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Free Shipping over $99
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 & lower unit 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

SALE - Marine Fuses, Fuse Blocks, & Butt Connectors

(732 products)
  • 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 5258 MIDI/AMI Fuse 150 Amp - 5258

    Blue Sea Systems

    Blue Sea 5258 MIDI/AMI Fuse 150 Amp - 5258

    $9.07 $10.99
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  • Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap - 5022

    Blue Sea Systems

    Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap - 5022

    (1)
    $7.10 $7.99
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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 8293 Contura Actuator Removal Tool - 8293

    Blue Sea Systems

    Blue Sea 8293 Contura Actuator Removal Tool - 8293

    $6.16 $7.19
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  • Blue Sea 5136 400A ANL Fuse - 5136

    Blue Sea Systems

    Blue Sea 5136 400A ANL Fuse - 5136

    $43.47 $50.99
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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 - Terminal Fuse Block 30-300AMP - 5191

    Blue Sea Systems

    Blue Sea - Terminal Fuse Block 30-300AMP - 5191

    $36.60 $42.99
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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 5251 MIDI/AMI Fuse 40 Amp - 5251

    Blue Sea Systems

    Blue Sea 5251 MIDI/AMI Fuse 40 Amp - 5251

    $9.07 $10.99
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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 5257 MIDI/AMI Fuse 125 Amp - 5257

    Blue Sea Systems

    Blue Sea 5257 MIDI/AMI Fuse 125 Amp - 5257

    $9.07 $10.99
    Learn More
  • Ancor - Double Male-Female Adapter, .250, 5 Pack - 230613

    Ancor

    Ancor - Double Male-Female Adapter, .250, 5 Pack - 230613

    $3.74 $6.19
    Learn More
  • Blue Sea 5290 easyID Fuse Kit - 5290

    Blue Sea Systems

    Blue Sea 5290 easyID Fuse Kit - 5290

    $69.12 $80.99
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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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  • Ancor Universal Speaker Connector Kit f/16-14 AWG Wire Gauge - SPK1614

    Ancor

    Ancor Universal Speaker Connector Kit f/16-14 AWG Wire Gauge - SPK1614

    $10.64 $20.19
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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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  • Ancor 6" UV Black Standard Cable Zip Ties - 25 Pack - 199248

    Ancor

    Ancor 6" UV Black Standard Cable Zip Ties - 25 Pack - 199248

    $2.69 $5.29
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  • Blue Sea 5236 2A ATO/ATC Fuse - 5236

    Blue Sea Systems

    Blue Sea 5236 2A ATO/ATC Fuse - 5236

    $3.33 $3.99
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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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  • Ancor 14" UV Black Standard Cable Zip Ties - 100 Pack - 199215

    Ancor

    Ancor 14" UV Black Standard Cable Zip Ties - 100 Pack - 199215

    $15.02 $27.59
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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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  • Sierra - 6 Gang ATO/ATC Fuse Block with Ground Bar - FS40420

    SIERRA

    Sierra - 6 Gang ATO/ATC Fuse Block with Ground Bar - FS40420

    $33.14 $38.29
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  • Seachoice - Atm Blade Fuses, 15 Amp - 11421

    SEACHOICE

    Seachoice - Atm Blade Fuses, 15 Amp - 11421

    $4.09 $4.38
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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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  • Ancor Marine Grade Electrical Wire Seal - Round Cable, 4 to 1/0 AWG, 1/2" NPT - 765002

    Ancor

    Ancor Marine Grade Electrical Wire Seal - Round Cable, 4 to 1/0 AWG, 1/2" NPT - 765002

    $16.78 $30.89
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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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  • Ancor Marine Grade Electrical Wire Seal - Round Cable, 18 to 10 AWG, 3/8" NPT - 764998

    Ancor

    Ancor Marine Grade Electrical Wire Seal - Round Cable, 18 to 10 AWG, 3/8" NPT - 764998

    $7.59 $14.09
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  • Blue Sea 5252 MIDI/AMI Fuse 50 Amp - 5252

    Blue Sea Systems

    Blue Sea 5252 MIDI/AMI Fuse 50 Amp - 5252

    $9.07 $10.99
    Learn More
  • Blue Sea 5256 MIDI/AMI Fuse 100 Amp - 5256

    Blue Sea Systems

    Blue Sea 5256 MIDI/AMI Fuse 100 Amp - 5256

    $9.07 $10.99
    Learn More
  • Sea Choice - Square Panel Mount Fuse Holders - 12611

    SEACHOICE

    Sea Choice - Square Panel Mount Fuse Holders - 12611

    $4.57 $4.90
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  • Blue Sea 5253 MIDI/AMI Fuse 60 Amp - 5253

    Blue Sea Systems

    Blue Sea 5253 MIDI/AMI Fuse 60 Amp - 5253

    $9.07 $10.99
    Learn More
  • Ancor Stainless Steel Cushion Clamps - 1-1/4" - 10-Pack - 403902

    Ancor

    Ancor Stainless Steel Cushion Clamps - 1-1/4" - 10-Pack - 403902

    $22.50 $41.89
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