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Sierra Marine Thermostat 18-43017 – Indmar S985009 / MerCruiser 8.1L 496 MAG Cooling System

Original price $48.80 - Original price $48.80
Original price
$48.80
$48.80 - $48.80
Current price $48.80
Only 1 left!

The Sierra 18-43017 Thermostat is a precision 160° temperature control thermostat designed for high-horsepower GM-based marine engines, including I...

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Original price $48.80 - Original price $48.80
Original price
$48.80
$48.80 - $48.80
Current price $48.80

Blue Sea Systems Surface Mount Circuit Breaker 30A – BSS-7136

Original price $199.33 - Original price $199.33
Original price
$199.33
$199.33 - $199.33
Current price $199.33
19 in stock

Blue Sea Systems Surface Mount Circuit Breaker — 30A The BSS-7136 is a 30A surface mount DC circuit breaker for marine applications where you need ...

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Original price $199.33 - Original price $199.33
Original price
$199.33
$199.33 - $199.33
Current price $199.33

Ancor 101010 Marine Grade™ Tinned Copper Primary Wire, #18 AWG, 100', Yellow

Original price $40.19 - Original price $40.19
Original price
$40.19
$40.19 - $40.19
Current price $40.19
Item locally warehoused

Overview Marine-grade 18 AWG primary wire with tinned copper conductors and heavy-duty insulation engineered for durability in harsh marine environ...

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Original price $40.19 - Original price $40.19
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$40.19
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Current price $40.19

Blue Sea 6004 Battery Switch, Mini On/Off w/Locking Key

Original price $58.75 - Original price $58.75
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$58.75
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Current price $58.75
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300 Ampere continuous rating for outboards and small gasoline or diesel engines. One-piece tin-plated copper stud design never loosens over time. T...

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Original price $58.75 - Original price $58.75
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$58.75
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Current price $58.75

Seadog 4208401 Cover for Breaker

Original price $7.49 - Original price $7.49
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$7.49
$7.49 - $7.49
Current price $7.49
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The Seadog 4208401 Cover for Breaker helps protect your electrical setup by preventing contact with breaker studs—helping reduce the risk of damage...

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Original price $7.49 - Original price $7.49
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$7.49
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Current price $7.49

Ancor Marine Grade™ Tinned Battery Lugs — #8 AWG Cable, 3/8" Fastener, 100-Pack (244236)

Original price $155.79 - Original price $155.79
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$155.79
$155.79 - $155.79
Current price $155.79
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Ancor Marine Grade™ Tinned Copper Battery Lugs — #8 AWG, 3/8" Fastener, 100-Pack The professional-quantity choice for #8 AWG terminations on 3/8" ...

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Original price $155.79 - Original price $155.79
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Current price $155.79

Sierra MP41010 Marine Ignition Starter Switch – 4-Position, Magneto, Compact 5/8", 7-Screw, 12V/15A

Original price $57.19 - Original price $57.19
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$57.19
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Current price $57.19
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Sierra MP41010 Marine Ignition Starter Switch – 4-Position Magneto, Compact 5/8", 7-Screw Terminal, 12V/15AThe Sierra MP41010 is a specialized mari...

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Original price $57.19 - Original price $57.19
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$57.19
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Current price $57.19

Ancor 104910 Marine Grade™ Tinned Copper Primary Wire, #14 AWG, 100', White

Original price $86.19 - Original price $86.19
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$86.19
$86.19 - $86.19
Current price $86.19
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Ancor Marine Grade™ tinned copper primary wire is built for dependable, corrosion-resistant wiring in demanding marine environments. This 14 AWG, 1...

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Original price $86.19 - Original price $86.19
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$86.19
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Current price $86.19

Sierra FS40830 408 Series Fuse Block W/bus Bar & Cover, 6-Gang

Original price $77.29 - Original price $77.29
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$77.29
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Current price $77.29
Item locally warehoused

Original price $77.29 - Original price $77.29
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Current price $77.29

Seachoice 63028 Tinned Copper Marine Wire, 4 AWG, Black, 100'

Original price $927.99 - Original price $927.99
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$927.99
$927.99 - $927.99
Current price $927.99
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Seachoice 63028 tinned copper marine wire (4 AWG), black, 100' roll—built for corrosion-resistant, flexible wiring in harsh marine environments. Ke...

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Original price $927.99 - Original price $927.99
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Current price $927.99

Sierra PC51130 NMEA 2000 Metal Cap, Male Connection

Original price $16.99 - Original price $16.99
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$16.99
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Current price $16.99
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Follows requirement of serial data communication network to interconnect marine electronic equipment Equipment designed to this system will have t...

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Original price $16.99 - Original price $16.99
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Sierra FS84210 Marine Rated Battery Fuse, 200A, Blue

Original price $27.99 - Original price $27.99
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$27.99
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Current price $27.99
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Sierra FS84210 marine rated battery fuse delivers compact, high-current DC main circuit protection directly at the battery’s positive stud. The blu...

