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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

Mercury Trim Relay 8M0207772 - OEM Electrical Component

$28.22 - $28.22
$28.22
$28.22 - $28.22
$28.22
Only 3 left!

OEM Mercury trim relay for reliable trim system operation in marine applications. Part Number: 8M0207772 This genuine Mercury trim relay is a cri...

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$28.22 - $28.22
$28.22
$28.22 - $28.22
$28.22

Mercury MerCruiser OEM Mercathode Electronic Corrosion Protection Kit 8M0085692

$436.40 - $436.40
$436.40
$436.40 - $436.40
$436.40
Only 1 left!

Mercury MerCruiser Mercathode Kit – 8M0085692 Protect your sterndrive system from corrosion with the Mercury MerCruiser Mercathode Kit 8M0085692....

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$436.40 - $436.40
$436.40
$436.40 - $436.40
$436.40

Mercury Alternator 8M0064021 - OEM Marine Charging System

$1,221.74 - $1,221.74
$1,221.74
$1,221.74 - $1,221.74
$1,221.74
Only 1 left!

OEM Mercury alternator assembly for reliable electrical charging performance in marine applications. Part Number: 8M0064021 This genuine Mercury ...

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$1,221.74 - $1,221.74
$1,221.74
$1,221.74 - $1,221.74
$1,221.74

Mercury Remote Control 883710A03

$791.28 - $791.28
$791.28
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$791.28
Only 1 left!

Mercury MerCruiser Quicksilver Panel Mount Remote Control with Power Trim 883710A03 Product DescriptionMercury 883710A03 is a genuine OEM Gen II me...

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$791.28 - $791.28
$791.28
$791.28 - $791.28
$791.28

Mercury Relay Assembly 882751A04

$36.29 - $36.29
$36.29
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$36.29
Only 4 left!

Mercury 882751A04 is a genuine OEM relay assembly used in selected Mercury and MerCruiser electrical-system applications. This is a service replace...

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$36.29 - $36.29
$36.29
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$36.29

Mercury Brace 863212

$42.45 - $42.45
$42.45
$42.45 - $42.45
$42.45
Only 1 left!

Mercury MerCruiser Quicksilver 863212 is a genuine OEM brace / bracket used in the starter motor mounting assembly on MerCruiser 3.0L applications....

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$42.45 - $42.45
$42.45
$42.45 - $42.45
$42.45
Sold out

Mercury MerCruiser MPI Idle Air Control Valve 862998

$293.15 - $293.15
$293.15
$293.15 - $293.15
$293.15
Out of stock

Mercury MerCruiser Quicksilver 862998 is a genuine OEM idle air control valve for select fuel-injected MerCruiser MPI engines. Current Mercury deal...

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$293.15 - $293.15
$293.15
$293.15 - $293.15
$293.15
Sold out

Mercury Mariner Power Trim Relay 821509T01

$36.14 - $36.14
$36.14
$36.14 - $36.14
$36.14
Only 1 left!

Mercury Quicksilver 821509T01 is a genuine OEM power trim relay for select Mercury and Mariner outboards. Current Mercury product pages identify 82...

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$36.14 - $36.14
$36.14
$36.14 - $36.14
$36.14

Mercury MerCruiser Audio Warning Alarm Kit - 816492A6

$182.24 - $182.24
$182.24
$182.24 - $182.24
$182.24
Only 2 left!

The Mercury MerCruiser Quicksilver 816492A6 is a genuine Mercury Marine OEM audio warning alarm kit used on select MerCruiser sterndrive and inboar...

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$182.24 - $182.24
$182.24
$182.24 - $182.24
$182.24

Mercury MerCruiser Audio Warning Alarm Kit - 816492A15

$145.71 - $145.71
$145.71
$145.71 - $145.71
$145.71
Only 1 left!

The Mercury MerCruiser Quicksilver 816492A15 is a genuine Mercury Marine OEM audio warning alarm kit used on select MerCruiser sterndrive and inboa...

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$145.71 - $145.71
$145.71
$145.71 - $145.71
$145.71

Mercury MerCruiser Delco HEI Distributor Ignition Module 811637001

$284.20 - $284.20
$284.20
$284.20 - $284.20
$284.20
Only 1 left!

Mercury MerCruiser 811637001 is a genuine OEM distributor ignition module for Delco HEI ignition systems. Current Mercury dealer supersession refer...

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$284.20 - $284.20
$284.20
$284.20 - $284.20
$284.20

Mercury MerCruiser Quicksilver 90-Degree Oil Pressure Sender Elbow Fitting 8053281

$27.14 - $27.14
$27.14
$27.14 - $27.14
$27.14
Only 1 left!

Mercury MerCruiser Quicksilver 8053281 is a genuine OEM 90-degree elbow fitting used in select MerCruiser electrical sender and engine harness serv...

