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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Mercury -MerCruiser Electrical Components

Maintain dependable engine performance with genuine Mercury MerCruiser electrical components designed for marine reliability and precision. This collection includes essential parts such as starter solenoids, sensors, relays, shift actuators, wiring connectors, and electrical assemblies used across Mercury and MerCruiser sterndrive, inboard, and outboard engines. Built to Mercury Marine’s OEM specifications, these electrical components provide reliable power distribution, ignition control, and system monitoring while resisting corrosion, vibration, and moisture common in marine environments. Whether performing routine maintenance or replacing a faulty component, using genuine Mercury Marine and Quicksilver electrical parts helps ensure proper engine operation, reliable starting, and long-term durability on the water.

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Mercury MerCruiser Trim Switch 8M0037225

$72.12 - $72.12
$72.12
$72.12 - $72.12
$72.12
Only 3 left!

Control the trim and tilt operation of your outboard with the Mercury MerCruiser Trim Switch 8M0037225. This genuine Mercury Marine OEM trim switch...

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$72.12 - $72.12
$72.12
$72.12 - $72.12
$72.12

Mercury MerCruiser NGK Spark Plug ITR4A15 8M0204739 4-pack

$33.07 - $33.07
$33.07
$33.07
$33.07 - $33.07
$33.07
10 in stock

Mercury MerCruiser / Quicksilver NGK Spark Plug – ITR4A15 (8M0204739) Maintain strong ignition performance with the genuine Mercury Marine / Qu...

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$33.07 - $33.07
$33.07
$33.07
$33.07 - $33.07
$33.07

Mercury Diode Assembly 8M0207787 - OEM Electrical Component

$50.00 - $50.00
$50.00
$50.00
$50.00 - $50.00
$50.00
Only 2 left!

OEM Mercury diode assembly for reliable electrical system performance in marine applications. Part Number: 8M0207787 This genuine Mercury diode a...

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$50.00 - $50.00
$50.00
$50.00
$50.00 - $50.00
$50.00
Sold out

Mercury MerCruiser Quicksilver Panel Assembly 55642A1

$30.65 - $30.65
$30.65
$30.65 - $30.65
$30.65
Out of stock

Mercury Quicksilver Panel Assembly – Part No. 55642A1 This is a genuine OEM Mercury Marine / Quicksilver panel assembly used on classic MerCruiser...

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$30.65 - $30.65
$30.65
$30.65 - $30.65
$30.65
Sold out

Mercury MerCruiser Quicksilver Starter Solenoid 8M0185149

$58.49 - $58.49
$58.49
$58.49 - $58.49
$58.49
Only 1 left!

Mercury MerCruiser / Quicksilver Starter Solenoid – 8M0185149 Ensure reliable engine starting with the genuine Mercury Marine / Quicksilver 8M0...

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$58.49 - $58.49
$58.49
$58.49 - $58.49
$58.49
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Mercury MerCruiser Quicksilver Oil Pressure Switch 8M0070108

$60.46 - $60.46
$60.46
$60.46 - $60.46
$60.46
Out of stock

Mercury MerCruiser Oil Pressure Switch Part Number: 8M0070108  |  OEM Prefix: 87-8M0070108  |  GTIN: 745061546042 Brand: Mercury / MerCruiser  |  ...

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$60.46 - $60.46
$60.46
$60.46 - $60.46
$60.46
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Mercury MerCruiser Quicksilver Distributor Cap & Rotor Kit 8M0061335

$189.92 - $189.92
$189.92
$189.92 - $189.92
$189.92
Only 2 left!

Mercury MerCruiser Quicksilver Distributor Cap & Rotor Kit Part Number: 8M0061335  |  GTIN: 745061721173 Brand: Mercury / Quicksilver  |  Type...