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Original price $27.99 - Original price $27.99
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Current price $27.99

Seachoice 19781 RG-58U White Coaxial Antenna Cable Assembly | 5 ft | PL-259 Both Ends

Original price $32.61 - Original price $32.61
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Current price $32.61
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Seachoice 19781 RG-58U Coaxial Antenna Cable Assembly — 5 ftThe Seachoice 19781 is a ready-to-install 5 ft RG-58U coaxial antenna cable assembly, p...

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Original price $32.61 - Original price $32.61
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Current price $32.61

Circuit Breaker Aa1 5Amp Black

Original price $54.99 - Original price $54.99
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$54.99
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Current price $54.99
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Designed for marine electrical panels, this A-Series A1 circuit breaker combines switching and overcurrent protection in one single-pole device. It...

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Original price $54.99 - Original price $54.99
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$54.99
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Current price $54.99

Ancor 230166 Marine Grade™ Step Down Butt Connectors, 8 to 12-10 Wire, Red, 3/Pk

Original price $10.94 - Original price $10.94
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$10.94
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Current price $10.94
Item locally warehoused

Overview Marine Grade Step-Down Butt Connectors (3-pack) for wiring projects. Designed to join a pair of conductors to a third, with a color-coded ...

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Original price $10.94 - Original price $10.94
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$10.94
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Marinco Pro Installer 400A EZ-Mount On/Off Battery Switch - MC10

Original price $140.49 - Original price $140.49
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Current price $140.49
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The Marinco Pro Installer 400A EZ-Mount On/Off Battery Switch (MC10) is built for fast, compact marine battery installations with front-access wiri...

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Original price $140.49 - Original price $140.49
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Hella Seahawk 470 LED Light Bar — Spot Lens, 30°×30° Beam, 20.86"

Original price $577.49 - Original price $577.49
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Current price $577.49
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Hella Seahawk 470 — Spot Lens LED Light Bar, Standard Connector The Hella Seahawk 470 Spot is a high-output marine LED light bar with a 30°×30° bea...

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Original price $577.49 - Original price $577.49
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Ancor Marine Grade™ Tinned Battery Lugs – #2 AWG Cable, 5/16" Fastener, 25-Pack (242265)

Original price $107.99 - Original price $107.99
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Current price $107.99
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Professional-Grade Tinned Copper Battery Lugs – #2 AWG, 5/16" Stud, Bulk 25-PackThese Ancor Marine Grade™ tinned copper battery lugs are built for ...

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Original price $107.99 - Original price $107.99
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Current price $107.99

MasterGuard® Hub Installation Kit 507 – 4.25" & 4.75" Gearcase

Original price $111.79 - Original price $111.79
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Current price $111.79
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MasterGuard® Hub Installation Kit 507 – 4.25" & 4.75" Gearcase The MasterGuard® 507 is a premium hub installation kit designed for select outbo...

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Original price $111.79 - Original price $111.79
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Current price $111.79

Ancor 156610 Marine Grade™ Tinned Copper Round Bilge Pump Cable, Black/Brown/Red Conductors, 16/3 AWG, 100', Grey

Original price $261.99 - Original price $261.99
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Current price $261.99
Item locally warehoused

The Ancor 156610 Marine Grade™ Tinned Copper Round Bilge Pump Cable is a moisture-resistant, corrosion-protective wiring solution made for below-wa...

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Original price $261.99 - Original price $261.99
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Current price $261.99

Seachoice 58051 7-Way Trailer Wiring Adapter

Original price $17.69 - Original price $17.69
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Current price $17.69
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This reliable Seachoice 7-Way Trailer Wiring Adapter lets you connect a 7-way RV-style connector to a 4-flat-style connector. This can help you con...

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Original price $17.69 - Original price $17.69
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Ancor 320925 Marine Grade® Heat Shrink Disconnects, 12-10 Male, Yellow, 25/pk

Original price $80.31 - Original price $80.31
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Current price $80.31
Item locally warehoused

Use Ancor 320925 marine grade adhesive-lined heat shrink disconnects to create a sealed, vibration-resistant wire connection. Tinned copper helps m...

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Original price $80.31 - Original price $80.31
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3 Roloc Surface Cond. Medium

Original price $207.39 - Original price $207.39
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Quickly removes cork or paper gaskets and form-in-place gasket material prior to assembling drive train components, engine blocks, heads, and valve...

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Original price $207.39 - Original price $207.39
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Ancor 211428 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 12-10 Wire, Yellow, 25/Pk

Original price $43.79 - Original price $43.79
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Current price $43.79
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Overview Durable marine-grade fully insulated nylon female disconnect designed for 12-10 AWG wiring. This 25-pack features bright yellow insulation...

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Original price $43.79 - Original price $43.79
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Current price $43.79