Boat Motor Oil & Lubricants

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

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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 400 Motor Oil

Delo

400 Motor Oil - SAE 30

Available in 2 options

$8.83 - $33.31

In Stock
OIL TEST KIT - CUST PAY POSTAGE

Delo

Oil Analysis Kit

SKU: 138442 | Item ID: DLO OILTESTKIT

$23.51

In Stock
B1432 - Lube Spin-on

Baldwin Filters

Microlite Spin On Lube Oil Filters

Available in 41 options

$10.71 - $44.79

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
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
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Groco

Zerk Fittings

SKU: 457526 | Item ID: GRO ZERK-1

$9.11

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
Delo RPM® Heavy Duty Motor Oils

Delo

100 Motor Oil - SAE 40

Available in 2 options

$37.29 - $184.48

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
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
12V PORTA QUICK OIL CHANGER

Jabsco

Jabsco Porta Quick Oil Changer Kit with Bucket

SKU: 131961 | Item ID: JAB 17800-2000

$353.01

In Stock
Premium TCW3 2-Cycle Oil

Sierra

Premium TCW3 2-Cycle Oil

Available in 4 options

$8.22 - $93.59

In Stock
Direct Injection Synthetic Blend TC-W3 Oil

Sierra

Direct Injection Synthetic Blend TC-W3 Oil

SKU: 369953 | Item ID: SIE 18-9530-3

$50.54

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
3020 Series Oil Change Systems

Reverso

3020 Series Med Duty Oil Change System - 3 Valves

Available in 2 options

$953.45

In Stock
BT420 - Transmission Spin-on

Baldwin Filters

BT420 Spin On Transmission Fluid Filter

SKU: 162210 | Item ID: BLD BT420

$35.08

In Stock
REPAIR KIT DIESEL/OIL OP4/6/700

Reverso

Repair Kit for Reverso Oil Change Pumps

SKU: 164122 | Item ID: REV SRK370

$43.06

In Stock
Hydraulic Oil - 1 Quart

Harken

Hydraulic Oil - 1 Quart

SKU: 442146 | Item ID: HAR HYOIL22QUART

$43.63

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
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
BD7154 - Lube Spin-on

Baldwin Filters

BD7154 Spin On High Velocity Dual Flow Lube Oil Filter

SKU: 192101 | Item ID: BLD BD7154

$94.53

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
SELF PRIMING PUMP F/DRILL MOTOR

Jabsco

Jabsco Self-Priming Electric Drill Pump

SKU: 10895 | Item ID: JAB 17250-0003

$47.85

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
B7487 - Lube Spin-on

Baldwin Filters

B7487 Spin On Lube Oil Filter - Yanmar

SKU: 429724 | Item ID: BLD B7487

$16.24

In Stock
GA DELO 40 MOTOR OIL

Delo

400 Motor Oil - SAE 40

SKU: 88513 | Item ID: DLO 400-40

$33.50

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
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
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
Pump Oil Change Pump (Only)

Jabsco

Jabsco Oil Change Pump

Available in 2 options

$389.01

In Stock
18-9540-2 of Sierra TC-W3 Outboard Engine Oil

Sierra

TC-W3 Outboard Engine Oil

Available in 3 options

$16.00 - $2,452.22

In Stock
LITTLE PAL RULE HAND PUMP W/2IN HOSE

Jabsco

Little Pal Utility Pump

SKU: 11034 | Item ID: JAB 34060-0010

$73.25

In Stock
B1428 - Lube Spin-on

Baldwin Filters

B1428 Microlite Spin On Lube Oil Filter

SKU: 85145 | Item ID: BLD B1428

$12.02

In Stock
PA3958 - Foam Wrap

Baldwin Filters

PA3958 Foam Wrap

SKU: 210566 | Item ID: BLD PA3958

$20.90

In Stock
OIL FILTER WRENCH UNIVERSAL

Sierra

Oil Filter Wrench

Available in 3 options

$15.46 - $16.48

In Stock
Silicone Spray Low VOC 60 Percent

3M

Silicone Spray Low VOC 60%

SKU: 1042237 | Item ID: MMM 7732

$24.90

In Stock
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Sierra

Premium Blend Diesel Engine Oil - 15W-40

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

$36.32

In Stock
18-9558 of Sierra 5W-30 Full Synthetic Engine Oil

Sierra

5W-30 Full Synthetic Engine Oil for High Performance Tow Boats

Available in 3 options

$15.02 - $2,136.74

In Stock
18-8003 of Sierra Oil Filter 18-8003

Sierra

Oil Filter 18-8003

SKU: 384040 | Item ID: SIE 18-8003

$11.87

In Stock
Oil Filters - Diesel Engines

Sierra

Oil Filters - Diesel Engines

Available in 10 options

$10.08 - $56.68

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
B1421 - Lube Spin-on

Baldwin Filters

B1421 Microlite Spin On Lube Oil Filter

SKU: 180839 | Item ID: BLD B1421

$11.68

In Stock
1-45 results of 257

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.