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Volvo Penta Electrical Components

Volvo Penta Electrical Components

Volvo Penta Starters, Alternators, Sensors, Relays, Switches & Electrical Parts

Shop Volvo Penta electrical components for marine engines and drive systems. Find starters, alternators, sensors, senders, relays, solenoids, switches, ignition parts, wiring harnesses, fuses, circuit protection, trim electrical parts, charging components, and related service hardware.

Shop Volvo Penta ElectricalStartersAlternators
Fitment Check

Use your Volvo Penta engine serial number, drive model, existing part number, connector style, voltage, and photos before ordering electrical parts.

Ask Parts Desk

Electrical parts can vary by engine model, serial range, harness version, connector shape, voltage, drive package, and superseded part number.

Find Electrical Parts Faster

Search by Serial Number, Part Number, Connector, Voltage, or Component

Volvo Penta electrical parts are highly fitment-specific. Search by exact part number when possible, or use engine model, serial number, connector details, sensor type, voltage, or the component being replaced.

Starting & Charging

Starters, Alternators, Solenoids, and Voltage Support

Starting and charging problems can involve the starter, alternator, regulator, solenoid, relay, battery cable, fuse, breaker, ground, or harness connection.

StartersAlternatorsBattery Cable

Sensors & Controls

Match Sensors by Function, Connector, and Engine Range

Temperature, pressure, position, trim, oil, fuel, alarm, EVC, and engine-management parts must match the correct connector, voltage, and engine electronics.

Temp SensorsOil SendersTrim Senders
12V

Voltage and Grounds

Many electrical issues come from low voltage, poor grounds, corroded terminals, weak cables, or loose connections.

CON

Connector Match

Connector shape, pin count, wire colors, and harness version can matter as much as the part name.

EVC

Electronic Control

EVC and electronic control parts should be identified carefully by serial number, part number, and system details.

Electrical Service Guidance

Confirm the Cause Before Replacing Parts

A failed-start, alarm, charging issue, dead gauge, or intermittent fault can come from the component itself or from wiring, grounds, corrosion, battery condition, fuses, relays, or connectors.

Check power and groundVerify battery voltage, grounds, cable condition, terminals, fuses, and breakers before replacing components.
Inspect connectorsLook for corrosion, bent pins, water intrusion, broken locks, loose terminals, and damaged insulation.
Match part numbersUse the existing part number, serial number, and connector details to avoid wrong-fit electrical parts.
Protect repairsUse marine-grade terminals, heat shrink, supports, and a clean wire path away from heat, vibration, and chafe.

FAQ

Volvo Penta Electrical Questions

How do I identify the right Volvo Penta electrical part?

Start with the engine serial number, existing part number, connector photos, wire colors, voltage, and the exact symptom or fault.

Why do sensors with the same name look different?

Sensor connector, thread, range, calibration, harness version, and production range can vary by engine and serial number.

Should I replace a starter or alternator before checking wiring?

Check battery condition, cable voltage drop, grounds, fuses, relays, and terminals first. Wiring issues can mimic component failure.

Can Marisol help match Volvo Penta electrical parts?

Yes. Send the Parts Desk your engine serial number, photos, old part numbers, connector details, and a short description of the electrical issue.

Ready to Find the Electrical Part?

Shop Volvo Penta Starters, Alternators, Sensors, Relays, Switches, Harnesses & Electrical Components

Search by serial number, exact part number, connector style, voltage, engine model, sensor type, relay, starter, alternator, sender, or wiring part.

Shop Volvo Penta ElectricalSensorsRelays

Filters

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Volvo Penta Joystick Conversion - 21996824

$0.00 - $0.00
$0.00
$25,400.00
$25,400.00 - $25,400.00
$25,400.00

The Volvo Penta Joystick Conversion Kit 21996824 is an OEM retrofit integration kit used to upgrade compatible Volvo Penta Electronic Vessel Contro...

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$0.00 - $0.00
$0.00
$25,400.00
$25,400.00 - $25,400.00
$25,400.00

Volvo Penta Wiring Harness 22493061 - Special Order

$4,316.00 - $4,316.00
$4,316.00
$4,316.00
$4,316.00 - $4,316.00
$4,316.00

Volvo Penta 22493061 is a genuine OEM wiring harness used in Volvo Penta electrical harness applications. Current references show this part has bee...

