Shopping from Canada? 
Go to Defender Canada!
Deals
-
20% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$16.65 - $53.99$13.32 - $53.99 -
15% off
Ancor Marine Heat Shrink Ring Terminal Electrical Connectors
$3.38 - $44.99$3.38 - $44.99 -
15% offBlue Sea Systems Class T Fuse
$66.99 - $83.99$56.94 - $83.99 -
10% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$55.99 - $207.99$50.39 - $207.99 -
10% off
Hubbell Twist-Lock Ship-to-Shore Cable Set - 50A
$714.99 - $1,242.00$714.99 - $1,242.00 -
20% offBlue Sea Systems ANL Fuse
$30.99 - $58.99$30.99 - $58.99 -
15% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$27.99 - $56.99$27.99 - $56.99 -
15% offMarinco Pigtail Adapter - 125V
$48.99 - $201.99$48.99 - $181.79 -
10% offBlue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$61.99 - $71.99$61.99 - $64.79 -
20% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$103.99 - $137.99$83.99 - $137.99 -
20% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$4.92 - $56.99$3.93 - $56.99 -
Meguiar's RV One Step Cleaner Wax
$17.38 - $72.99 -
5% offHubbell Twist-Lock Male Plug - 50A
$123.99 - $126.99$120.64 - $123.99 -
20% offBlue Sea Systems ATO/ATC Fuses
$2.77 - $20.99$2.77 - $20.99 -
10% offMasterVolt Mac Plus DC-DC Converter Plus Czone
$511.99$460.79 - $511.99 -
25% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$10.16 - $24.99$7.77 - $21.99 -
20% offAncor Nylon Ring Terminals
$2.98 - $41.99$2.98 - $41.99 -
25% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$102.99 - $137.99$77.99 - $137.99 -
10% offLewmar HTX Block - 60 mm (2 3/8")
$69.99 - $165.99$69.99 - $149.39 -
17% offBlue Sea C-Series Flat Rocker Circuit Breaker
$47.99 - $76.99$47.99 - $63.90 -
10% offSchaefer 7 Series Cheek Block - 705-10
$224.99$202.49 -
Yacht Brite Pro Polish Wax - YBP-0202
$19.86 -
32% offEvinrude HPF Pro Gearcase Lubricant
$10.79 - $27.99$7.25 - $27.99 -
10% offLewmar Synchro Block - 90 mm (3 1/2")
$119.99 - $141.99$107.99 - $141.99 -
Sika Sikaflex-715 Semi Self-Leveling Roof Membrane Sealer
$18.11 -
10% offLewmar HTX Fiddle Block - 60 mm (2 3/8")
$145.99 - $256.99$145.99 - $231.29 -
19% offBlue Sea Systems AGC Fuses
$4.18 - $5.04$3.76 - $5.04 -
10% offBlue Sea Systems DC Analog Ammeter
$39.99 - $102.99$39.99 - $102.99 -
20% offBlue Sea Systems Contura II Rocker Switch
$15.91 - $22.99$15.34 - $22.99 -
10% offLewmar Size 1 Snatch Block - 19810600
$258.99$233.09 -
10% offLewmar Synchro Control Block - 40 mm (1 9/16")
$27.99 - $102.99$25.19 - $102.99 -
Star Brite Non-Toxic Premium Antifreeze
$10.38 - $29.99 -
15% offLewmar HTX Fiddle Block - 50 mm (2")
$103.99 - $217.99$103.99 - $185.29 -
15% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$44.99 - $68.99$38.24 - $68.99 -
303 Recreational Multi-Surface Cleaner
$12.01 - $60.99 -
19% offBlue Sea Systems AGC Fuse Kit
$8.11 - $29.99$6.49 - $26.99 -
15% offAncor Marine Electrical Step Down Butt Connectors
$3.68 - $25.99$3.68 - $22.09 -
10% offBlue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$46.99$42.29 -
15% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$61.99$52.69 - $61.99 -
15% offHubbell Twist-Lock Shore Power Inlet - 50A
$135.99 - $229.99$117.29 - $229.99 -
Sika Sikaflex-221 Multi-Purpose Polyurethane Sealant and Adhesive
$13.35 -
15% offLewmar Synchro Fiddle Block - 50 mm (2")
$36.99 - $69.99$36.99 - $69.99 -
19% offAncor Marine Flat Electrical Connectors
$2.62 - $20.99$2.10 - $20.99 -
24% offSta-Bil Gasoline Fuel Stabilizer
$6.99 - $16.55$5.29 - $16.55 -
10% offGo Power GP-CEP Cable Entry Plate
$43.99$39.59 -
10% off
Hubbell NMEA Twist-Lock Ship-to-Shore Cable Set - 30A
$222.99 - $359.99$222.99 - $359.99 -
10% offLewmar HTX Block - 50 mm (2")
$62.99 - $149.99$56.69 - $149.99 -
Camco Power Grip Marine Dogbone Locking/Standard Adapter - 12"
$28.99 - $43.99