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$189.92 - $189.92
$189.92
$189.92 - $189.92
$189.92

Mercury 862031T1 Alternator – 70 Amp | MerCruiser GM V6 & V8

$509.41 - $509.41
$509.41
$509.41
$509.41 - $509.41
$509.41
Only 1 left!

Mercury 862031T1 – Marine Alternator | 70 Amp | Serpentine Belt | MerCruiser GM V6 & V8 Part Number: 862031T1  |  Supersedes: 862031T Brand: M...

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$509.41 - $509.41
$509.41
$509.41
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$509.41

Mercury Quicksilver OEM Alternator 892940T02 – 70 Amp | Verado FourStroke 135–400 HP

$918.05 - $918.05
$918.05
$918.05 - $918.05
$918.05
Only 1 left!

Mercury Quicksilver OEM Alternator 892940T02 – 70 Amp Part Number: 892940T02  |  Brand: Mercury / Quicksilver  |  GTIN: 745061633070 Genuine Mercu...

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$918.05 - $918.05
$918.05
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$918.05
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Mercury SmartCraft Speed & Temperature Sensor 859223A01

$121.52 - $121.52
$121.52
$121.52 - $121.52
$121.52
Out of stock

Mercury SmartCraft Speed & Temperature Sensor 859223A01 Part Number: 859223A01 Brand: Mercury Marine Official Product Type: SmartCraft Speed &...

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$121.52 - $121.52
$121.52
$121.52 - $121.52
$121.52
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Sold out

Quicksilver SC1000 Gauge Bezel – Chrome 85mm | 8590743

$27.69 - $27.69
$27.69
$27.69 - $27.69
$27.69
Out of stock

Quicksilver SC1000 Gauge Bezel – Chrome, 85mm | 8590743 Part Number: 8590743 Brand: Quicksilver (Mercury Marine OEM) Official Product Type: Gauge ...

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$27.69 - $27.69
$27.69
$27.69 - $27.69
$27.69
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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 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
$143.29 - $143.29
$143.29
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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
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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 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

Mercury MerCruiser Lanyard Stop Switch Cap & Bumper Assembly 75095A2

$8.20 - $8.20
$8.20
$8.20 - $8.20
$8.20
Only 1 left!

Mercury MerCruiser 75095A2 is a genuine OEM cap and bumper assembly for Mercury lanyard stop switch systems. Current Mercury parts sources show 750...

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$8.20 - $8.20
$8.20
$8.20 - $8.20
$8.20

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

Mercury Relay Assembly 882751A04

$36.29 - $36.29
$36.29
$36.29 - $36.29
$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
$36.29 - $36.29
$36.29

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

Sierra Ignition Rotor AP-866 SIE-18-5407

$24.18 - $24.18
$24.18
$24.18 - $24.18
$24.18
8 in stock

Sierra SIE-18-5407 is an ignition rotor identified as AP-866 for marine V8 applications using Prestolite distributors with clip-down distributor ca...

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$24.18 - $24.18
$24.18
$24.18 - $24.18
$24.18

Sierra Ignition Rotor AP-3065 SIE-18-5408

$16.83 - $16.83
$16.83
$16.83 - $16.83
$16.83
Only 5 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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$16.83 - $16.83
$16.83
$16.83 - $16.83
$16.83

Mercury Ignition Key Set 897716833

$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69
Only 1 left!

OEM Ignition Key Set for Mercury Marine Engines Genuine Mercury ignition key set provides secure engine starting and operation for marine engines, ...

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$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69

Mercury MerCruiser Ignition Coil 898253T27

$314.99 - $314.99
$314.99
$314.99 - $314.99
$314.99
Only 2 left!

OEM Ignition Coil for Mercury MerCruiser Marine Engines Genuine Mercury MerCruiser ignition coil provides reliable spark delivery for engine starti...

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$314.99 - $314.99
$314.99
$314.99 - $314.99
$314.99

Mercury MerCruiser Distributor Cap & Rotor Kit 898253T28

$212.16 - $212.16
$212.16
$212.16 - $212.16
$212.16
Only 1 left!

