Shopping from Canada? 
Go to Defender Canada!
Engine Oil & Supplies
-
Mercury Marine Engine Spin-on Oil Filter - 866340Q03
$12.99 -
Mercury 100-Hour Engine Maintenance Kit - 8M0149929
$81.99 -
Shell Rotella T1 Straight Grade 30W Heavy Duty Diesel Engine Oil
$10.17 - $32.99 -
Jabsco Drill-Powered Pump - 17215-0000
$59.99 -
Sierra Diesel Oil Filter - 18-7910-1
$12.12 -
Reverso Portable Oil Change System - 27-2167
$646.99 -
Mercury 300-Hour Maintenance Kit - 8M0149930
$353.99 -
Up to 9% offEvinrude XD-30 Non-Synthetic 2-Stroke Marine Engine Oil
$18.95 - $157.95 -
8% offYamaha 4M Yamalube F75 - F115 4 Quart 10W-30 Outboard Oil Change Kit - LUB-MRNMD-KT-11
$53.95 -
Mercury 300-Hour Maintenance Kit - 8M0113483
$300.99 -
Mercury 300-Hour Maintenance Kit - 8M0097857
$424.99 -
Mercury 300-Hour Maintenance Kit - 8M0149931
$386.99 -
Tohatsu Gear Lube - 1 Quart - 332823100M
$11.99 -
Shell Rotella T1 Straight Grade 40W Heavy Duty Diesel Engine Oil
$34.99 -
Star Brite 80W90 Synthetic Blend Lower Unit Gear Lube
$15.90 - $43.99 -
Seachoice Gear Lube Oil Pump - 19191
$12.04 -
Sierra Universal Gear Lube Pump - 18-9779
$20.99 -
Up to 9% offMercury Quicksilver SAE 90 High-Performance Gear Lube
$18.95 - $176.95 -
Sea-Dog Lower Unit Standard Pump - 502150H-1
$6.95 -
Racor Closed Crankcase Ventilation Replacement Filter
$61.99 - $241.99 -
Johnson Pump Impeller Pump Oil Change System - 65F3B
$333.99 -
Mercury 100-Hour Engine Maintenance Kit - 8M0097858
$89.99 -
Mercury 100-Hour Engine Maintenance Kit - 8M0120657
$67.49 -
9% offEvinrude HPF Pro Gearcase Lubricant Kit - 0778754
$39.95 -
9% offMercury Outboard Motor 80W90 Premium Gear Lube - 802844K01
$9.95 -
8% offYamaha 4M Yamalube F30-F70 3 Quart 10W-3 Outboard Oil Change Kit - LUB-MRNSM-KT-10
$40.95 -
Jabsco Self-Priming Electric Drill Pump - 17250-0003
$43.99 -
Sierra Premium Marine Oil Filter - 18-7875-1
$11.18 -
Johnson Insta-Lube Oil Change Kit with Bucket - 65000
$260.99 -
Mercury 100-Hour Engine Maintenance Kit - 8M0094232
$39.49 -
10% offMercury 2-Stroke Engine Oil for Outboard Motors - 92-858022k01
$44.95 -
Jabsco Minor Oil Changer Service Kit - 90061-0053
$51.99 -
Sierra Oil Filter - 18-7911-1
$10.21 -
Sierra Premium Marine Oil Filter - 18-7824-2
$9.81 -
8% offYamaha Yamalube 4 Stroke Engine Oil FC-W for Outboard Motors - LUB-20W40-FC-12
$10.95 -
Jabsco Self-Contained Oil Changing System - 17850-1012
$263.99 -
Star Brite 80W90 High Viscosity Lower Unit Gear Lube
$9.16 - $13.42 -
Attwood Gear Lube Pump - 11891D7
$7.94 -
Sierra Volvo/Penta Diesel Oil Filter - 18-0035
$28.99 -
Up to 10% offYamaha 4M Yamalube 10W30 Synthetic Marine Engine Oil
$17.95 - $64.95 -
10% offSHURflo Oil Change System - 8050-305-426
$211.49 -
Sierra Premium Marine Oil Filter - 18-7876-1
$10.84 -
Jabsco Oil Drain Hose and Fitting Kit - 18080-0000
$100.99 -
Mercury 100-Hour Engine Maintenance Kit - 8M0151469
$59.99 -
Mercury 100-Hour Engine Maintenance Kit - 8M0097854
$34.99 -
Mercury 300-Hour Maintenance Kit - 8M0094233
$369.99 -
Mercury 300-Hour Maintenance Kit - 8M0130835
$469.99 -
Mercury 300-Hour Maintenance Kit - 8M0133617
$569.99