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$4,316.00 - $4,316.00
$4,316.00
$4,316.00
$4,316.00 - $4,316.00
$4,316.00

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

Volvo Penta Pressure Sensor 866833

$326.00 - $326.00
$326.00
$326.00
$326.00 - $326.00
$326.00
Only 1 left!

Volvo Penta 866833 is a genuine-style oil pressure sensor used to monitor engine oil pressure on select Volvo Penta diesel marine engines. It is li...

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$326.00 - $326.00
$326.00
$326.00
$326.00 - $326.00
$326.00

Volvo Penta Throttle Position Sensor 3857487

$257.00 - $257.00
$257.00
$257.00
$257.00 - $257.00
$257.00
Only 2 left!

Volvo Penta 3857487 is a throttle position sensor used in select Volvo Penta gasoline engine applications. This sensor monitors throttle angle and ...

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$257.00 - $257.00
$257.00
$257.00
$257.00 - $257.00
$257.00

Volvo Penta Trim Sensor 3849411 – 3-Wire SX / DP Sterndrive

$402.00 - $402.00
$402.00
$402.00
$402.00 - $402.00
$402.00
Only 1 left!

Volvo Penta trim sensor sending unit 3 wire SX DP is a drive-side trim sender used on select Volvo Penta sterndrive applications. Based on the appl...

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$402.00 - $402.00
$402.00
$402.00
$402.00 - $402.00
$402.00

Volvo Penta Water-in-Fuel Sensor 3808616 – D3 / D4 / D6 Diesel

$181.00 - $181.00
$181.00
$181.00
$181.00 - $181.00
$181.00
Only 1 left!

Volvo Penta 3808616 is a genuine OEM sensor used in select Volvo Penta diesel fuel-system applications. Current parts references place this part in...

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$181.00 - $181.00
$181.00
$181.00
$181.00 - $181.00
$181.00

Volvo Penta Trim Sensor 3594989 – SX-C / SX-M / DP-S Transom

$452.00 - $452.00
$452.00
$452.00
$452.00 - $452.00
$452.00
Only 1 left!

Volvo Penta 3594989 is a genuine OEM sensor used in select Volvo Penta sterndrive transom assemblies. Current parts references place this part dire...

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$452.00 - $452.00
$452.00
$452.00
$452.00 - $452.00
$452.00

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

$516.00 - $516.00
$516.00
$516.00
$516.00 - $516.00
$516.00
Only 2 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
$516.00 - $516.00
$516.00

Volvo Penta CONNECTOR KIT 3582563

$142.00 - $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
$142.00

Volvo Penta CONNECTOR 3861577

$77.00 - $77.00
$77.00
$77.00
$77.00 - $77.00
$77.00
Only 1 left!

The Volvo Penta 3861577 Connector is a genuine OEM electrical connection component listed by Volvo Penta as connector. Current supportable referenc...

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$77.00 - $77.00
$77.00
$77.00
$77.00 - $77.00
$77.00

Volvo Penta Connector 21338633

$12.70 - $12.70
$12.70
$12.70
$12.70 - $12.70
$12.70
Only 2 left!

The Volvo Penta 21338633 Connector is a genuine OEM electrical connection component listed by Volvo Penta as connector. It is used in selected Volv...

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$12.70 - $12.70
$12.70
$12.70
$12.70 - $12.70
$12.70

Volvo Penta Coil 3861985

$433.00 - $433.00
$433.00
$433.00
$433.00 - $433.00
$433.00
Only 1 left!

The Volvo Penta 3861985 Coil is a genuine OEM ignition component listed by Volvo Penta as coil. Current supportable references also identify this p...

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$433.00 - $433.00
$433.00
$433.00
$433.00 - $433.00
$433.00

Volvo Penta Coil 3854002

$208.00 - $208.00
$208.00
$208.00
$208.00 - $208.00
$208.00
Only 1 left!

The Volvo Penta 3854002 Coil is a genuine OEM ignition coil listed by Volvo Penta as coil. Current supportable reference listings also identify it ...

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$208.00 - $208.00
$208.00
$208.00
$208.00 - $208.00
$208.00

Volvo Penta Cable Connection 22769770

$95.00 - $95.00
$95.00
$95.00
$95.00 - $95.00
$95.00
Only 1 left!

