Connectors & Insulators
Showing 73–84 of 87 results
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Busbars
Blue Sea 4008 CableCap – Red 0.47 to 0.13 Stud [4008]
$3.49Original price was: $3.49.$2.06Current price is: $2.06. Add to cart -
Busbars
Blue Sea 4009 CableCap – Black 0.47 to 0.13 Stud [4009]
$3.70Original price was: $3.70.$2.66Current price is: $2.66. Add to cart -
Busbars
Blue Sea 4010 CableCap – Red 0.70 to 0.30 Stud [4010]
$3.49Original price was: $3.49.$2.49Current price is: $2.49. Add to cart -
Busbars
Blue Sea 4011 CableCap – Black 0.70 to 0.30 Stud [4011]
$3.49Original price was: $3.49.$2.09Current price is: $2.09. Add to cart -
Busbars
Blue Sea 4012 CableCap – Red 0.50 Stud [4012]
$5.38Original price was: $5.38.$4.04Current price is: $4.04. Add to cart -
Busbars
Blue Sea 4013 CableCap – Black 0.50 Stud [4013]
$5.38Original price was: $5.38.$2.81Current price is: $2.81. Add to cart -
Busbars
Blue Sea 4014 CableCap – Red 1.25 to 0.70 [4014]
$5.80Original price was: $5.80.$4.48Current price is: $4.48. Add to cart -
Busbars
Blue Sea 4015 CableCap – Black 1.25 to 0.70 [4015]
$5.80Original price was: $5.80.$2.98Current price is: $2.98. Add to cart -
Busbars
Blue Sea 4016 Straight Terminal CableCap – Small [4016]
$6.64Original price was: $6.64.$3.90Current price is: $3.90. Add to cart -
Busbars
Blue Sea 4017 Straight Terminal CableCap – Large [4017]
$5.59Original price was: $5.59.$3.78Current price is: $3.78. Add to cart -
Busbars
Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]
$8.32Original price was: $8.32.$5.03Current price is: $5.03. Add to cart -
Busbars
Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]
$51.51Original price was: $51.51.$33.13Current price is: $33.13. Add to cart

![Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4008-cablecap-red-0-47-0-13-stud-4008.webp)
![Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud [4009]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4009-cablecap-black-0-47-0-13-stud-4009.webp)
![Blue Sea 4010 CableCap - Red 0.70 to 0.30 Stud [4010]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4010-cablecap-red-0-70-0-30-stud-4010.webp)
![Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud [4011]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4011-cablecap-black-0-70-0-30-stud-4011.webp)
![Blue Sea 4012 CableCap - Red 0.50 Stud [4012]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4012-cablecap-red-0-50-stud-4012.webp)
![Blue Sea 4013 CableCap - Black 0.50 Stud [4013]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4013-cablecap-black-0-50-stud-4013.webp)
![Blue Sea 4014 CableCap - Red 1.25 to 0.70 [4014]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4014-cablecap-red-1-25-0-70-4014.webp)
![Blue Sea 4015 CableCap - Black 1.25 to 0.70 [4015]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4015-cablecap-black-1-25-0-70-4015.webp)
![Blue Sea 4016 Straight Terminal CableCap - Small [4016]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4016-straight-terminal-cablecap-small-4016.webp)
![Blue Sea 4017 Straight Terminal CableCap - Large [4017]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4017-straight-terminal-cablecap-large-4017.webp)
![Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-4018-square-cablecap-insulators-pair-red-black-4018.webp)
![Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]](https://www.marineenginebay.com/wp-content/uploads/2026/11/blue-sea-5503-anl-750-fuse-block-w-cover-5503.webp)