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Earn up to 4.5% Back on Purchases
Assistance From Boat Parts Experts

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

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Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

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PartsVu Blue Rewards

Earn up to 1.5 points for every $1 spent. That’s up to 4.5% back that you can redeem and save on future orders. Excludes engine sales.

Start Saving Now

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Ready To Serve

Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

Blue Sea Systems Fuses & Fuse Blocks

(50 products)

All Categories
  • Blue Sea - Water Resistant Fuse Holder - 5021

    Blue Sea Systems

    Blue Sea - Water Resistant Fuse Holder - 5021

    (2)
    $8.24 $9.99
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  • Blue Sea - ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus - 5026

    Blue Sea Systems

    Blue Sea - ST Blade Fuse Block w/Cover - 12 Circuit w/Negative Bus - 5026

    $71.16 $83.99
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  • Blue Sea - Crimpable Inline Fuse Holder AGC MDL - 5060

    Blue Sea Systems

    Blue Sea - Crimpable Inline Fuse Holder AGC MDL - 5060

    $8.71 $10.19
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  • Blue Sea 5242 15A ATO/ATC Fuse - 5242

    Blue Sea Systems

    Blue Sea 5242 15A ATO/ATC Fuse - 5242

    $3.33 $4.19
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  • Blue Sea - ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus - 5025

    Blue Sea Systems

    Blue Sea - ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus - 5025

    $56.43 $66.99
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  • Blue Sea - ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045

    Blue Sea Systems

    Blue Sea - ST Blade Compact Fuse Blocks - 4 Circuits w/Cover - 5045

    $41.09
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  • Blue Sea 5235 1A ATO/ATC Fuse - 5235

    Blue Sea Systems

    Blue Sea 5235 1A ATO/ATC Fuse - 5235

    $3.91 $4.99
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  • Blue Sea - Waterproof In-Line Fuse Holder ATO/ATC - 5065

    Blue Sea Systems

    Blue Sea - Waterproof In-Line Fuse Holder ATO/ATC - 5065

    $10.31 $12.09
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  • Blue Sea - Waterproof Inline Fuse Holder AGC/MDL - 5061

    Blue Sea Systems

    Blue Sea - Waterproof Inline Fuse Holder AGC/MDL - 5061

    $12.34 $15.09
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  • Blue Sea ATC Fuse Kit - 6-Piece - 5287

    Blue Sea Systems

    Blue Sea ATC Fuse Kit - 6-Piece - 5287

    $7.90 $9.09
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  • Blue Sea - ST-Blade Battery Terminal Mount Fuse Block Kit - 5024

    Blue Sea Systems

    Blue Sea - ST-Blade Battery Terminal Mount Fuse Block Kit - 5024

    $52.66 $61.99
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  • Blue Sea 5240 7.5A ATO/ATC Fuse - 5240

    Blue Sea Systems

    Blue Sea 5240 7.5A ATO/ATC Fuse - 5240

    $3.33 $4.19
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  • Blue Sea 5239 5A ATO/ATC Fuse - 5239

    Blue Sea Systems

    Blue Sea 5239 5A ATO/ATC Fuse - 5239

    $3.33 $4.19
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  • Blue Sea 5237 3A ATO/ATC Fuse - 5237

    Blue Sea Systems

    Blue Sea 5237 3A ATO/ATC Fuse - 5237

    $3.33 $4.19
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  • Blue Sea - ST-Blade Split Bus Fuse Block - 5032

    Blue Sea Systems

    Blue Sea - ST-Blade Split Bus Fuse Block - 5032

    $90.14 $106.99
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  • Blue Sea 5243 20A ATO/ATC Fuse - 5243

    Blue Sea Systems

    Blue Sea 5243 20A ATO/ATC Fuse - 5243

    $3.33 $4.19
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  • Blue Sea 5241 10A ATO/ATC Fuse - 5241

    Blue Sea Systems

    Blue Sea 5241 10A ATO/ATC Fuse - 5241

    $3.33 $4.19
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  • Blue Sea 5245 30A ATO/ATC Fuse - 5245

    Blue Sea Systems

    Blue Sea 5245 30A ATO/ATC Fuse - 5245

    $3.33 $4.19
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  • Blue Sea 5131 250A ANL Fuse - 5131

    Blue Sea Systems

    Blue Sea 5131 250A ANL Fuse - 5131

    $43.47 $50.99
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  • Blue Sea 5183 100A Fuse Terminal - 5183

    Blue Sea Systems

    Blue Sea 5183 100A Fuse Terminal - 5183

    $21.66 $24.99
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  • Blue Sea 5139 40AMP MAXI Fuse - 5139

    Blue Sea Systems

    Blue Sea 5139 40AMP MAXI Fuse - 5139

    $7.05 $9.79
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  • Blue Sea 5178 60A Fuse Terminal - 5178

    Blue Sea Systems

    Blue Sea 5178 60A Fuse Terminal - 5178

    $21.66 $24.99
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  • Blue Sea 5244 25A ATO/ATC Fuse - 5244

    Blue Sea Systems

    Blue Sea 5244 25A ATO/ATC Fuse - 5244

    $3.33 $4.19
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  • AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5217

    Blue Sea Systems

    AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5217

    $6.55
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  • AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5218

    Blue Sea Systems

    AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5218

    $6.55
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  • AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5215

    Blue Sea Systems

    AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5215

    $6.55
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  • AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5210

    Blue Sea Systems

    AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5210

    $6.55
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  • AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5208

    Blue Sea Systems

    AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5208

    $6.55
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  • AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5220

    Blue Sea Systems

    AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5220

    $6.74
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  • AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5288

    Blue Sea Systems

    AGC GLASS TUBE FUSE (BLUE SEA SYSTEMS) - 5288

    $8.93 $9.09
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  • Blue Sea 5187 200A Fuse Terminal - 5187

    Blue Sea Systems

    Blue Sea 5187 200A Fuse Terminal - 5187

    $21.66 $24.99
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  • Blue Sea 5185 150A Fuse Terminal - 5185

    Blue Sea Systems

    Blue Sea 5185 150A Fuse Terminal - 5185

    $21.66 $24.99
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  • Blue Sea 5175 30A Fuse Terminal - 5175

    Blue Sea Systems

    Blue Sea 5175 30A Fuse Terminal - 5175

    $21.66 $24.99
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  • Blue Sea - ST Blade Compact Fuse Blocks - 8 Circuits w/Cover - 5046

    Blue Sea Systems

    Blue Sea - ST Blade Compact Fuse Blocks - 8 Circuits w/Cover - 5046

    $69.84 $82.99
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  • Blue Sea - ST Blade Fuse Block w/Cover - 6 Circuit Independent w/o Negative Bus - 5035

    Blue Sea Systems

    Blue Sea - ST Blade Fuse Block w/Cover - 6 Circuit Independent w/o Negative Bus - 5035

    $49.36 $51.73
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  • Blue Sea 5140 50AMP MAXI Fuse - 5140

    Blue Sea Systems

    Blue Sea 5140 50AMP MAXI Fuse - 5140

    $7.05 $7.58
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