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Over 50 years of Trusted Marine Service

Electrical & Accessories

Electrical & Accessories

Marine Electrical Parts, Power, Lighting & Onboard Accessories

Start with the collections below, then narrow by system, voltage, circuit protection, wiring type, lighting location, or exact part number. Find the electrical parts needed to power, protect, connect, and maintain onboard systems.

Shop Full Collections Search Part Number Ask Parts Desk

Shop Complete Electrical Collections

Open the Right Department First

Choose the area of the electrical system you are working on, then browse the matching parts and accessories for that job.

Wiring & ConnectionsWire, terminals, heat shrink, lugs, connectors, straps, conduit, and cable support. Switches & Circuit ProtectionSwitches, panels, breakers, fuse blocks, and circuit protection hardware. Circuit BreakersPanel breakers, resettable breakers, high-amp protection, and replacement breakers. FusesBlade, AGC, ANL, MIDI, terminal, spare, and replacement fuses. Bus Bars & Power DistributionPositive and negative bus bars, distribution blocks, and clean wiring support. Battery SwitchesMain disconnects, selector switches, and battery-bank control. Batteries & Power StorageBattery-related products, boxes, storage, and onboard power support. Battery Boxes & EnclosuresBattery boxes, trays, hold-downs, and protective enclosures. Power Generation & ChargingBattery chargers, alternators, charging accessories, and power support. Shore PowerCords, adapters, inlets, plugs, receptacles, and dock power parts. LightingInterior, exterior, deck, cockpit, utility, courtesy, and LED lighting. Navigation LightsPort, starboard, stern, masthead, anchor, all-round, and replacement lights. SpotlightsPortable, fixed, remote-control, searchlight-style, and handheld lights. Engine ElectricalStarters, alternators, ignition, relays, switches, sensors, and senders. Gauges, Senders & InstrumentsEngine gauges, senders, tank monitors, displays, and instrument support. GPS & Navigation ElectronicsDisplays, GPS, chartplotters, cabling, mounts, and electronics support. Radios & CommunicationVHF radios, communication equipment, speakers, cables, and accessories. Antennas & MountsVHF, GPS, AIS, radar, cellular, Wi-Fi, mounts, cables, and adapters.

Power & Protection

Build the Circuit From the Source Out

Start with battery layout, voltage, load, wire run, breaker or fuse rating, and the equipment being powered. Then choose parts that match the circuit and installation location.

Batteries Battery Switches Circuit Breakers Fuses

Lighting

Route Lighting by Location and Purpose

Navigation lights, cabin lights, deck lights, cockpit lights, courtesy lights, spotlights, replacement bulbs, and wiring accessories belong in distinct shopping paths.

All Lighting Navigation Lights Spotlights
1

Confirm Voltage

Check 12V, 24V, 32V, AC shore power, and the equipment being powered.

2

Match Load and Protection

Choose wire, breaker, fuse, terminal, and panel parts around the actual circuit load.

3

Check Fit and Exposure

Confirm mounting space, terminal style, panel cutout, water exposure, and service access.

Parts Desk Guidance

Electrical Fit Depends on the Whole System

What should I check before replacing a breaker or fuse?

Confirm voltage, amperage, wire gauge, circuit load, fuse or breaker style, terminal type, and panel fit.

Why start with collections instead of search?

Collections group related electrical parts by system, which makes it easier to compare options before searching for an exact model or part number.

Can Marisol help identify electrical parts?

Yes. Send photos, part numbers, equipment model details, voltage, amperage, wire size, and the installation location.

All Electrical & Accessories Products

The full product grid remains below for broad browsing once you have a better sense of the system you are shopping.

Browse Electrical Products Confirm Compatibility

Filters

T-H Marine LED Flex Strip Lights

T-H Marine LED Flex Strip Lights

$176.59 - $176.59
$176.59
$176.59 - $176.59
$176.59
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$176.59 - $176.59
$176.59
$176.59 - $176.59
$176.59
T-H Marine LED Flex Strip Lights

T-H Marine LED Flex Strip Lights

$176.69 - $176.69
$176.69
$176.69 - $176.69
$176.69
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$176.69 - $176.69
$176.69
$176.69 - $176.69
$176.69
T-H Marine LED Flex Strip Lights

T-H Marine LED Flex Strip Lights

$117.59 - $117.59
$117.59
$117.59 - $117.59
$117.59
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$117.59 - $117.59
$117.59
$117.59 - $117.59
$117.59
T-H Marine LED Flat Rope Lights