OEM Distributor Cap & Rotor Kit for Mercury MerCruiser Marine Engines Genuine Mercury MerCruiser distributor cap and rotor kit provides essenti...

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$212.16 - $212.16
$212.16
$212.16 - $212.16
$212.16

Mercury MerCruiser Ignition Coil 8M0044991

$155.99 - $155.99
$155.99
$155.99
$155.99 - $155.99
$155.99
Only 2 left!

Ensure reliable spark delivery and consistent engine performance with the Mercury MerCruiser Ignition Coil 8M0044991. This genuine Mercury Marine O...

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$155.99 - $155.99
$155.99
$155.99
$155.99 - $155.99
$155.99

Mercury MerCruiser Rectifier 8M0058226

$142.84 - $142.84
$142.84
$142.84 - $142.84
$142.84
Only 1 left!

OEM Rectifier for Mercury MerCruiser Marine Engines Genuine Mercury MerCruiser rectifier converts alternating current (AC) to direct current (DC) f...

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$142.84 - $142.84
$142.84
$142.84 - $142.84
$142.84

Mercury MerCruiser Harness Repair Kit 8M0062017

$72.12 - $72.12
$72.12
$72.12 - $72.12
$72.12
Only 1 left!

Mercury MerCruiser Harness Repair Kit – 8M0062017 Restore damaged wiring connections quickly with the Mercury MerCruiser Harness Repair Kit 8M00620...

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$72.12 - $72.12
$72.12
$72.12 - $72.12
$72.12

Mercury 8M0079202 – Ignition Coil Kit | Thunderbolt IV & V | MerCruiser V6 & V8

$175.50 - $175.50
$175.50
$175.50 - $175.50
$175.50
Only 1 left!

Mercury 8M0079202 – Ignition Coil Kit | Thunderbolt IV & V | MerCruiser V6 & V8 Part Number: 8M0079202 Mercury Reference: 300-8M0079202 Br...

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$175.50 - $175.50
$175.50
$175.50 - $175.50
$175.50

Mercury MerCruiser Harness Assembly 8M0088927

$215.99 - $215.99
$215.99
$215.99 - $215.99
$215.99
Only 2 left!

OEM Harness Assembly for Mercury MerCruiser Marine Engines Genuine Mercury MerCruiser harness assembly provides complete wiring connections for eng...

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$215.99 - $215.99
$215.99
$215.99 - $215.99
$215.99
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Mercury MerCruiser Lanyard Assembly 8M0092850

$22.67 - $22.67
$22.67
$22.67
$22.67 - $22.67
$22.67
Out of stock

OEM Lanyard Assembly for Mercury MerCruiser Marine Engines Genuine Mercury MerCruiser lanyard assembly provides emergency engine shutdown capabilit...

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$22.67 - $22.67
$22.67
$22.67
$22.67 - $22.67
$22.67
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Mercury MerCruiser CD Module 8M0104467

$347.99 - $347.99
$347.99
$347.99 - $347.99
$347.99
Only 1 left!

Mercury MerCruiser CD Module 8M0104467 OEM parts ship same or next day for fast Canada wide shipping. Technical Specifications: Type: Capacitor d...

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$347.99 - $347.99
$347.99
$347.99 - $347.99
$347.99

Mercury MerCruiser Sender Kit Alpha/Bravo 805320A03

$252.85 - $252.85
$252.85
$252.85 - $252.85
$252.85
Only 1 left!

Mercury / MerCruiser Quicksilver Sender Kit Alpha / Bravo — 805320A03 The Mercury Quicksilver 805320A03 Sender Kit is a genuine OEM power trim sen...

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$252.85 - $252.85
$252.85
$252.85 - $252.85
$252.85

Mercury MerCruiser Temperature Sender Assembly 849363

$32.38 - $32.38
$32.38
$32.38 - $32.38
$32.38
Only 1 left!

