BLUE SEA SYSTEMS
Showing 1–12 of 892 results
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Blue Sea 15A Screw-Terminal Push-Button Reset Circuit Breaker
Sale! Original price was: $12.75.$8.50Current price is: $8.50. Select options This product has multiple variants. The options may be chosen on the product page -
![Blue Sea 1732 Mini Oled Ammeter [1732] 1](https://autopit.shop/wp-content/uploads/2026/05/64336XL-8FdeIw.tmp_.webp)
Blue Sea 1732 Mini OLED DC Ammeter – 0–100A Range
Sale! Original price was: $141.99.$71.00Current price is: $71.00. Add to cart -
![Blue Sea 1741 Mini Oled Temperature Meter [1741] 1](https://autopit.shop/wp-content/uploads/2026/05/64338XL-d1t58a.tmp_.webp)
Blue Sea 1741 Mini OLED Temperature Meter with Digital Readout
Sale! Original price was: $113.99.$57.00Current price is: $57.00. Add to cart -
![Blue Sea 1821 Universal Temperature Sensor [1821] 1](https://autopit.shop/wp-content/uploads/2026/05/64340XL-LDoX0F.tmp_.webp)
Blue Sea 1821 Universal Analog Temperature Sensor for Marine Use
Sale! Original price was: $23.99.$15.99Current price is: $15.99. Add to cart -
![Blue Sea 1839 M2 Oled Tank Monitor [1839] 1](https://autopit.shop/wp-content/uploads/2026/05/64341XL-3bEMHy.tmp_.webp)
Blue Sea 1839 M2 OLED Tank Level Monitor for Fuel, Water & Waste
Sale! Original price was: $499.99.$100.00Current price is: $100.00. Add to cart -
Blue Sea 187-Series Surface-Mount Circuit Breaker
Sale! Price range: $52.70 through $58.26 Select options This product has multiple variants. The options may be chosen on the product page -
![Blue Sea 7269 200A Double Pole Circuit Breaker [7269] 1](https://autopit.shop/wp-content/uploads/2026/05/20603XL-sOMLGL.tmp_.webp)
Blue Sea 200A Double-Pole DC Circuit Breaker (Model 7269)
Sale! Original price was: $262.99.$87.66Current price is: $87.66. Add to cart -
![Blue Sea 2020 Powerbar Dual Busbar - Two 3/8"-16 Studs [2020] 1](https://autopit.shop/wp-content/uploads/2026/05/61038XL-TlQZGH.tmp_.webp)
Blue Sea 2020 Dual Busbar Power Distribution Block – Two 3/8″-16 Mounting Studs
Sale! Original price was: $25.99.$17.33Current price is: $17.33. Add to cart -
![Blue Sea 4012 Cablecap - Red 0.50 Stud [4012] 1](https://autopit.shop/wp-content/uploads/2026/05/20384XL-4Sng4T.tmp_.webp)
Blue Sea 4012 Red Cable Cap – Fits 0.50″ Stud
Sale! Original price was: $7.99.$5.33Current price is: $5.33. Add to cart -
![Blue Sea 4013 Cablecap - Black 0.50 Stud [4013] 1](https://autopit.shop/wp-content/uploads/2026/05/20385XL-RHHv8g.tmp_.webp)
Blue Sea 4013 Black Cable Cap – Fits 0.50″ Stud
Sale! Original price was: $7.99.$5.33Current price is: $5.33. Add to cart -
![Blue Sea 4014 Cablecap - Red 1.25 To 0.70 [4014] 1](https://autopit.shop/wp-content/uploads/2026/05/20386XL-T9Oe1O.tmp_.webp)
Blue Sea 4014 Red Heat-Shrink Cable Cap – 0.70–1.25″ Diameter
Sale! Original price was: $8.99.$5.99Current price is: $5.99. Add to cart -
![Blue Sea 4015 Cablecap - Black 1.25 To 0.70 [4015] 1](https://autopit.shop/wp-content/uploads/2026/05/20387XL-0XOoBY.tmp_.webp)
Blue Sea 4015 Black Heat-Shrink Cable Cap – 0.70–1.25″ Diameter
Sale! Original price was: $8.99.$5.99Current price is: $5.99. Add to cart
Showing 1–12 of 892 results