Boat Motor Oil & Lubricants

256 results
CategoryMarine Engine Parts & Accessories
CategoryBoat Motor Oil & Lubricants
Show In-Stock Only

Delo 400 Motor Oil

Delo

400 Motor Oil - SAE 30

Available in 2 options

$8.83 - $33.31

In Stock
B1432 - Lube Spin-on

Baldwin Filters

Microlite Spin On Lube Oil Filters

Available in 41 options

$10.71 - $44.79

In Stock
Image coming soon

Delo

400 SDE Low Emission Motor Oil - SAE 15W-40

Available in 2 options

$12.70 - $27.22

In Stock
QT DEXTRON MD3 AUTO TRANSMISSION FLUID

Delo

Dexron MD-3 Automatic Transmission Fluid

SKU: 155236 | Item ID: DLO ATF-4

$9.91

In Stock
Delo RPM® Heavy Duty Motor Oils

Delo

100 Motor Oil - SAE 40

Available in 2 options

$37.29 - $184.48

In Stock
Premium TCW3 2-Cycle Oil

Sierra

Premium TCW3 2-Cycle Oil

Available in 4 options

$8.22 - $93.59

In Stock
GA DELO 40 MOTOR OIL

Delo

400 Motor Oil - SAE 40

SKU: 88513 | Item ID: DLO 400-40

$33.50

In Stock
Fully Synthetic Engine Oil - SAE 10W-30

Sierra

Fully Synthetic Engine Oil - SAE 10W-30

Available in 2 options

$16.99 - $59.89

In Stock
4-Stroke Outboard Engine Oil - SAE 10W-30

Sierra

4-Stroke Outboard Engine Oil - SAE 10W-30

Available in 2 options

$9.80 - $34.24

In Stock
Hypoid 90W Lower Unit Gear Lube

StarBrite

Hypoid 90W Lower Unit Gear Lube

Available in 3 options

$10.37 - $224.91

In Stock
10W-40 FC-W Semi Synthetic Blend Engine Oil

Sierra

10W-40 FC-W Semi Synthetic Blend Engine Oil

SKU: 387575 | Item ID: SIE 18-9551-3

$34.64

In Stock
quart of Sierra Premium I/O Gear Lube - Hypoid 90

Sierra

Premium I/O Gear Lube

Available in 3 options

$7.85 - $201.93

In Stock
Full Synthetic Marine Engine Oil - SAE 30

Sierra

Full Synthetic Marine Engine Oil - SAE 30

Available in 2 options

$11.71 - $52.42

In Stock
XLE Heavy Duty Engine Oil SAE 15W-40 Pail

Delo

XLE Heavy Duty Engine Oil SAE 15W-40 Pail

Available in 3 options

$12.21 - $203.33

In Stock
Silicone Spray Low VOC 60 Percent

3M

Silicone Spray Low VOC 60%

SKU: 1042237 | Item ID: MMM 7732

$24.90

In Stock
Image coming soon

Groco

Zerk Fittings

SKU: 457526 | Item ID: GRO ZERK-1

$9.11

In Stock
Premium 2-Cycle Engine Oil TC-W3

StarBrite

Premium 2-Cycle Engine Oil TC-W3

Available in 4 options

$50.15 - $250.12

In Stock
Synthetic I/O Gear Lube - 75W-90

Sierra

Synthetic I/O Gear Lube - 75W-90

Available in 2 options

$18.71 - $297.76

In Stock
Hi Performance Synthetic I/O Gear Lube

Sierra

Hi Performance Synthetic I/O Gear Lube

Available in 4 options

$10.36 - $1,870.31

In Stock
BT7349 - Lube Spin-on

Baldwin Filters

BT7349 Microlite Spin On Lube Oil Filter

SKU: 203636 | Item ID: BLD BT7349

$16.21

In Stock
"Porta Quick" Oil Changer Kit with Bucket

Jabsco

Replacement Parts - Porta Quick Oil Changer

Available in 4 options

$14.78 - $50.28

In Stock
12IN HANDY-MATE PUMP KIT

Beckson

12" Handy-Mate - Oil Change/Bilge Pump

SKU: 70861 | Item ID: BEC 212PC

$40.49

In Stock
Synthetic Blend Engine Oil - SAE 25W-40

Sierra

Synthetic Blend Engine Oil - SAE 25W-40

Available in 2 options

$11.62 - $50.53

In Stock
OIL FILTER WRENCH ADJ 2 3/4 X 4IN

StarBrite

Oil Filter Wrench

SKU: 377068 | Item ID: STB 028908

$17.86

In Stock
OIL FILTER WRENCH UNIVERSAL

Sierra

Oil Filter Wrench

Available in 3 options

$15.46 - $16.48

In Stock
PRO Series Oil Extractor - 15L

Panther Marine

PRO Series Oil Extractor - 15L

SKU: 1034994 | Item ID: PAN 75-6015P

$199.46

In Stock
group of Sierra 4-Stroke Engine Oil - SAE 25W-40

Sierra

4-Stroke Engine Oil - SAE 25W-40

Available in 3 options

$10.27 - $1,477.31

In Stock
Oil Filter - 4-Cycle Outboards

Sierra

Oil Filter - 4-Cycle Outboards

Available in 18 options

