Boat Fuel Filters & Water Separators

550 results
CategoryMarine Engine Parts & Accessories
CategoryBoat Fuel Filters & Water Separators
Show In-Stock Only

90GPH FUEL FILTER/SEPARATOR

Racor

490R Series Diesel Spin-On Fuel Filter - with Clear Bowl

SKU: 132506 | Item ID: RAC 490R30

$362.62

In Stock
2.7GPM FUEL FILTER FUNNEL 6X3.5IND DIA

Racor

2.7 GPM Fuel Filter Funnel

SKU: 142614 | Item ID: RAC RFF1C

$43.98

In Stock
FUEL FILTER MERC 881540

Sierra

Fuel Filter for Mercury/Mariner Outboard Motors

SKU: 190974 | Item ID: SIE 18-7979

$15.32

In Stock
FUEL FILTER ASSY MERC 1397-854

Sierra

Carburetor Fuel Filter

SKU: 151227 | Item ID: SIE 18-7869

$8.28

In Stock
PF7779 - Fuel Element

Baldwin Filters

PF7779 - Fuel Element

SKU: 207541 | Item ID: BLD PF7779

$34.23

In Stock
On Sale
Carburetor Kits

Sierra

Carburetor Kits

Available in 3 options

Sale

$39.07 - $78.90

In Stock
On Sale
Carburetor Kits

Sierra

Carburetor Kits

Available in 18 options

Sale

$15.82 - $164.57

In Stock
On Sale
Carburetor Kits

Sierra

Carburetor Kits

Available in 4 options

Sale

$22.87 - $34.19

In Stock
Carburetor Kits

Sierra

Carburetor Kits - Mercruiser

Available in 9 options

$16.75 - $125.11

In Stock
hp6000 of SeaStar Solutions Non-Vent Plug

SeaStar Solutions

Non-Vent Plug

SKU: 447416 | Item ID: TFX HP6000

$81.12

In Stock
FUEL FILTER HONDA 16900-SR3-004

Sierra

18-7720 Honda Outboard Engine Fuel Filter

SKU: 152986 | Item ID: SIE 18-7720

$17.83

In Stock
Fuel/Water Separator Kit

Sierra

Fuel/Water Separator Kit

SKU: 392895 | Item ID: SIE 18-7982-2

$55.95

In Stock
18-7667 of Sierra Choke Thermostat 18-7667

Sierra

Choke Thermostat 18-7667

SKU: 368052 | Item ID: SIE 18-7667

$85.64

In Stock
100-1052 of Walker Airsep AlgaeSep Secondary Debris Filter

Walker Airsep

AlgaeSep Secondary Debris Fuel Filter

SKU: 206918 | Item ID: WLK 100-1052

$21.63

In Stock
1/4IN INLINE  FILT. MERC 35-816296T

Sierra

Johnson/Evinrude InLine Fuel Filter - 1/4" Hose, Large Capacity

SKU: 151116 | Item ID: SIE 18-7829

$7.36

In Stock
FILTER ELEMENT & O-RING F/GF-250 & 375

Groco

Fuel Filter Element

SKU: 06755 | Item ID: GRO GF-376

$66.80

In Stock
On Sale
FUEL PUMP DIA.YAMAHA 6E52447100-00

Sierra

Fuel Pump Diaphragm

SKU: 151279 | Item ID: SIE 18-7842

Sale

$13.33

In Stock
CARBURETOR KIT

Sierra

Carburetor Kits - Crusader 230

SKU: 151180 | Item ID: SIE 18-7015

In Stock
Image coming soon

Baldwin Filters

BLD P-528 - Hydraulic Element

SKU: 84882 | Item ID: BLD P-528

$33.50

In Stock
GEN III COOL FUEL SYSTEM FILTER

Sierra

Gen III Fuel Cooler Gas Filter

SKU: 190972 | Item ID: SIE 18-7977

$46.04

In Stock
Aluminum Fuel and Water Separator Kit

Sierra

Aluminum Fuel and Water Separator Filter

SKU: 449179 | Item ID: SIE 18-7966-1

$54.70

In Stock
BF720 - Fuel Spin-on

Baldwin Filters

BF720 - Spin-On Fuel Filter

SKU: 160231 | Item ID: BLD BF720

$25.23

In Stock
PF823 - Fuel Element

Baldwin Filters

PF823 - Microlite Fuel Element

SKU: 79627 | Item ID: BLD PF823

$18.68

In Stock
BF988 - Fuel Spin-on

Baldwin Filters

BF988 - Microlite Fuel Spin-on

SKU: 79660 | Item ID: BLD BF988

$18.03

Out of Stock
FUEL FILTER GAS OB OR INBOARD

Racor

320R-RAC Series Gasoline Fuel Filter - Metal Bowl

SKU: 48437 | Item ID: RAC 320R-RAC-02

$154.65

Out of Stock
Diesel Filters

Separ Filter

Diesel Fuel Filters

Available in 2 options

$375.86 - $455.99

Special Order Only
Image coming soon

Racor

FBO-14 Duplex Fuel Filter/Water Separator with Selector Valve - Marine Series

SKU: 392809 | Item ID: RAC DFBO-14-MA

$5,583.71

Special Order Only
rk-45043 of Racor Check Valve Fittings

Racor

Check Valve Fittings

SKU: 451039 | Item ID: RAC RK 45043

$35.85

Out of Stock
FBO Marine Fuel Filter⁄Water Separator Replacement Housing

Racor

FBO-10 High Flow Fuel Filter/Water Separator - Industrial Series

Available in 3 options

$765.89 - $918.62

Special Order Only
BF1280 - Fuel/Water Separator

Baldwin Filters

BF1280 - Fuel/Water Separator

SKU: 126237 | Item ID: BLD BF1280

