts RMS 1200 Watts PEAK
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 20 Hz - 25 kHz
- Mounting Hardware:
- Yes
- Grille/Trim Ring Included:
- Yes
$899.99 -
M2 8†Color Optix Marine 2-Way Horn Speakers (pr) White/Stainless M2-8H
Rockford Fosgate
$899.99M2 8” Color Optix Marine 2-Way Horn Speakers (pr) White/Stainless M2-8H The M2-8 Color Optix™ 2-way 8” horn speakers deliver extra-loud, clear, accurate sound while lighting the way on your journey! The speakers connect with the...- Part Number:
- 227-M28H
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way
- Tweeter Size:
- 1”, (25.4 mm) High Efficiency Horn Tweeter
- Midrange Size (Nominal Diameter):
- 8"
- Midrange Mounting Depth:
- 3.35" (85 mm)
- Power Handling (RMS):
- 300 Watts RMS 1200 Watts PEAK
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 20 Hz - 25 kHz
- Mounting Hardware:
- Yes
- Grille/Trim Ring Included:
- Yes
$899.99 -
M2 8†Color Optix Marine 2-Way Speakers (pr) White/Stainless M2-8
Rockford Fosgate
$579.99M2 8” Color Optix Marine 2-Way Speakers (pr) White/Stainless M2-8 The M2-8 Color Optix™ 2-way 8” speakers deliver loud, clear, accurate sound, and light the way for your journey! The speakers connect with the Rockford Fosgate Color...- Part Number:
- 227-M28
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way Coax
- Tweeter Size:
- 1" (25.4 mm)
- Midrange Size (Nominal Diameter):
- 8"
- Midrange Mounting Depth:
- 3.35" (85 mm)
- Power Handling (RMS):
- 250 Watts RMS 1000 Watts Peak
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 35 Hz - 24 kHz
- Mounting Hardware:
- Stainless Steel
- Grille/Trim Ring Included:
- Yes
$579.99 -
Magma Rectangular Grill Cover (12 x 18 in) Jet Black A10-1290JB
Magma
$125.09 $106.99Rectangular Grill Cover (12 x 18 in) Jet Black A10-1290JB These grill covers are designed specifically to fit any Magma rectangular grill with a 12” X 18” grilling surface and are available in boating’s most popular colors. Constructed...- Part Number:
- 214-A101290JB
- Availability:
- In Stock - Ships same or next business day.
$125.09 $106.99 -
OceanLED X-Series X8 - White LEDs 012304W
Oceanled
$379.99 $259.99X-Series X8 - White LEDs The X8 packs a mighty 2,300 Fixture Lumens into its low profile design and utilizes focused optics to produce a 60x circular beam from each LED providing great water penetration, illuminating a large area. Choose either a...- Part Number:
- 812-012304W
$379.99 $259.99 -
OEM Mercury 5.7L V10 350hp Verado Outboard Vented Splash Cover (Black) 8M0228524
Mercury Marine / Quicksilver
$309.49 $262.99This Mercury Vented Splash Cover is designed and tested to protect the finish on your Mercury 5.7L V10 350hp Verado outboard from exposure to the elements or other damage when your boat is operating on the water. Fits 5.7L V10 350hp Verado...- Part Number:
- 710-8M0228524
- Availability:
- In Stock - Ships same or next business day.
