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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

Volvo Penta Wiring Harness 3594238

$294.00 - $294.00
$294.00
$294.00 - $294.00
$294.00
Only 1 left!

The Volvo Penta 3594238 Wiring Harness is a genuine OEM electrical harness listed by Volvo Penta as wiring harness. It is used in selected Volvo Pe...

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$294.00 - $294.00
$294.00
$294.00 - $294.00
$294.00

Volvo Penta CONNECTOR KIT 3582563

$142.00 - $142.00
$142.00
$142.00 - $142.00
$142.00
Only 1 left!

The Volvo Penta 3582563 Connector Kit is a genuine OEM Volvo Penta service kit listed by Volvo Penta as connector kit. Current supportable parts re...

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$142.00 - $142.00
$142.00
$142.00 - $142.00
$142.00

Volvo Penta 24V Relay 3171420 | OEM Electrical System

$36.40 - $36.40
$36.40
$36.40
$36.40 - $36.40
$36.40
Only 2 left!

Part Information Part Number: 3171420 Brand: Volvo Penta Official Product Type: Relay — 24V Electrical System Supersedes: 4786690, 21072016, 2...

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$36.40 - $36.40
$36.40
$36.40
$36.40 - $36.40
$36.40

Volvo Penta D3 Starter Motor 30782228 | OEM 12V 2.2kW Marine Diesel

$1,063.00 - $1,063.00
$1,063.00
$1,063.00 - $1,063.00
$1,063.00
Only 2 left!

Part Information Part Number: 30782228 Brand: Volvo Penta Official Product Type: Starter Motor — Complete Assembly Supersedes: 3848965, 380120...

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$1,063.00 - $1,063.00
$1,063.00
$1,063.00 - $1,063.00
$1,063.00

Volvo Penta DPI-A Steering System Ground Cable | 23329808

$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00
Only 2 left!

Part Number: 23329808Brand: Volvo PentaOfficial Product Type: Ground Cable — Steering System Electrical The Volvo Penta 23329808 is a genuine OEM ...

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$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00

Volvo Penta Wire 23083906

$36.70 - $36.70
$36.70
$36.70 - $36.70
$36.70
Only 2 left!

The Volvo Penta 23083906 Wire is a genuine OEM electrical wire listed by Volvo Penta simply as Wire. It is intended for selected Volvo Penta marine...

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$36.70 - $36.70
$36.70
$36.70 - $36.70
$36.70

Volvo Penta Wire 23083904

$25.70 - $25.70
$25.70
$25.70 - $25.70
$25.70
Only 2 left!

The Volvo Penta 23083904 Wire is a genuine OEM electrical wire listed by Volvo Penta simply as Wire. It is intended for selected Volvo Penta marine...

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$25.70 - $25.70
$25.70
$25.70 - $25.70
$25.70

Volvo Penta D6 Engine Pressure Sensor 22899626

$204.00 - $204.00
$204.00
$204.00
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$204.00
Only 1 left!

Volvo Penta D6 Engine Pressure Sensor — OEM Part 22899626 Part Number: 22899626 Brand: Volvo Penta Official Product Type: Engine Pressure Sensor S...

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$204.00 - $204.00
$204.00
$204.00
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$204.00

Volvo Penta Temperature Sensor 21531072 | OEM D11 D13 D16 Engine Temp Sensor

$58.50 - $58.50
$58.50
$58.50 - $58.50
$58.50
Only 2 left!

Volvo Penta Temperature Sensor — Part #21531072 This is the genuine OEM temperature sensor for selected Volvo Penta D-series diesel engines. It mo...

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$58.50 - $58.50
$58.50
$58.50 - $58.50
$58.50

Volvo Penta Trim Sensor 21484383 – SX-A / DPS Sterndrive

$516.00 - $516.00
$516.00
$516.00
$516.00 - $516.00
$516.00
Only 1 left!

Volvo Penta 21484383 is a genuine OEM trim sensor used in select Volvo Penta sterndrive and transom-system applications. Current parts references p...

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$516.00 - $516.00
$516.00
$516.00
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$516.00

Volvo Penta Potentiometer 1336385

$377.00 - $377.00
$377.00
$377.00 - $377.00
$377.00
Only 1 left!

Volvo Penta 1336385 is a genuine OEM potentiometer used in Volvo Penta electronic control applications. Current Volvo Penta parts references list 1...

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$377.00 - $377.00
$377.00
$377.00 - $377.00
$377.00

PCM Spark Plug RP030007

$42.64 - $42.64
$42.64
$42.64 - $42.64
$42.64
8 in stock

Ensure reliable ignition and proper engine performance with the PCM Spark Plug RP030007. This genuine Pleasurecraft Marine (PCM) OEM spark plug kit...

