Boat Fuel Tanks & Fittings

254 results
CategoryMarine Engine Parts & Accessories
CategoryBoat Fuel Tanks & Fittings
Show In-Stock Only

Show In-Stock Only
29GA PLS BELOW DECK FUEL TANK

Moeller

29 Gallon Below Deck Fuel Tank with Top Withdrawal

SKU: 197096 | Item ID: MOE 032529

$613.98

In Stock
Moeller Honda 1/4" NPT Male Fuel Line Tank Connector

Moeller

Honda 1/4" NPT Male Fuel Line Tank Connector

SKU: 197107 | Item ID: MOE 033501-10

$10.47

In Stock
90 DEG NPT HOSE ADAPTER 1/2IN-1/2IN

Marine Hardware

90 Degree Pipe to Hose Fuel Line Fittings

Available in 5 options

$9.30 - $18.34

In Stock
1/4IN MALE TANK CONNECTOR MERCURY

Moeller

1/4" NPT Mercury Fuel Line 2 Prong Tank Connector - 1988 to Present

SKU: 193451 | Item ID: MOE 033477-10

$11.07

In Stock
7133 of Wema-System Cork Gasket

KUS

Cork Gasket

SKU: 1022075 | Item ID: WEM 7133-CWU

$1.96

In Stock
24 GallonTopside Fuel Tank - Boston Whaler, Carolina, & Key West

Moeller

24 GallonTopside Fuel Tank - Boston Whaler, Carolina, & Key West

SKU: 1031147 | Item ID: MOE 031624

$523.95

In Stock
3/8IN FEMALE TANK CONNECTOR J/E

Moeller

3/8" Barb Female Johnson / Evinrude Plastic Engine and Tank Connector

SKU: 193428 | Item ID: MOE 033480-10

$5.84

In Stock
5/16IN FNPT TANK CONNECTOR J/E

Moeller

5/16" Barb Female Johnson / Evinrude Plastic Engine and Tank Connector

SKU: 193427 | Item ID: MOE 033410-10

$6.64

In Stock
3/8IN FEMALE TANK CONNECTOR YAMAHA

Moeller

Yamaha 3/8" Hose Barb x Female Plasic Engine & Tank Fuel Line Connector

SKU: 193434 | Item ID: MOE 033481-10

$5.84

In Stock
6BOW PORTABLE FUEL TANK 6GA

Moeller

6 Gallon Tapered EPA & CARB Compliant Portable Plastic Fuel Tank

SKU: 374765 | Item ID: MOE 620040LP

$111.99

In Stock
Attwood P-Trap Combination Fuel Tank Vent & Fuel Water Separator - Flush Mount

Attwood

P-Trap Combination Fuel Tank Vent & Fuel Water Separator - Flush Mount

SKU: 375603 | Item ID: ATT 1684-1

$77.46

In Stock
35GA PLS BELOW DECK FUEL TANK

Moeller

35 Gallon Below Deck Fuel Tank with Top Withdrawal

SKU: 189984 | Item ID: MOE 032535

$691.52

In Stock
Image coming soon

Moeller

6.6 Gallon EPA Approved Portable Plastic Fuel Tank

SKU: 374723 | Item ID: SCE 08580

$111.93

In Stock
FUEL VENT LINE SURGE PROTECTOR

Attwood

Fuel Vent Line Surge Protector

SKU: 64371 | Item ID: ATT 1675-6

$28.66

Out of Stock
25GA PLS BELOW DECK FUEL TANK

Moeller

25 Gallon Below Deck Fuel Tank with Top Withdrawal

SKU: 189981 | Item ID: MOE 032525

$491.70

In Stock
50GA PLS BELOW DECK FUEL TANK

Moeller

50 Gallon Below Deck Fuel Tank with Top Withdrawal

SKU: 189985 | Item ID: MOE 032550

$667.84

In Stock
18GA PLS BELOW DECK FUEL TANK

Moeller

18 Gallon Below Deck Fuel Tank with Top Withdrawal - Low Profile Model

SKU: 189992 | Item ID: MOE 032518

$470.08

In Stock
55-5100 of Panther Marine Quick Disconnects

Panther Marine

Quick Disconnects

SKU: 383948 | Item ID: PAN 55-5100

$14.60

In Stock
Attwood OMC, Johnson / Evinrude Low Permeation Outboard Fuel Line Assembly

