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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 - 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 5502 Fuse Block Class T 225-400 Amp - 5502

    Blue Sea Systems

    Blue Sea 5502 Fuse Block Class T 225-400 Amp - 5502

    $65.16 $77.99
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  • Ancor 160-Piece Heat Shrink Terminals Connectors Kit

    Ancor

    Ancor 160-Piece Heat Shrink Terminals Connectors Kit

    $103.86 $179.89
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  • Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 100-Pack - 311299

    Ancor

    Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 100-Pack - 311299

    $47.90 $86.99
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  • Ancor 22-18 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack - 320103

    Ancor

    Ancor 22-18 Gauge Heat Shrink Step-Down Multi-Wire Connectors - 3-Pack - 320103

    $6.45 $11.99
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  • Sea Choice - ATO/ATC Fuse Holder 12 GA, Up to 30A (Fuse Not Included) - 12671

    SEACHOICE

    Sea Choice - ATO/ATC Fuse Holder 12 GA, Up to 30A (Fuse Not Included) - 12671

    $6.28 $6.74
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  • Blue Sea 5114 150A Class T Fuse - 5114

    Blue Sea Systems

    Blue Sea 5114 150A Class T Fuse - 5114

    $76.66 $89.99
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  • Seadog Electrical Parts & Accessories - 4204891

    SEA-DOG LINE

    Seadog Electrical Parts & Accessories - 4204891

    $6.00 $9.25
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  • Seachoice - Atm Blade Fuses, 20 Amp - 11423

    SEACHOICE

    Seachoice - Atm Blade Fuses, 20 Amp - 11423

    $4.09 $4.38
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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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  • Seachoice - In-line Fuse Holder Ato/atc - 12761

    SEACHOICE

    Seachoice - In-line Fuse Holder Ato/atc - 12761

    $9.98 $10.73
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  • Sierra - Fuse Holder Inline Weatherprf - FS35870

    SIERRA

    Sierra - Fuse Holder Inline Weatherprf - FS35870

    $13.02 $15.39
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  • Ancor 6" UV Black Mounting Cable Zip Ties - 100 Pack - 199253

    Ancor

    Ancor 6" UV Black Mounting Cable Zip Ties - 100 Pack - 199253

    $9.71 $11.99
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  • Ancor 14" UV Black Mounting Cable Zip Ties - 100 Pack - 199258

    Ancor

    Ancor 14" UV Black Mounting Cable Zip Ties - 100 Pack - 199258

    $27.29 $33.99
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  • Ancor 14" UV Black Standard Cable Zip Ties - 25 Pack - 199214

    Ancor

    Ancor 14" UV Black Standard Cable Zip Ties - 25 Pack - 199214

    $5.71 $6.99
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  • Boating Essentials - AGC In-Line Fuse Holder - BE-EL-51404-DP

    T-H MARINE

    Boating Essentials - AGC In-Line Fuse Holder - BE-EL-51404-DP

    $3.49
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  • Blue Sea 5182 90A Fuse Terminal - 5182

    Blue Sea Systems

    Blue Sea 5182 90A Fuse Terminal - 5182

    $21.66 $24.99
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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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  • Ancor 16-14 Heatshrink Butt Connectors - 25-Pack - 309125

    Ancor

    Ancor 16-14 Heatshrink Butt Connectors - 25-Pack - 309125

    $23.84 $43.99
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  • Ancor 16-14 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 311503

    Ancor

    Ancor 16-14 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 311503

    $3.93 $7.39
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  • Ancor - Blue Heatshrink Female 16-14 3/Pk - 317803

    Ancor

    Ancor - Blue Heatshrink Female 16-14 3/Pk - 317803

    $9.86 $15.19
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  • Blue Sea 5250 MIDI/AMI Fuse 30 Amp - 5250

    Blue Sea Systems

    Blue Sea 5250 MIDI/AMI Fuse 30 Amp - 5250

    $9.07 $10.99
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  • Ancor 12-10 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 312503

    Ancor

    Ancor 12-10 Gauge - 5/16" Heat Shrink Ring Terminal - 3-Pack - 312503

    $4.95 $9.29
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  • Ancor Adhesive Lined Heat Shrink Tubing Kit - 8-Pack, 3", 20 to 2/0 AWG, Black - 301503

    Ancor

    Ancor Adhesive Lined Heat Shrink Tubing Kit - 8-Pack, 3", 20 to 2/0 AWG, Black - 301503

    $10.57 $19.99
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  • Blue Sea 5259 MIDI/AMI Fuse 175 Amp - 5259

    Blue Sea Systems

    Blue Sea 5259 MIDI/AMI Fuse 175 Amp - 5259

    $9.07 $10.99
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  • Paneltronics Fuse Holder - 010-005

    Paneltronics

    Paneltronics Fuse Holder - 010-005

    $3.26 $4.25
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  • Blue Sea 4012 CableCap - Red 0.50 Stud - 4012

    Blue Sea Systems

    Blue Sea 4012 CableCap - Red 0.50 Stud - 4012

    $6.83 $7.99
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  • Blue Sea 7748 SafetyHub 150 Fuse Box - 7748

    Blue Sea Systems

    Blue Sea 7748 SafetyHub 150 Fuse Box - 7748

    $242.99
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  • Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack - 311225

    Ancor

    Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 25-Pack - 311225

    $23.40 $42.79
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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 5260 MIDI/AMI Fuse 200 Amp - 5260

    Blue Sea Systems

    Blue Sea 5260 MIDI/AMI Fuse 200 Amp - 5260

    $9.07 $10.99
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  • Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 3-Pack - 311203

    Ancor

    Ancor 16-14 Gauge - #8 Heat Shrink Ring Terminal - 3-Pack - 311203

    $3.93 $7.39
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  • Ancor Stainless Steel Cushion Clamp - 2" - 10-Pack - 404202

    Ancor

    Ancor Stainless Steel Cushion Clamp - 2" - 10-Pack - 404202

    $26.67 $48.89
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  • Ancor Stainless Steel Cushion Clamp - 1-1/2" - 10-Pack - 404152

    Ancor

    Ancor Stainless Steel Cushion Clamp - 1-1/2" - 10-Pack - 404152

    $23.24 $42.99
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  • Ancor Stainless Steel Cushion Clamp - 3/4" - 10-Pack - 403752

    Ancor

    Ancor Stainless Steel Cushion Clamp - 3/4" - 10-Pack - 403752

    $18.45 $22.99
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