T-H Marine LED Flat Rope Lights

$535.59 - $535.59
$535.59
$535.59 - $535.59
$535.59
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$535.59 - $535.59
$535.59
$535.59 - $535.59
$535.59
T-H Marine LED Flex Strip Lights

T-H Marine LED Flex Strip Lights

$80.59 - $80.59
$80.59
$80.59 - $80.59
$80.59
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$80.59 - $80.59
$80.59
$80.59 - $80.59
$80.59
T-H Marine LED Flat Rope Lights

T-H Marine LED Flat Rope Lights

$432.89 - $432.89
$432.89
$432.89 - $432.89
$432.89
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$432.89 - $432.89
$432.89
$432.89 - $432.89
$432.89
T-H Marine LED Flat Rope Lights

T-H Marine LED Flat Rope Lights

$358.89 - $358.89
$358.89
$358.89 - $358.89
$358.89
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$358.89 - $358.89
$358.89
$358.89 - $358.89
$358.89
T-H Marine LED Flex Strip Lights

T-H Marine LED Flex Strip Lights

$55.49 - $55.49
$55.49
$55.49 - $55.49
$55.49
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$55.49 - $55.49
$55.49
$55.49 - $55.49
$55.49
T-H Marine LED Flat Rope Lights

T-H Marine LED Flat Rope Lights

$280.39 - $280.39
$280.39
$280.39 - $280.39
$280.39
Item locally warehoused

Use LED Flexstrip rope light under cabinets, shelving, interiors, bars, edge lit panels or any other application you can think of. The lights are s...

View full details
$280.39 - $280.39
$280.39
$280.39 - $280.39
$280.39
TH Marine Pontoon Under Deck LED Light Kit, Blue, 25'

TH Marine Pontoon Under Deck LED Light Kit, Blue, 25'

$1,060.99 - $1,060.99
$1,060.99
$1,060.99 - $1,060.99
$1,060.99
Item locally warehoused

Includes: Two 20’ or 25’ Long IP68 LED Light Strips, Waterproof Wiring Harness, and Mounting Channels IP68 - Fully Waterproof and Submersible – Sil...

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$1,060.99 - $1,060.99
$1,060.99
$1,060.99 - $1,060.99
$1,060.99
T-H Marine LED 12V Flush Head LED Livewell/Utility Light

T-H Marine LED 12V Flush Head LED Livewell/Utility Light

$39.39 - $39.39
$39.39
$39.39 - $39.39
$39.39
Item locally warehoused

Waterproof super bright L.E.D. designed for livewells, lockers or compartments. Can be used above or below water level with through wall mounting. ...

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$39.39 - $39.39
$39.39
$39.39 - $39.39
$39.39
TH Marine LED32485DP Mini Underwater LED Light, Blue

TH Marine LED32485DP Mini Underwater LED Light, Blue

$602.69 - $602.69
$602.69
$602.69 - $602.69
$602.69
Item locally warehoused

Glass lens Auto-sensing, no controller required IP68 Rated

$602.69 - $602.69
$602.69
$602.69 - $602.69
$602.69
TH Marine LED32484DP Mini Underwater LED Light, RGBW

TH Marine LED32484DP Mini Underwater LED Light, RGBW

$605.89 - $605.89
$605.89
$605.89 - $605.89
$605.89
Item locally warehoused

Glass lens Auto-sensing, no controller required IP68 Rated2-wire RGB can be wired directly to toggle switch. Full spectrum of colors scroll automa...

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$605.89 - $605.89
$605.89
$605.89 - $605.89
$605.89
T-H Marine High Intensity LED Underwater Lights, 6 Blue LEDs

T-H Marine High Intensity LED Underwater Lights, 6 Blue LEDs

$111.79 - $111.79
$111.79
$111.79 - $111.79
$111.79
Item locally warehoused

An affordable alternative for LED underwater boat lighting. These high-intensity LED underwater lights are totally waterproof and designed to be us...

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$111.79 - $111.79
$111.79
$111.79 - $111.79
$111.79
T-H Marine LED Oblong Courtesy Light With Stainless Steel Bezel

T-H Marine LED Oblong Courtesy Light With Stainless Steel Bezel

$64.69 - $64.69
$64.69
$64.69 - $64.69
$64.69
Item locally warehoused

Attractive, polished SS bezel lights can be used virtually anywhere with applications such as an accent, step, task, compartment or courtesy lighti...

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$64.69 - $64.69
$64.69
$64.69 - $64.69
$64.69
T-H Marine LED Oblong Courtesy Light With Stainless Steel Bezel

T-H Marine LED Oblong Courtesy Light With Stainless Steel Bezel

$64.89 - $64.89
$64.89
$64.89 - $64.89
$64.89
Item locally warehoused

Attractive, polished SS bezel lights can be used virtually anywhere with applications such as an accent, step, task, compartment or courtesy lighti...