Attwood

OMC, Johnson / Evinrude Outboard Low Permeation Fuel Line Assembly

SKU: 1036514 | Item ID: ATT 93806ELP7

$51.35

Special Order Only
300110 diagram of Moeller Fuel Tank Cradle Hold Down Kit

Moeller

Fuel Tank Cradle Hold Down Kit

SKU: 427419 | Item ID: MOE 300110

$57.05

In Stock
3/8IN MALE TANK CONNECTOR MERCURY

Moeller

3/8" Barb Male Bayonet Mercury Fuel Line Tank Connector

SKU: 193444 | Item ID: MOE 033421-10

$13.45

In Stock
19GA PLS BELOW DECK FUEL TANK

Moeller

19 Gallon Below Deck Fuel Tank with Top Withdrawal - Tall Model

SKU: 189975 | Item ID: MOE 032619

$450.62

Special Order Only
Image coming soon

Moeller

12 Gallon Low Profile EPA & CARB Compliant Portable Plastic Fuel Tank

SKU: 374776 | Item ID: MOE 630013LP

$139.99

Out of Stock
Image coming soon

Scepter

Topside Tank EPA Fuel Fill Cap

SKU: 457717 | Item ID: SCE 09315

$27.38

In Stock
3/8IN FNPT TANK CONNECTOR MERCURY

Moeller

3/8" Barb Female Bayonet Mercury Engine and Tank Connector

SKU: 193435 | Item ID: MOE 033418-10

$17.82

In Stock
m1086 of Rule Duckbill Check Valve

Rule

Duckbill Check Valve

SKU: 165461 | Item ID: RUL 1240R

$11.08

In Stock
Fuel Hose Barb Adapters

Moeller

Male Hose Barb Adapters - Brass

Available in 4 options

$5.43 - $6.04

In Stock
Perko Marine Carbon Canisters - EPA Compliant

Perko

Carbon Canisters - Marine Grade, EPA Compliant

Available in 17 options

$118.34 - $480.07

In Stock
18-80418 of Sierra 18-80418 Marine Fuel Connector

Sierra

18-80418 Marine Fuel Connector

SKU: 369150 | Item ID: SIE 18-80418

$13.84

In Stock
18-80410-1 of Sierra 18-80410-1 Fuel Connector

Sierra

18-80410-1 Fuel Connector

SKU: 391325 | Item ID: SIE 18-80410-1

$9.54

In Stock
5/16IN MALE TANK CONNECTOR YAMAHA

Moeller

Yamaha 5/16" Hose Barb x Female Engine & Tank Fuel Line Connector

SKU: 193433 | Item ID: MOE 033471-10

$5.84

In Stock
Fuel Inlet Check Valve - Swivel Mount, 90 Degree Hose Port, EPA Compliant

Perko

Fuel Inlet Check Valve - Swivel Mount, 90 Degree Hose Port, EPA Compliant

SKU: 388512 | Item ID: PKO 0584S9000A

$160.16

In Stock
Image coming soon

Midland Metals

Mini Ball Valve

Available in 2 options

$7.31 - $8.02

In Stock
LIFEGUARD FUEL/AIR SEPARATOR

Racor

Fuel / Air Separator for Tank Vent Hose - Lifeguard LG50

SKU: 09464 | Item ID: RAC LG50

$198.11

In Stock
BRS BULKHEAD FITTING 1/4IN FNPT

Moeller

Brass Through Bulkhead Fitting - 1/4" NPTF

SKU: 196903 | Item ID: MOE 033435-10

$17.73

In Stock
Image coming soon

Perko

NPTF Thread Fuel Fill Limit Valves - EPA Compliant

Available in 5 options

$61.88 - $76.74

In Stock
12 Gallon Fuel Tank with Gauge

Attwood

Attwood EPA / CARB Fuel Tank - 12 Gallon with Gauge

SKU: 389986 | Item ID: ATT 8812LPG2

$167.56

Special Order Only
6 Gal EPA Portable Fuel Tank

Attwood

6 Gal EPA Low Permeation Portable Fuel Tank with Gauge

SKU: 1036500 | Item ID: ATT 8806LPG2S

$79.81

Special Order Only
Attwood 12 Gal EPA Low Permeation Portable Fuel Tank with Gauge