The Volvo Penta 22769770 Cable Connection is a genuine OEM electrical connection component listed by Volvo Penta as cable connection. It is used in...

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$95.00 - $95.00
$95.00
$95.00
$95.00 - $95.00
$95.00

Volvo Penta Bracket 23370237

$23.10 - $23.10
$23.10
$23.10
$23.10 - $23.10
$23.10
Only 3 left!

The Volvo Penta 23370237 Bracket is a genuine OEM mounting component listed by Volvo Penta as bracket. Supportable reference material also connects...

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$23.10 - $23.10
$23.10
$23.10
$23.10 - $23.10
$23.10

Volvo Penta Alarm 3817974

$79.00 - $79.00
$79.00
$79.00
$79.00 - $79.00
$79.00
Only 1 left!

The Volvo Penta 3817974 Alarm is a genuine OEM alarm component listed by Volvo Penta as alarm. Supportable reference listings also describe this pa...

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$79.00 - $79.00
$79.00
$79.00
$79.00 - $79.00
$79.00

Volvo Penta Wiring Harness 3594238

$294.00 - $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
$294.00

NGK Spark Plug LFR6A-11

$19.04 - $19.04
$19.04
$19.04
$19.04 - $19.04
$19.04
in stock

The NGK LFR6A-11 Spark Plug is a genuine NGK V-Power resistor spark plug, also referenced by stock number 3672. It is designed to deliver reliable ...

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$19.04 - $19.04
$19.04
$19.04
$19.04 - $19.04
$19.04

Volvo Penta Wire 23083904

$25.70 - $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
$25.70

Volvo Penta Wire 23083906

$36.70 - $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
$36.70

Volvo Penta Wiring Harness 3862221

$41.99 - $41.99
$41.99
$41.99
$41.99 - $41.99
$41.99
Only 2 left!

The Volvo Penta 3862221 Wiring Harness is a genuine OEM harness listed by Volvo Penta as a wiring harness. It is commonly associated with gasoline-...

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$41.99 - $41.99
$41.99
$41.99
$41.99 - $41.99
$41.99

Volvo Penta Relay 841177

$60.20 - $60.20
$60.20
$60.20
$60.20 - $60.20
$60.20
Only 2 left!

Volvo Penta 841177 is a genuine relay used on a range of Volvo Penta marine electrical applications. Volvo Penta's official parts shop lists 841177...

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$60.20 - $60.20
$60.20
$60.20
$60.20 - $60.20
$60.20

Volvo Penta Toggle Switch 850710

$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00
Only 1 left!

Volvo Penta 850710 is a genuine toggle switch used on a wide range of classic Volvo Penta marine engine and sterndrive applications. Volvo Penta's ...

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$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00

Volvo Penta Cable Trunk 853066

$224.00 - $224.00
$224.00
$224.00
$224.00 - $224.00
$224.00
Only 1 left!

Volvo Penta 853066 is a genuine OEM cable trunk, also described in current references as a cable block, used in Volvo Penta marine propulsion cable...

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$224.00 - $224.00
$224.00
$224.00
$224.00 - $224.00
$224.00

Volvo Penta Control Panel 853866

$1,008.00 - $1,008.00
$1,008.00
$1,008.00
$1,008.00 - $1,008.00
$1,008.00
Only 1 left!

Volvo Penta 853866 is a genuine OEM control panel used on older Volvo Penta sterndrive and engine applications. Current Volvo Penta parts reference...

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$1,008.00 - $1,008.00
$1,008.00
$1,008.00
$1,008.00 - $1,008.00
$1,008.00

Volvo Penta Trim Indicator Segment Screw 853759

$0.00 - $0.00
$0.00
$5.90
$5.90 - $5.90
$5.90
Only 3 left!

Volvo Penta 853759 is a genuine screw used in the trim indicator segment assembly on older Volvo Penta sterndrive applications. Current references ...

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$0.00 - $0.00
$0.00
$5.90
$5.90 - $5.90
$5.90

Volvo Penta Power Trim Relay 854357

$144.00 - $144.00
$144.00
$144.00
$144.00 - $144.00
$144.00
Only 2 left!