$21.34

Out of Stock
STRAIGHT F/900/1000

Racor

Racor Filter Fitting - 7/8" Male SAE Thread w/ O-Ring x 3/4" Female NPT

SKU: 72376 | Item ID: PKR 911-010-F12

$14.10

Special Order Only
7/8IN ELBOW F/900/1000/6000

Racor

Elbow Fitting - SAEJ1926 Straight Thread w/ O-Ring to JIC 37 Male Flare

SKU: 26295 | Item ID: PKR 9010-10-10

$20.48

Special Order Only
Female Straight Swivel Adapters

Racor

Female Straight Swivel Adapters

Available in 2 options

$12.21 - $33.85

Special Order Only
9/16X1/4IN STRAIGHT FITTING F/500

Racor

No. 6 Male Straight SAE Thread x 1/4" Female NPT - Filter Adapter Fitting

SKU: 26316 | Item ID: PKR 6-1/4 F5OG-S

$4.90

Special Order Only
3/8-18 STRAIGHT SWIVEL FITTING

Racor

Male Straight Swivel Adapters

SKU: 75138 | Item ID: PKR 911-W10-N6

$24.65

Special Order Only
FITTING-ELBOW SWIVEL ADAPTER

Racor

Male Elbow Swivel Adapter

SKU: 75140 | Item ID: PKR 913-W10-N8

$23.73

Special Order Only
305185 of Moeller Kelch Fuel Cap

Moeller

Kelch Fuel Cap

SKU: 390538 | Item ID: MOE 305185

$31.89

Out of Stock
305194 of Moeller Kelch Cap

Moeller

Kelch Cap

SKU: 447371 | Item ID: MOE 305194

$35.00

Out of Stock
621501-10 of Moeller Low Profile Manually Vented Fuel Cap

Moeller

Low Profile Manually Vented Fuel Cap

SKU: 371375 | Item ID: MOE 621501-10

$19.47

Out of Stock
Series 200 Diesel Spin-On Fuel Filters

Racor

215R Series Diesel Spin-On Fuel Filters - with Clear Bowl

Available in 2 options

$140.54 - $228.11

Out of Stock
Racor 1000FV Double Turbine Diesel Fuel Filter - Clear Bowls

Racor

1000FV Dual Turbine Diesel Fuel Filter - Clear Bowls

SKU: 1034312 | Item ID: RAC 751000FV10

$1,761.56

Out of Stock
Image coming soon

Separ Filter

Diesel Filter Replacement Parts

Available in 2 options

$34.79 - $51.74

Out of Stock
62-10527 of Separ Filter Kit Seal 2000/5 & 5/50

Separ Filter

Kit Seal 2000/5 & 5/50

SKU: 1005500 | Item ID: SEP 62-10527

$35.02

Special Order Only
Turbine Series Replacement Bowl Drain Fitting Kit for 500/900/1000 Series

Racor

Turbine Series Replacement Bowl Drain Fitting Kit for 500/900/1000 Series

SKU: 137640 | Item ID: RAC RK 11-1910

$69.40

Special Order Only
Racor 900FV Double Turbine Diesel Fuel Filter - w/ Heaters, Clear Bowl

Racor

900FV Dual Turbine Diesel Fuel Filters - w/ Heaters, Clear Bowls

Available in 2 options

$1,902.65 - $1,911.33

Special Order Only
271-315 results of 550

Boat Fuel Filters & Water Separators at Fisheries Supply


Fisheries Supply sells a wide selection of boat fuel filters and water separators from leading manufacturers such as Racor filters, Sierra, Baldwin, and Moeller. As a trusted partner for boaters, we understand the critical importance of maintaining clean, contaminant-free fuel to protect your engine and maximize its performance.

Selecting the Right Fuel Filtration System

Our sales representatives can assist you in selecting the ideal fuel filter assemblies, elements, water separators, and accessories tailored to your engine and the expected contaminants. Whether you need a Racor fuel filter, a Separ water separator, or a series of inline fuel filters, we have the expertise to help you find the perfect solution for your boat.

When selecting a boat fuel filter or water separator, consider factors such as the boat's size, fuel usage, water capacity, filter material, and filtration efficiency. Make sure to choose a fuel water separator that is compatible with your vessel's fuel configuration.

Maintaining Peak Engine Performance

Regular filter changes using quality marine products like Racor fuel filter elements are essential for preventing corrosion, clogging, and degradation over thousands of operating hours. This helps ensure smoother idling, cleaner burning, and maximized miles per gallon for your boat.

With our expansive selection, we have reliable parts, and competitive pricing for all types of boat fuel filters and separators. From diesel fuel filters to marine fuel filters, we have the products to keep your boat running at peak performance.