Attwood

12 Gal EPA Low Profile Portable Fuel Tank with Gauge

SKU: 1036502 | Item ID: ATT 8812LLPG2

$139.67

Special Order Only
Attwood OMC/Johnson/Evinrude Portable Fuel Tank Fitting - 1/4" NPT, Brass

Attwood

OMC/Johnson/Evinrude Portable Fuel Tank Fitting - 1/4" NPT, Brass

SKU: 1036504 | Item ID: ATT 8883-6

$7.21

Special Order Only
8902 of Attwood Honda Fuel Tank Quick-Connect Fitting

Attwood

Honda Fuel Tank Quick-Connect Fitting

SKU: 433464 | Item ID: ATT 8902-6

$69.18

Special Order Only
Attwood Suzuki Tank & Engine Fuel Hose Fitting - 3/8", Engines Under 75HP

Attwood

Suzuki Tank & Engine Fuel Hose Fitting - under 75HP

SKU: 1036510 | Item ID: ATT 88FTS014-6

$10.48

Special Order Only
1/4IN MALE TANK CONNECTOR SUZUKI

Moeller

Suzuki 1/4" NPT Tank x Male Fuel Line Connector - Engines Over 75 HP

SKU: 193457 | Item ID: MOE 033503-10

$8.05

Out of Stock
14GA PLS BELOW DECK FUEL TANK

Moeller

14 Gallon Below Deck Fuel Tank with Top Withdrawal

SKU: 189990 | Item ID: MOE 032514

$437.12

Special Order Only
22GA PLS BELOW DECK FUEL TANK

Moeller

22 Gallon Below Deck Tank with Top Withdrawal

SKU: 189978 | Item ID: MOE 032522

$459.68

Special Order Only
46-90 results of 254

Boat Fuel Tanks & Fittings at Fisheries Supply


Boat fuel tanks are essential components of any vessel that runs on gasoline or diesel fuel. Boat gas tanks come in various shapes and sizes and are designed to safely store and deliver fuel to the engine. Fisheries Supply, as a premier boat fuel tank supplier, stocks rugged gas tanks for boats from leading manufacturers like Moeller Marine, Perko, or Scepter, designing integrated fuel systems with valves, hoses, vents, and anti-siphon valves to protect vessels from volatile gasoline.

Boat fuel tanks can be categorized into two main types: portable and permanent. Portable tanks are designed to be easily removed from the boat and refilled at a fueling station or used in a dinghy. They are usually made of plastic and come in various sizes, from one-gallon to fifty-gallon capacity. Permanent fuel tanks are installed in the boat's hull and are not meant to be removed. These tanks are usually made of aluminum or plastic and can hold ten to several hundred gallons of fuel. Permanent tanks are typically found on larger vessels and are more common on powerboats than sailboats.

The materials used in boat fuel tanks include aluminum, plastic, and stainless steel. Aluminum is a lightweight and durable material that is corrosion-resistant. It's also relatively easy to work with, making it an ideal choice for custom tanks. However, aluminum can react with ethanol fuel additives and cause corrosion if not properly treated. Plastic is lightweight, corrosion-resistant, and less expensive than aluminum. However, plastic outboard fuel tanks are not as strong as aluminum and can be prone to cracking and leaking if not properly maintained. Stainless steel is a durable and corrosion-resistant material that's commonly used for larger permanent tanks. However, it's a more expensive material and can be difficult to work with, making it less common for custom tanks.

Installing a boat fuel tank requires careful consideration and planning. Choose the location and placement of the tank carefully to ensure it is secure. The location should not interfere with the boat's balance or stability. Check that the tank meets all relevant safety regulations and standards before installation. Confirm the tank is properly vented and has a suitable capacity. Secure the tank in place using appropriate materials and methods. Remember that permanent tanks are usually installed by a professional, while many boat owners are comfortable installing a portable tank without any assistance.

Fisheries Supply provides both permanent and protable marine fuel tanks designed to safely contain gasoline or diesel. Our fuel systems include vents, plastic tanks, fill hoses, connection fittings, senders, and custom assembly hardware to simplify installation.

Shop for your boat tank now and save or browse our wide selection of boat fuel sending units to always know how much fuel is left in your tank.