$309.49 $262.99 -
Open Box Garmin GPSMAP® 743xsv GPS Chartplotter w/Touchscreen, SideVü, ClearVü and Traditional CHIRP Sonar with Navionics+ Mapping 010-02365-61
Garmin
$1,299.99 $1,199.99Garmin GPSMAP® 743xsv Combo GPS/Fishfinder GN+ GET A SHARPER VIEW FROM YOUR CONNECTED HELM With its sleek design, powerful processing and upgraded display, this advanced 7” chartplotter integrates seamlessly...- Part Number:
- OPENBOX-010-02365-61
$1,299.99 $1,199.99 -
OPEN BOX Garmin Striker™ Vivid Series 7" Fishfinder, 7cv US with GT20-TM Transducer 010-02552-00
Garmin
$419.99 $399.99Garmin STRIKER™ Vivid 7cv WW Fishfinder with GT20-TM THE CHOICE IS YOURS See fish and structure in maximum detail when you pick your display color, your location and your sonar for your day on the water with the STRIKER Vivid...- Part Number:
- OPENBOX- 010-02552-00
$419.99 $399.99 -
On Sale
OPEN BOX Garmin Vivid Series 9" Fishfinder 9sv US with GT52HW-TM Transducer 010-02554-00
Garmin
$649.99 $579.99OPEN BOX Garmin Striker Vivid 9sv w/GT52-TM THE CHOICE IS YOURS See fish and structure in maximum detail when you pick your display color, your location and your sonar for your day on the water with the STRIKER Vivid 9sv fishfinder with...- Part Number:
- OPENBOX-010-02554-00
$649.99 $579.99 -
OPEN BOX Sea-Dog Line Chrome Plastic LED Dome Light 4" Day/Night - Clear/Red Bulb 401755-1
SEA-DOG LINE
$62.95 $29.99OPEN BOX Sea-Dog Line LED Day/Night Dome Light (Chrome) 401755-1 These vibration resistant LED Day/Night Dome Lights are prewired with an on/off/on rocker switch and feature two separate light circuits. One circuit uses a clear bulb and the other...- Part Number:
- OPENBOX-4017551
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Chrome
- A:
- 4"
- B:
- 5-3/4"
- C:
- 1-5/8"
- Volts:
- 12
$62.95 $29.99 -
OPEN BOX Seachoice Marine Boat Spare Light Base Assembly Black Nylon 08291
Seachoice
$23.64 $9.99OPEN BOX Seachoice Spare Light Base Assembly Replaces Seachoice 0827 Plug-in type, waterproof snap-on cover.Mounts with #8 screws.Replaces: Seachoice 0826.Fits: Seachoice 0291, 0292, 0293, 0294, 0295, 0296, 0547, 0559, 0561...- Part Number:
- OPENBOX-08291
- Availability:
- In Stock - Ships same or next business day.
$23.64 $9.99 -
Orion Safety Products Coastal Firstaid Kit Nylon Bag 840
Orion Safety Products
$58.99 $39.62Orion Safety Products Coastal Firstaid Kit Nylon Bag 84076 Total Pieces. Packed in double zipper, PVC coated nylon bags with room to add additional safety products.- Part Number:
- 191-840
- Availability:
- In Stock - Ships same or next business day.
$58.99 $39.62 -
Orion Safety Products Fish N Ski First Aid Kit 963
Orion Safety Products
$34.69 $26.05Orion Safety Products Fish N Ski First Aid Kit 96374 Total Pieces.The perfect marine first aid kit for the small craft. Plastic case with gasketed dual locking lid, fits easily into small storage areas on boat.- Part Number:
- 191-963
- Availability:
- In Stock - Ships same or next business day.
$34.69 $26.05 -
Orion Safety Products Light Stick 24/Box Display 902
Orion Safety Products
$49.69 $37.28Orion Safety Products Light Stick 24/Box Display 902Features 360 degrees of light, non flammable, floating, waterproof, nontoxic and child friendly. Red and green illuminate for 12 hours each, white illuminates for 8 hours.- Part Number:
- 191-902
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Display w/24 Green Lightsticks
- Pack:
- 24
$49.69 $37.28 -
Orion Safety Products Weekender First Aid Kit 964
Orion Safety Products
$65.49 $48.91Orion Safety Products Weekender First Aid Kit 964146 Total Pieces.Relax and enjoy the weekend on the water. This compact kit has an assortment of the most frequently needed first aid products for minor emergencies. Includes a wall-mountable, waterproof...- Part Number:
- 191-964
- Availability:
- In Stock - Ships same or next business day.
$65.49 $48.91 -
Perko 12 Offset Mount Wind Adjuster Pr 1291Dp0Chr
Perko
$138.59 $119.99Perko 12 Offset Mount Wind Adjuster Pr 1291Dp0Chr Chrome plated zinc with black plastic knob. Overall 12" long. Adjustment length is 9-1/2". Screw size is #8.- Part Number:
- 9-1291DP0CHR
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Offset Mount
- Pack:
- 1 pr.
$138.59 $119.99
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.