View full details
$64.89 - $64.89
$64.89
$64.89 - $64.89
$64.89
T-H Premium Underwater Light

T-H Premium Underwater Light

$299.39 - $299.39
$299.39
$299.39 - $299.39
$299.39
Item locally warehoused

Six (6) High Intensity Super Bright LEDs Newest Generation in LED Technology Stainless Steel Bezel for Beauty and Durability Surface Mount Install...

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$299.39 - $299.39
$299.39
$299.39 - $299.39
$299.39
Attwood LightArmorâ„¢ Plug-In Base - Teardrop Series, 3-Pin, Black

Attwood LightArmorâ„¢ Plug-In Base - Teardrop Series, 3-Pin, Black

$37.99 - $37.99
$37.99
$37.99 - $37.99
$37.99
Item locally warehoused

LightArmor Plug-In Light Bases feature a threaded design for a secure, rattle-free fit with LightArmor Pole Lights. No matter what pole light you h...

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$37.99 - $37.99
$37.99
$37.99 - $37.99
$37.99
Attwood LightArmorâ„¢ Plug-In Base - Round Series, 3-Pin, 316 S.S.

Attwood LightArmorâ„¢ Plug-In Base - Round Series, 3-Pin, 316 S.S.

$47.19 - $47.19
$47.19
$47.19 - $47.19
$47.19
Item locally warehoused

LightArmor Plug-In Light Bases feature a threaded design for a secure, rattle-free fit with LightArmor Pole Lights. No matter what pole light you h...

View full details
$47.19 - $47.19
$47.19
$47.19 - $47.19
$47.19
Attwood LightArmorâ„¢ Plug-In Base - Round Series, 3-Pin, Black

Attwood LightArmorâ„¢ Plug-In Base - Round Series, 3-Pin, Black

$35.89 - $35.89
$35.89
$35.89 - $35.89
$35.89
Item locally warehoused

LightArmor Plug-In Light Bases feature a threaded design for a secure, rattle-free fit with LightArmor Pole Lights. No matter what pole light you h...

View full details
$35.89 - $35.89
$35.89
$35.89 - $35.89
$35.89
Attwood LightArmorâ„¢ Plug-In Base - Round Series, 2-Pin, 316 S.S.

Attwood LightArmorâ„¢ Plug-In Base - Round Series, 2-Pin, 316 S.S.

$52.19 - $52.19
$52.19
$52.19 - $52.19
$52.19
Item locally warehoused

LightArmor Plug-In Light Bases feature a threaded design for a secure, rattle-free fit with LightArmor Pole Lights. No matter what pole light you h...

View full details
$52.19 - $52.19
$52.19
$52.19 - $52.19
$52.19
Attwood NV2002SS7 LightArmor Bi-Color LED Deck Mount Light, 304 Stainless Steel

Attwood NV2002SS7 LightArmor Bi-Color LED Deck Mount Light, 304 Stainless Steel

$137.59 - $137.59
$137.59
$137.59 - $137.59
$137.59
Item locally warehoused

Lights feature LightArmor intelligent engineering. Water resistant (IP rating 67) and feature a smaller footprint with refined styling. Tough PC/AB...

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$137.59 - $137.59
$137.59
$137.59 - $137.59
$137.59
Attwood NV2002PB7 LightArmor Bi-Color LED Deck Mount Light, Black Composite

Attwood NV2002PB7 LightArmor Bi-Color LED Deck Mount Light, Black Composite

$113.29 - $113.29
$113.29
$113.29 - $113.29
$113.29
Item locally warehoused

Lights feature LightArmor intelligent engineering. Water resistant (IP rating 67) and feature a smaller footprint with refined styling. Tough PC/AB...

View full details
$113.29 - $113.29
$113.29
$113.29 - $113.29
$113.29
Attwood 910R2PB7 LightArmorâ„¢ Plug-In Base - Round Series, 2-Pin, Black

Attwood 910R2PB7 LightArmorâ„¢ Plug-In Base - Round Series, 2-Pin, Black

$41.29 - $41.29
$41.29
$41.29 - $41.29
$41.29
Item locally warehoused

LightArmor Plug-In Light Bases feature a threaded design for a secure, rattle-free fit with LightArmor Pole Lights. No matter what pole light you h...

View full details
$41.29 - $41.29
$41.29
$41.29 - $41.29
$41.29