Volvo Penta 854357 is a genuine power trim relay used in older Volvo Penta sterndrive trim and tilt systems. Current references consistently identi...

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$144.00 - $144.00
$144.00
$144.00
$144.00 - $144.00
$144.00

Volvo Penta Automatic Fuse 856337

$128.00 - $128.00
$128.00
$128.00
$128.00 - $128.00
$128.00
Only 1 left!

Volvo Penta 856337 is a genuine automatic fuse used in Volvo Penta electrical protection circuits. Current Volvo Penta parts references identify it...

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$128.00 - $128.00
$128.00
$128.00
$128.00 - $128.00
$128.00

Volvo Penta Relay 21767816

$40.70 - $40.70
$40.70
$40.70
$40.70 - $40.70
$40.70
in stock

Volvo Penta 21767816 is a genuine OEM relay for selected Volvo Penta marine electrical systems. Volvo Penta's official parts shop identifies this p...

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$40.70 - $40.70
$40.70
$40.70
$40.70 - $40.70
$40.70

Volvo Penta Pressure Sensor 22320906

$268.00 - $268.00
$268.00
$268.00 - $268.00
$268.00
Only 3 left!

Volvo Penta 22320906 is a genuine OEM pressure sensor used in select Volvo Penta marine diesel applications. Volvo Penta identifies this part as pr...

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$268.00 - $268.00
$268.00
$268.00 - $268.00
$268.00

Sierra Ignition Rotor AP-3065 SIE-18-5408

$16.60 - $16.60
$16.60
$16.60
$16.60 - $16.60
$16.60
Only 1 left!

Sierra SIE-18-5408 is an ignition rotor identified as AP-3065 for GM V6 marine engines using the newer Delco EST / HEI module-in-cap distributor se...

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$16.60 - $16.60
$16.60
$16.60
$16.60 - $16.60
$16.60

Sierra Ignition Rotor SIE-18-5411

$18.85 - $18.85
$18.85
$18.85
$18.85 - $18.85
$18.85
Only 1 left!

Sierra SIE-18-5411 is an ignition rotor for selected OMC stern drive, Volvo Penta, Crusader, and Chris-Craft marine distributor applications. Curre...

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$18.85 - $18.85
$18.85
$18.85
$18.85 - $18.85
$18.85

Sierra Ignition Rotor SIE-18-5425

$35.62 - $35.62
$35.62
$35.62
$35.62 - $35.62
$35.62
Only 2 left!

Sierra SIE-18-5425 is an ignition rotor for selected Volvo Penta marine distributor applications. Current aftermarket listings consistently identif...

View full details
$35.62 - $35.62
$35.62
$35.62
$35.62 - $35.62
$35.62

Sierra Ignition Rotor AP-882 SIE-18-5428

$28.56 - $28.56
$28.56
$28.56
$28.56 - $28.56
$28.56
Only 1 left!

Sierra SIE-18-5428 ignition rotor for Volvo Penta marine gasoline engines with Bosch-style distributors. Replaces Volvo Penta 243903 / 243903-2. Ma...

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$28.56 - $28.56
$28.56
$28.56
$28.56 - $28.56
$28.56

Volvo Penta Resistor – 873717

$108.00 - $108.00
$108.00
$108.00
$108.00 - $108.00
$108.00
Only 1 left!

The Volvo Penta Resistor 873717 is a genuine OEM ballast resistor designed to regulate voltage within the ignition system of Volvo Penta marine eng...

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$108.00 - $108.00
$108.00
$108.00
$108.00 - $108.00
$108.00

Volvo Penta Automatic Fuse – 874579

$64.90 - $64.90
$64.90
$64.90
$64.90 - $64.90
$64.90
Only 1 left!

The Volvo Penta Automatic Fuse 874579 is a genuine OEM resettable circuit breaker designed to protect electrical systems in Volvo Penta marine engi...

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$64.90 - $64.90
$64.90
$64.90
$64.90 - $64.90
$64.90

Marine Relay SLR-357

$48.17 - $48.17
$48.17
$48.17
$48.17 - $48.17
$48.17
Only 2 left!

SLR-357 does not show up cleanly in current marine parts references as a clearly identified OEM marine relay part number. The closest strong public...

