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Explore The Marine King Collections with our Price Match Promise + Save 5% Extra Code: TMK5
Home
All Collection
Instruments
MN & I -1
Gauges
Accessories
Autopilots
Radars
Gauge Accessories
MN & I -2
Cameras & Night Vision
GPS - Fishfinder Combos
Transducers
Transducer Accessories
Network Cables & Modules
Instruments
Safety
Marine Safety -01
EPIRBS
Safety Light
Medical Kits
Fume Detectors
Personal Locator Beacons
Marine Safety -02
Accessories
Personal Flotation Device
Waterproof Bags & Cases
Man Overboard Device
Immersion/Dry/Work Suits
Flotation Coats/Pants
Boat Parts
BA & P -01
Hull Protection
Steering System
Display Mounts
Trolling Motors
Hatch Lifts
Propeller
Horns
BA & P -02
Windshield Wipers
Rod Holders
Shore Power
Deck/Galley
Trim Tabs
Seating
Mirrors
BA & P -03
Adhesive/Sealants
Bow Thrusters
Winter Covers
Fuel Systems
Antifouling
Jack Plates
Anodes
BA & P -04
Radar/TV Mounts
Fuel Management
Security Systems
Engine Controls
Non-Skid Paint
Tools
BA & P -05
Trolling Motor Accessories
Trim Tab Accessories
Gauge Accessories
Accessories
Cleaning
Gauges
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E&N -01
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Meters & Monitoring
Fuse Blocks & Fuses
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E&N -02
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E&N -03
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15778 products
Sale
Rule Rule-Mate 800 Fully Automated Bilge Pump - 12V [RM800B]
Rule
Regular price
$136.99
Sale price
$109.95
Save 20%
Sale
Rule Rule-Mate 500 Fully Automated Bilge Pump - 12V [RM500B]
Rule
Regular price
$99.99
Sale price
$79.95
Save 20%
Sale
TACO Rub Rail Mounted LED Navigation Light Set - 2-1/2" [F38-6800D]
TACO Marine
Regular price
$289.99
Sale price
$213.95
Save 26%
Garmin 10" Protective Cover - Plastic [010-12799-00]
Garmin
$24.99
Garmin 12" Protective Cover - Plastic [010-12799-01]
Garmin
$29.99
Sale
Garmin 12" Protective Cover - Magnetic [010-12799-11]
Garmin
Regular price
$99.99
Sale price
$97.95
Save 2%
Garmin Bail Mount w/Knobs f/GPSMAP 8x16 Series [010-12798-02]
Garmin
$59.99
Garmin 16" Protective Cover - Plastic [010-12799-02]
Garmin
$34.99
Sale
Garmin 16" Protective Cover - Magnetic [010-12799-12]
Garmin
Regular price
$119.99
Sale price
$116.95
Save 3%
Sale
Raritan Diaphragm Intake Pump - 24v [166100]
Raritan
Regular price
$628.00
Sale price
$439.95
Save 30%
Sale
Blue Sea 4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures [4367]
Blue Sea Systems
Regular price
$40.99
Sale price
$28.95
Save 29%
Sale
Blue Sea 4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter [4366]
Blue Sea Systems
Regular price
$149.99
Sale price
$98.95
Save 34%
Sale
Blue Sea 4365 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 12V Socket, 2x 2.1A Dual USB Chargers [4365]
Blue Sea Systems
Regular price
$100.99
Sale price
$66.95
Save 34%
Sold Out
Blue Sea 4364 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 2x Blank Apertures [4364]
Blue Sea Systems
Regular price
$34.99
Sale price
$24.95
Save 29%
Sale
Blue Sea 4363 Water Resistant USB Accessory Panels - 15A Circuit Breaker, 12V Socket, 2.1A Dual USB Charger [4363]
Blue Sea Systems
Regular price
$73.99
Sale price
$52.95
Save 28%
Sale
Blue Sea Contura Switch DPDT Black - ON-ON [8300]
Blue Sea Systems
Regular price
$33.99
Sale price
$23.95
Save 30%
Sale
Blue Sea 7459 UL-489 Circuit Breaker - 50A Flat Rocker [7459]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7458 UL-489 Circuit Breaker - 30A Flat Rocker [7458]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker [7457]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7446 UL-489 Circuit Breaker - 100A Flat Rocker [7446]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7445 UL-489 Circuit Breaker - 50A Flat Rocker [7445]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker [7444]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7443 UL-489 Circuit Breaker - 20A Flat Rocker [7443]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7442 UL-489 Circuit Breaker - 15A Flat Rocker [7442]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7441 UL-489 Circuit Breaker - 10A Flat Rocker [7441]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker [7440]
