Shopping from Canada? 
Go to Defender Canada!
New Arrivals
-
Torqeedo Travel XP 1512 Wh Battery - 1167-10
$1,999.00 -
Epoch V2 Elite Series LiFePO4 Battery - 12V 460Ah - C12460A
$2,399.00 -
Mercury Premium Plus 2-Stroke Synthetic Blend Engine Oil
$9.88 - $120.99 -
Epoch Essential Series LiFePO4 Battery - 12V 105Ah - 12105A-H
$584.99 -
Mercury OptiMax Synthetic Blend DFI Oil
$64.99 - $160.99 -
Booyah Clean Deck Cleaner
$10.67 - $30.99 -
Booyah Clean Non-Acid Instant Hull Cleaner
$16.03 - $52.99 -
Booyah Clean Heavy-Duty Bilge Cleaner
$12.29 - $35.99 -
Attwood Mercury Fuel Line Kit - 6' - 93806MUS7
$59.99 -
Booyah Clean Boat Wash
$16.46 - $55.99 -
Booyah Clean Bottom Hull Cleaner
$18.63 - $59.99 -
Attwood Grade Valve - 99GVP000-1
$41.99 -
Booyah Clean Ready-To-Use Instant Salt Remover & Protectant - 1 Quart - VL55Q1
$10.55 -
Booyah Clean All Purpose Cleaner Degreaser
$15.83 - $27.99 -
Attwood Universal Fuel Line Kit - 6'
$39.99 - $54.99 -
Mercury 25W-40 Synthetic Blend Marine Engine Oil
$16.99 - $49.99 -
Mercury Quicksilver 25W-40 Synthetic Marine Engine Oil
$17.92 - $65.99 -
Booyah Clean Instant Salt Remover & Protectant Concentrate
$14.39 - $47.99 -
Attwood Honda Engine End Female Hose Fitting - 3/8" Barb - 8900-6
$6.60 -
Mercury Quicksilver 85W-90 Extreme Performance Gear Lube
$27.99 - $92.99 -
Mercury Quicksilver 10W-30 Synthetic Blend Marine Engine Oil
$16.28 - $44.99 -
Booyah Clean Aluminum Pontoon Cleaner & Brightener - 1 Gal - VL93G1
$42.99 -
Booyah Clean Rust Stain Remover
$20.99 - $61.99 -
Booyah Clean Instant Mold/Mildew Stain Remover
$12.34 - $32.99 -
Booyah Clean Ceramic Spray & Shine
$12.02 - $41.99 -
Booyah Clean Wash & Wax
$16.62 - $58.99 -
Attwood Flush Mount P-Trap Fuel Tank Vent - 90 deg. - 1674-6
$42.99 -
Mercury Quickstor Fuel Stabilizer
$16.99 - $29.05 -
Mercury Quicksilver Power Trim and Steering Fluid
$6.99 - $17.19 -
Mercury Quicksilver 25W-50 High Performance Synthetic Engine Oil
$14.99 - $54.99 -
Mercury Racing 25W-50 Synthetic Blend Marine Engine Oil
$21.99 - $69.99 -
Mercury Quicksilver Premium Plus 2-Stroke Synthetic Blend Engine Oil
$8.42 - $110.99 -
Mercury 80W-90 Premium Gear Lube
$16.99 - $162.99 -
Mercury Quicksilver 80W-90 Premium Gear Lube
$13.99 - $155.99 -
Mercury Power Trim & Steering Fluid
$8.42 - $15.99 -
Mercury Quicksilver 25W-40 4-Stroke Marine Engine Oil
$9.99 - $34.99 -
Mercury Quicksilver 10W-30 Marine Engine Oil
$9.99 - $34.99 -
Mercury Quicksilver 0W-30 Power Steering Fluid
$9.27 - $19.21 -
Mercury Quicksilver Quickleen Engine and Fuel System Cleaner
$12.99 - $25.42 -
Mercury Quicksilver Quickare Fuel Treatment
$12.99 - $25.42 -
Mercury Quicksilver 5W-30 Full Synthetic Marine Engine Oil
$18.94 - $83.99 -
Mercury Quicksilver 10W-40 Marine Engine Oil
$12.63 - $42.99 -
Mercury Automatic Transmission Fluid
$10.95 - $39.44 -
Mercury 10W-30 Full Synthetic Marine Engine Oil
$19.99 - $83.38 -
Mercury Quicksilver 10W-30 Full Synthetic Marine Engine Oil
$19.00 - $76.54 -
Mercury SAE 90 High Performance Gear Lube
$13.47 - $206.99 -
Mercury Quicksilver 20W-40 Marine Engine Oil
$12.95 - $44.99 -
Mercury 2-Stroke Premium Engine Oil
$8.42 - $110.99