View full details
$48.17 - $48.17
$48.17
$48.17
$48.17 - $48.17
$48.17

Volvo Penta Temperature Sensor - OEM Engine Monitoring Sensor

$133.00 - $133.00
$133.00
$133.00
$133.00 - $133.00
$133.00
Only 1 left!

Premium Temperature Sensor for Volvo Penta Marine Engines High-precision temperature sensor engineered for Volvo Penta marine engine monitoring sy...

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$133.00 - $133.00
$133.00
$133.00
$133.00 - $133.00
$133.00

Volvo Penta Wiring Harness 21542305

$3,418.00 - $3,418.00
$3,418.00
$3,418.00
$3,418.00 - $3,418.00
$3,418.00
Only 1 left!

Premium Wiring Harness for Volvo Penta Marine Engines High-quality wiring harness engineered for Volvo Penta marine engine electrical systems. Man...

View full details
$3,418.00 - $3,418.00
$3,418.00
$3,418.00
$3,418.00 - $3,418.00
$3,418.00

Volvo Penta Wiring Harness 21292450

$754.00 - $754.00
$754.00
$754.00
$754.00 - $754.00
$754.00
Only 1 left!

Premium Wiring Harness for Volvo Penta Marine Engines High-quality wiring harness engineered for Volvo Penta marine engine electrical systems. Man...

View full details
$754.00 - $754.00
$754.00
$754.00
$754.00 - $754.00
$754.00

Volvo Penta Wiring Harness - OEM Engine Electrical Harness

$168.00 - $168.00
$168.00
$168.00
$168.00 - $168.00
$168.00
Only 1 left!

Premium Wiring Harness for Volvo Penta Marine Engines High-quality wiring harness engineered for Volvo Penta marine engine electrical systems. Man...

View full details
$168.00 - $168.00
$168.00
$168.00
$168.00 - $168.00
$168.00

Volvo Penta Wiring Harness - OEM Engine Electrical Harness

$176.00 - $176.00
$176.00
$176.00
$176.00 - $176.00
$176.00
Only 1 left!

Premium Wiring Harness for Volvo Penta Marine Engines High-quality wiring harness engineered for Volvo Penta marine engine electrical systems. Man...

View full details
$176.00 - $176.00
$176.00
$176.00
$176.00 - $176.00
$176.00

Volvo Penta Sensor 21292836

$163.00 - $163.00
$163.00
$163.00
$163.00 - $163.00
$163.00
Only 1 left!

Premium Sensor for Volvo Penta Marine Engines High-precision sensor engineered for Volvo Penta marine engine monitoring systems. Manufactured to O...

View full details
$163.00 - $163.00
$163.00
$163.00
$163.00 - $163.00
$163.00

Volvo Penta Potentiometer 1336385

$377.00 - $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...

View full details
$377.00 - $377.00
$377.00
$377.00
$377.00 - $377.00
$377.00

Volvo Penta Connector Kit - OEM Electrical Connector Set

$1,002.00 - $1,002.00
$1,002.00
$1,002.00
$1,002.00 - $1,002.00
$1,002.00
Only 1 left!

Premium Connector Kit for Volvo Penta Marine Engines Complete electrical connector kit engineered for Volvo Penta marine engine systems. Manufactu...

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$1,002.00 - $1,002.00
$1,002.00
$1,002.00
$1,002.00 - $1,002.00
$1,002.00

Volvo Penta Chassis Ground Cable - OEM Engine Ground Cable

$104.00 - $104.00
$104.00
$104.00
$104.00 - $104.00
$104.00
Only 1 left!

Premium Chassis Ground Cable for Volvo Penta Marine Engines High-quality chassis ground cable engineered for Volvo Penta marine engine electrical ...

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$104.00 - $104.00
$104.00
$104.00
$104.00 - $104.00
$104.00

Volvo Penta Alternator 3840181

$0.00 - $0.00
$0.00
$1,365.00
$1,365.00 - $1,365.00
$1,365.00
Only 1 left!

OEM Volvo Penta alternator assembly for reliable electrical charging performance in marine applications. Part Number: 3840181 This genuine Volvo ...

View full details
$0.00 - $0.00
$0.00
$1,365.00
$1,365.00 - $1,365.00
$1,365.00