Blue Sea Systems
Regular price
$63.99
Sale price
$45.95
Save 28%
Sale
Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]
Blue Sea Systems
Regular price
$74.99
Sale price
$51.95
Save 31%
Sale
Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]
Blue Sea Systems
Regular price
$90.99
Sale price
$62.95
Save 31%
Sale
Blue Sea 4368 Water Resistant USB Accessory Panel - 12V Socket, 2x 2.1A Dual USB Chargers, Mini Voltmeter [4368]
Blue Sea Systems
Regular price
$184.99
Sale price
$121.95
Save 34%
Sale
Blue Sea 4322 Circuit Breaker Switch Panel 6 Position - Gray [4322]
Blue Sea Systems
Regular price
$90.99
Sale price
$64.95
Save 29%
Sale
Blue Sea 4321 Circuit Breaker Switch Panel 4 Position - Gray w/12V Socket Dual USB [4321]
Blue Sea Systems
Regular price
$120.99
Sale price
$79.95
Save 34%
Sale
Blue Sea 4320 Circuit Breaker Switch Panel 4 Position - Gray [4320]
Blue Sea Systems
Regular price
$70.99
Sale price
$50.95
Save 28%
Sale
Infinity 10" Marine RGB Kappa Series Speakers - Titanium/Gunmetal [KAPPA1050M]
Infinity
Regular price
$449.95
Sale price
$194.95
Save 57%
Sold Out
Raymarine Adapter Cable f/Minn Kota Transducer to Element 15-Pin [A80560]
Raymarine
$64.99
Sold Out
Raymarine RV-420 Stainless Steel Thru-Hull RealVision 3D 20 - Pair [T70451]
Raymarine
Regular price
$1,869.99
Sale price
$1,792.95
Save 4%
Sold Out
Raymarine RV-412 Stainless Steel Thru-Hull RealVision 3D 12 - Pair [T70450]
Raymarine
Regular price
$1,869.99
Sale price
$1,792.95
Save 4%
Sold Out
Raymarine RV-400 Stainless Steel Thru-Hull RealVision 3D 0 [A80615]
Raymarine
Regular price
$1,044.99
Sale price
$1,001.95
Save 4%
Sale
Raymarine Ray73 VHF Radio w/AIS Receiver [E70517]
Raymarine
Regular price
$849.99
Sale price
$796.95
Save 6%
Sale
Raymarine Ray63 Dual Station VHF Radio w/GPS [E70516]
Raymarine
Regular price
$604.99
Sale price
$567.95
Save 6%
Sale
Raymarine Ray53 Compact VHF Radio w/GPS [E70524]
Raymarine
Regular price
$494.99
Sale price
$464.95
Save 6%
Sold Out
Raymarine HV Hypervision Extension Cable - 4M [A80562]
Raymarine
$94.99
Sold Out
Raymarine HV-300TH Plastic Transducer Thru-Hull - 6M Cable [A80604]
Raymarine
Regular price
$479.99
Sale price
$449.95
Save 6%
Raymarine Transom Mount Bracket f/HV-100 [R70651]
Raymarine
$49.99
Sold Out
Raymarine Trolling Motor Mount f/HV-100 [A80557]
Raymarine
$64.99
Sold Out
Balmar Com Cable f/SG200 10M SmartLink [SG2-0400]
Balmar
$91.79
Balmar Bluetooth Gateway f/SG200 [SG2-0300]
Balmar
$75.79
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Boat Accessories
Boat Steering Systems
Electrical - Busbars, Connectors & Insulators
Boat Cleaning Supplies
Boat Outfitting - Tools
Speaker For Boats
Boat Battery Chargers
Boat Trolling Motor Accessories
Boat Lighting - Flood/Spreader Lights
Marine First Aid Kits
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Boat Outfitting - Gauges
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Anchoring & Docking - Buoys
Marine Fume Detectors
Handheld VHF Radio
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View all
Feb 10, 2026
What Length Buoyant Line Is Required for Boats Up to 24 m in the United States?
Feb 09, 2026
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Feb 09, 2026
Boaters Life: A Complete Guide to Living, Working, and Thriving on the Water
Jan 01, 2026
Marine Traffic vs Vessel Finder: Navigating the Waters of Maritime Tracking
Jul 16, 2025
Boat Trim Gauge - The Basics
Aug 09, 2024
The Blobfish: Misunderstood Deep-Sea Marvel
Aug 09, 2024
Canoe vs Kayak for Fishing: Choosing the Ultimate Angling Vessel
Aug 06, 2024
Simrad vs Garmin: Which is the Best Marine Navigation System?
Aug 02, 2024
Anchoring at Night: Ultimate Guide
Jul 30, 2024
Canoe vs Kayak: Choosing the Right Watercraft for Your Adventure
Jul 29, 2024
What Is One Part of a Regular Vessel and Engine Maintenance Program?
Jul 29, 2024
What Is Needed for Steering Control on a PWC?
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Marine Navigation & Instruments - GPS - Chartplotters
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