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$27.14 - $27.14
$27.14
$27.14 - $27.14
$27.14

Mercury - Three-Wire Retainer - 32783

$6.14 - $6.14
$6.14
$6.14 - $6.14
$6.14
Only 2 left!

The Mercury Quicksilver Three-Wire Retainer 32783 is an OEM ignition wire routing clip used to organize and secure up to three ignition leads or re...

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$6.14 - $6.14
$6.14
$6.14 - $6.14
$6.14

Mercury MerCruiser Quicksilver Ignition Key 126 30431126

$6.85 - $6.85
$6.85
$6.85 - $6.85
$6.85
Only 2 left!

Mercury MerCruiser Quicksilver 30431126 is a genuine Mercury Marine replacement ignition key stamped 126. It is part of the Mercury 30431 ignition ...

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$6.85 - $6.85
$6.85
$6.85 - $6.85
$6.85

Mercury MerCruiser Quicksilver Trim / Trailer Switch Assembly 18286T34

$143.29 - $143.29
$143.29
$143.29 - $143.29
$143.29
Item locally warehoused

Overview Part Number: 18286T34 (service format: 87-18286T34) Brand: Mercury / Quicksilver Official Product Type: Trim / Trailer Switch Assembly Sup...

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$143.29 - $143.29
$143.29
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$143.29

Mercury Outboard Power Trim Tilt Switch Harness 18286A43

$82.05 - $82.05
$82.05
$82.05 - $82.05
$82.05
Only 2 left!

Mercury Quicksilver 18286A43 is a genuine OEM switch/harness assembly used for power trim and tilt control in Mercury outboard remote-control appli...

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$82.05 - $82.05
$82.05
$82.05 - $82.05
$82.05

NGK Spark Plug - DPR7EA-9

$13.09 - $13.09
$13.09
$13.09 - $13.09
$13.09
Only 1 left!

The NGK DPR7EA-9 is a standard resistor spark plug used in select motorcycles, ATVs, scooters, utility engines, and powersports applications where ...

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$13.09 - $13.09
$13.09
$13.09 - $13.09
$13.09

NGK Spark Plug - BR6HS

$6.89 - $6.89
$6.89
$6.89 - $6.89
$6.89
Only 2 left!

The NGK BR6HS is a standard resistor spark plug used in select marine outboards, powersports engines, small engines, vintage vehicles, and utility ...

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$6.89 - $6.89
$6.89
$6.89 - $6.89
$6.89

Rule 1500 GPH Bilge Pump 12V 29-02

$226.69 - $226.69
$226.69
$226.69 - $226.69
$226.69
Only 3 left!

Rule 29-02 is a 12V electric bilge pump rated at 1500 GPH for marine bilge-water removal. It is designed for boats that need a higher-capacity comp...

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$226.69 - $226.69
$226.69
$226.69 - $226.69
$226.69

Attwood Float Switch With Cover 12V/24V | 4201-7

$76.47 - $76.47
$76.47
$76.47 - $76.47
$76.47
7 in stock

The Attwood Float Switch With Cover 4201-7 converts a compatible bilge pump into an automatic bilge pump system. It uses a compact mechanica...

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$76.47 - $76.47
$76.47
$76.47 - $76.47
$76.47

Attwood Turbo 3000 3" Inline Blower White 12V | 1731-4

$67.49 - $67.49
$67.49
$67.49 - $67.49
$67.49
Only 1 left!

Attwood 23-17314 corresponds to manufacturer part 1731-4, a Turbo 3000 3-inch inline blower in white for 12V marine ventilation systems. Current li...

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$67.49 - $67.49
$67.49
$67.49 - $67.49
$67.49

Raymarine SeaTalk NG to DeviceNet Adaptor Cable 1m A06076

$73.74 - $73.74
$73.74
$73.74 - $73.74
$73.74
In stock

Raymarine 152-A06076 corresponds to part A06076, a SeaTalk NG to DeviceNet (male) adaptor cable in the 1 m (3.3 ft) length. Raymarine identifies th...

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$73.74 - $73.74
$73.74
$73.74 - $73.74
$73.74

Cole Hersee 5582BP Toggle Switch, ON-OFF SPST, Retail Pkg

$18.29 - $18.29
$18.29
$18.29 - $18.29
$18.29
Item locally warehoused

Replace or upgrade your switch with the Cole Hersee 5582BP Toggle Switch. This ON-OFF SPST switch is rated for 12–36V DC systems, with a standard 1...

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$18.29 - $18.29
$18.29
$18.29 - $18.29
$18.29

Indmar LY6 Ignition Coil - OEM Marine Engine Component

$395.28 - $395.28
$395.28
$395.28 - $395.28
$395.28
Only 1 left!

Premium OEM ignition coil engineered specifically for Indmar LY6 marine engines. This precision-manufactured component delivers reliable spark gene...

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$395.28 - $395.28
$395.28
$395.28 - $395.28
$395.28