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$42.64 - $42.64
$42.64
$42.64 - $42.64
$42.64

PCM Wire Set RK120019

$134.84 - $134.84
$134.84
$134.84 - $134.84
$134.84
Only 1 left!

Restore strong ignition performance and reliable spark delivery with the PCM Ignition Wire Set RK120019. This genuine Pleasurecraft Marine (PCM) OE...

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$134.84 - $134.84
$134.84
$134.84 - $134.84
$134.84

PCM Distributor Cap RA108009

$72.70 - $72.70
$72.70
$72.70 - $72.70
$72.70
Only 1 left!

Restore proper ignition performance and reliable spark distribution with the PCM Distributor Cap RA108009. This genuine Pleasurecraft Marine (PCM) ...

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$72.70 - $72.70
$72.70
$72.70 - $72.70
$72.70

PCM Sender R020019

$20.30 - $20.30
$20.30
$20.30 - $20.30
$20.30
Only 1 left!

Monitor engine cooling system temperature accurately with the PCM Water Temperature Sender R020019. This genuine Pleasurecraft Marine (PCM) OEM tem...

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$20.30 - $20.30
$20.30
$20.30 - $20.30
$20.30

PCM Sending Unit R020001

$64.23 - $64.23
$64.23
$64.23 - $64.23
$64.23
Only 3 left!

Monitor engine oil pressure accurately with the PCM Sending Unit R020001. This genuine Pleasurecraft Marine (PCM) OEM sending unit is designed to m...

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$64.23 - $64.23
$64.23
$64.23 - $64.23
$64.23

Stewart Warner Oil Pressure Sender 0-100 PSI 279B-F

$123.21 - $123.21
$123.21
$123.21 - $123.21
$123.21
Only 1 left!

The 279B-F is a 0–100 PSI electrical oil pressure sender commonly used with compatible Stewart Warner, Teleflex-style, SeaStar/VeeThree, Faria, Dat...

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$123.21 - $123.21
$123.21
$123.21 - $123.21
$123.21

NGK Spark Plug - BPR4ES

$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49
Only 4 left!

The NGK BPR4ES is a standard copper-core nickel spark plug used in select small engines, utility equipment, ATVs, powersports applications, and out...

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$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49

Mercury Alternator Black - OEM Marine Engine Charging System

$293.33 - $293.33
$293.33
$293.33 - $293.33
$293.33
Only 1 left!

Genuine OEM alternator engineered for Mercury marine engines. This high-output charging system component provides reliable electrical power generat...

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$293.33 - $293.33
$293.33
$293.33 - $293.33
$293.33

MerCruiser Solenoid 96054T - Genuine OEM Marine Electrical Component

$51.14 - $51.14
$51.14
$51.14 - $51.14
$51.14
Only 2 left!

Genuine MerCruiser OEM solenoid engineered for precision operation and reliable electrical switching in marine engine systems. This factory-specifi...

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$51.14 - $51.14
$51.14
$51.14 - $51.14
$51.14

Mercury Ignition Condenser 8M6001218 - OEM Electrical Component

$14.41 - $14.41
$14.41
$14.41 - $14.41
$14.41
Only 2 left!

OEM Mercury ignition condenser for reliable spark and ignition system performance in marine engines. Part Number: 8M6001218 This genuine Mercury ...

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$14.41 - $14.41
$14.41
$14.41 - $14.41
$14.41
Sold out

Mercury Distributor Cap 8M0215003 - OEM Ignition Component

$162.04 - $162.04
$162.04
$162.04 - $162.04
$162.04
Out of stock

OEM Mercury distributor cap for reliable spark distribution and ignition system performance in marine engines. Part Number: 8M0215003 This genuin...

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$162.04 - $162.04
$162.04
$162.04 - $162.04
$162.04
Sold out

Mercury MerCruiser Oil Pressure Sensor Kit 8M0210755

$85.95 - $85.95
$85.95
$85.95 - $85.95
$85.95
Only 3 left!

Mercury MerCruiser Quicksilver 8M0210755 is a genuine OEM oil pressure sensor kit for select MerCruiser gasoline engines. Current dealer references...

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$85.95 - $85.95
$85.95
$85.95 - $85.95
$85.95

Mercury Trim Relay Assembly 8M0207773 - OEM Electrical Component

$35.22 - $35.22
$35.22
$35.22 - $35.22
$35.22
Only 2 left!

OEM Mercury trim relay assembly for reliable trim system operation in marine applications. Part Number: 8M0207773 This genuine Mercury trim relay...

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$35.22 - $35.22
$35.22
$35.22 - $35.22
$35.22