$7.40 - $19.40

In Stock
Sierra Sterndrive & Inboard Oil Filters

Sierra

Sterndrive & Inboard Oil Filters

Available in 6 options

$6.99 - $13.06

In Stock
SIPHON-MATE TRANSFER PUMP

Beckson

Beckson Siphon-Mate Pump 109PC

SKU: 70860 | Item ID: BEC 109PC

$54.19

In Stock
Image coming soon

Sierra

Premium Blend Diesel Engine Oil - 15W-40

SKU: 387582 | Item ID: SIE 18-9553-3

$36.32

In Stock
Manual Oil Change Pump  -  WS-280

Fynspray

WS-280 Manual Oil Change Pumps

Available in 2 options

$159.21 - $195.93

In Stock
GA DELO 400 5W/40 SYNTHETIC OIL

Delo

400 Synthetic Motor Oil - SAE 5W-40

SKU: 164941 | Item ID: DLO 400/5W40-LE

$44.60

In Stock
Synthetic Lower Unit Gear Lube 80W 90

StarBrite

Synthetic Blend Lower Unit Gear Lube Oil

Available in 3 options

$16.48 - $2,515.40

In Stock
Hydraulic Oil - 1 Quart

Harken

Hydraulic Oil - 1 Quart

SKU: 442146 | Item ID: HAR HYOIL22QUART

$43.63

In Stock
6 VALVE GEAR PUMP SYSTEM, 24V

Reverso

GP3010 Series Light Duty Oil Change System - 6 Valves

SKU: 180939 | Item ID: REV GP3016-24V

$1,040.91

In Stock
GEAR LUBE ADAPTER 1EA 11853

Sierra

Gear Lube Adapter

SKU: 151637 | Item ID: SIE 18-9794

$6.61

In Stock
B7487 - Lube Spin-on

Baldwin Filters

B7487 Spin On Lube Oil Filter - Yanmar

SKU: 429724 | Item ID: BLD B7487

$16.24

In Stock
ADAPTOR FIT F/ SUZUKI, HONDA LOW UNIT

StarBrite

Lower Unit Lube Pump Adapter Fitting - for Suzuki & Honda Lower Units

SKU: 377061 | Item ID: STB 028402

$7.32

In Stock
Racor LFS Series Bypass Oil Filtration Replacement Elements

Racor

LFS Series Bypass Oil Filtration Replacement Elements

Available in 3 options

$71.80 - $82.26

In Stock
ADAPT NIS, YAM, TOHAT, HON LOW UNIT

StarBrite

Lube Pump Adaptor Fitting - for Nissan, Yamaha, Tohatsu & Honda Lower Units

SKU: 377060 | Item ID: STB 028401

$7.32

In Stock
3020 Series Oil Change Systems

Reverso

3020 Series Med Duty Oil Change System - 3 Valves

Available in 2 options

$953.45

In Stock
B7322 - Lube Spin-on

Baldwin Filters

B7322 Spin On Lube Oil Filter

SKU: 218935 | Item ID: BLD B7322

$31.97

In Stock
B160 - Lube Spin-on

Baldwin Filters

B160 Microlite Spin On Full Flow Lube Oil Filter

SKU: 214535 | Item ID: BLD B160

$10.95

In Stock
SELF-PRIMING ELECTRIC DRILL PUMP KIT

Jabsco

Self-Priming Electric Drill Pump Kit

SKU: 10891 | Item ID: JAB 17215-0000

$65.27

In Stock
1-45 results of 256

Keeping your marine engine well-lubricated with Fisheries Supply


Your boat's engine requires high-quality marine engine oils and lubricants for optimal performance and longevity. At Fisheries Supply, we have oils, lubricants, and products to keep your boat engine running smoothly.

Complete Marine Lubrication Solutions

Our inventory includes:
  • Premium marine engine oils like Sierra for gasoline and diesel engines
  • Specialized boat motor oils for various marine applications
  • A wide range of marine engine lubricants and boat gear oils
  • Complementary products like oil filters, coolers, pans, and analyzed kits
Our experts can recommend the best marine lubricant for your engine. They will consider its type, how you use it, and the manufacturer's suggestions.

When choosing boat motor oil, you can consider things like:

  • Climate: The climate in which you will be operating your engine type.
  • Certification: Whether the boat lubricants have passed the National Marine Manufacturers Association certification test.
Fisheries Supply has everything you need for your boat's engine. This will aid in its efficient operation and longevity while you're out at sea. Shop our marine engine oils and lubricants today, or browse our wide selection of boat fuel additives.