Mercury / MerCruiser Quicksilver Temperature Sender Assembly — 849363 The Mercury Quicksilver 849363 Temperature Sender Assembly is a genuine OEM ...

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$32.38 - $32.38
$32.38
$32.38 - $32.38
$32.38

Mercury MerCruiser Depth/Temperature Sensor 8M0122505 - 10ft

$478.24 - $478.24
$478.24
$478.24 - $478.24
$478.24
Only 1 left!

Mercury / MerCruiser Quicksilver Depth / Temperature Sensor — 8M0122505 (10 ft) The Mercury Quicksilver 8M0122505 is a genuine OEM through-hull de...

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$478.24 - $478.24
$478.24
$478.24 - $478.24
$478.24

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

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 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 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

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 90-Amp Fuse Assembly 8M0207795 - OEM Electrical Component

$77.24 - $77.24
$77.24
$77.24 - $77.24
$77.24
Only 3 left!

OEM Mercury 90-amp fuse assembly for reliable electrical system protection in marine applications. Part Number: 8M0207795 This genuine Mercury 90...

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$77.24 - $77.24
$77.24
$77.24 - $77.24
$77.24

Mercury Distributor Rotor – 8M6001253

$31.92 - $31.92
$31.92
$31.92 - $31.92
$31.92
Only 3 left!

Mercury MerCruiser Quicksilver 8M6001253 is a genuine OEM distributor rotor for marinized General Motors V8 MerCruiser engines using Delco High Ene...

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$31.92 - $31.92
$31.92
$31.92 - $31.92
$31.92

Mercury MerCruiser Spark Plug Wire Set 863656A1

$229.99 - $229.99
$229.99
$229.99
$229.99 - $229.99
$229.99
Only 3 left!

Mercury / MerCruiser Quicksilver Spark Plug Wire Set — 863656A1 The Mercury Quicksilver 863656A1 Spark Plug Wire Set is a genuine OEM ignition wir...

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$229.99 - $229.99
$229.99
$229.99
$229.99 - $229.99
$229.99

Mercury MerCruiser Ignition Wire Kit 847701Q26

$157.12 - $157.12
$157.12
$157.12 - $157.12
$157.12
Only 1 left!

Mercury / MerCruiser Quicksilver Ignition Wire Kit — 847701Q26 The Mercury Quicksilver 847701Q26 Ignition Wire Kit is a genuine OEM spark plug wir...

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$157.12 - $157.12
$157.12
$157.12 - $157.12
$157.12

Mercury MerCruiser Ignition Wire Kit 816761Q3

$131.30 - $131.30
$131.30
$131.30 - $131.30
$131.30
Only 1 left!

Mercury / MerCruiser Quicksilver Ignition Wire Kit — 816761Q3 The Mercury Quicksilver 816761Q3 Ignition Wire Kit is a genuine OEM spark plug w...

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$131.30 - $131.30
$131.30
$131.30 - $131.30
$131.30

Mercury MerCruiser Ignition Wire Kit 816761Q17

$123.09 - $123.09
$123.09
$123.09 - $123.09
$123.09
Only 1 left!

Mercury / MerCruiser Quicksilver Ignition Wire Kit — 816761Q17 The Mercury Quicksilver 816761Q17 Ignition Wire Kit is a genuine OEM spark plug wir...

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$123.09 - $123.09
$123.09
$123.09 - $123.09
$123.09

Mercury MerCruiser Rotary Actuator 8M0142768

$234.27 - $234.27
$234.27
$234.27 - $234.27
$234.27
Only 1 left!

O Mercury / MerCruiser Quicksilver Rotary Actuator — 8M0142768 The Mercury Quicksilver 8M0142768 is a genuine OEM rotary actuator used in the exha...

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$234.27 - $234.27
$234.27
$234.27 - $234.27
$234.27