Boat Fuel Filters & Water Separators

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

Fuelsep® Installation Parts

Walker Airsep

FuelSep Installation Parts - 90 Degree Flare Half Union

Available in 4 options

$25.71 - $35.36

In Stock
330R Series Diesel Spin-On Series Replacement Elements

Racor

330R Series Diesel Spin-On Series Replacement Elements

Available in 2 options

$41.89 - $42.59

In Stock
pf598 of Baldwin Filters Fuel/Water Separator with Bail Handle

Baldwin Filters

PF598 Fuel/Water Separator with Bail Handle

Available in 3 options

$22.47 - $25.37

In Stock
rk-10109 of Racor Metal Replacement Bowl Kit

Racor

Metal Replacement Bowl Kit

SKU: 48453 | Item ID: RAC RK 10109

$122.53

In Stock
Racor 500 Series Turbine Filter - Replacement Centrifuge & Conical Baffle Kit

Racor

500 Series Turbine Filter - Replacement Centrifuge & Conical Baffle Kit

SKU: 26411 | Item ID: RAC RK 15013D

$98.01

In Stock
On Sale
pfl33264 of Racor Oil Filter Assembly

Racor

Oil Filter Assembly

SKU: 455200 | Item ID: RAC PFL33264

Sale

$30.84

In Stock
rk-12041 of Racor Port Plug

Racor

Port Plug

SKU: 26404 | Item ID: RAC RK 12041

$21.59

In Stock
rk-31391 of Racor Kit Bowl 025 Series

Racor

Kit Bowl 025 Series

SKU: 85560 | Item ID: RAC RK 31391

$32.12

In Stock
BF7838 - Fuel Spin-on

Baldwin Filters

BF7838 Spin-on Fuel Filter

SKU: 439322 | Item ID: BLD BF7838

$68.80

In Stock
BF7631 - Fuel Spin-on

Baldwin Filters

BF7631 - Fuel Spin-on

SKU: 140307 | Item ID: BLD BF7631

$44.57

In Stock
BF7557 - Fuel Spin-on

Baldwin Filters

BF7557 - Fuel Spin-on

SKU: 79679 | Item ID: BLD BF7557

$19.45

In Stock
FUEL FILTER MERC 35-49088A2

Sierra

Fuel Filter 18-7860

SKU: 151605 | Item ID: SIE 18-7860

$8.06

In Stock
BF7683 - Fuel Spin-on

Baldwin Filters

BF7683 - Fuel Spin-on

SKU: 168699 | Item ID: BLD BF7683

$16.22

In Stock
BF856 - Fuel/Water Separator

Baldwin Filters

BF856 - Box Style Fuel/Water Separator

SKU: 85160 | Item ID: BLD BF856

$46.65

In Stock
pf-l2016 of Racor Service Oil Filter

Racor

Service Oil Filter

SKU: 159488 | Item ID: RAC PF L2016

$25.10

In Stock
BF786 - Fuel Spin-on

Baldwin Filters

BF786 - Spin-On Fuel Filter - IHC 6.9

SKU: 82013 | Item ID: BLD BF786

$25.02

In Stock
LID F/500 FG/FGSS/FGMSS

Racor

Replacement Lids for Series 500 Turbine Fuel Filters

SKU: 26414 | Item ID: RAC RK 15078

$104.38

In Stock
FUEL FILTER MERC 35-87946A S/S35-87

Sierra

Fuel Filter Element 18-7802

SKU: 151152 | Item ID: SIE 18-7802

$8.69

In Stock
pff7678 of Racor Parfit Fuel Filter Kit with Lid

Racor

Parfit Fuel Filter Kit with Lid

SKU: 132427 | Item ID: RAC PFF7678

$42.59

In Stock
On Sale
18-79954 of Sierra 18-79954 VST Filter and Gasket Kit

Sierra

18-79954 VST Filter and Gasket Kit

SKU: 456332 | Item ID: SIE 18-79954

Sale

$33.85

In Stock
RK 21113-12-10  Spin-On Fuel Filter In-Bowl Heater

Racor

RK 21113-12-10 Spin-On Fuel Filter In-Bowl Heater

SKU: 1031312 | Item ID: RAC RK 21113-12-10

$303.62

In Stock
FLAME ARR, 2.96 H X 5.05 THROAT DIA

Sierra

Flame Arrestor - 18-7232 for Mercruiser and Crusader Engines

SKU: 151083 | Item ID: SIE 18-7232

$153.25

In Stock
Filter Kit for Fuel Injected Engines

Sierra

Filter Kit for Fuel Injected Engines

SKU: 383366 | Item ID: SIE 18-7983-2

$48.72

In Stock
PF906 - Fuel Element

Baldwin Filters

PF906 - Fuel Element

SKU: 79642 | Item ID: BLD PF906

$15.45

In Stock
BF588 - Fuel Spin-on

Baldwin Filters

BF588 - Fuel Spin-On

SKU: 79618 | Item ID: BLD BF588

$25.70

In Stock
305194 of Moeller Kelch Cap

Moeller

Kelch Cap

SKU: 447371 | Item ID: MOE 305194

$35.00

In Stock
hp6126 of SeaStar Solutions Helm Pump Vent Plug

SeaStar Solutions

Helm Pump Vent Plug

SKU: 218975 | Item ID: TFX HP6126

$46.74

In Stock
On Sale
Carburetor Kits

Sierra

Carburetor Kits

Available in 5 options

Sale

$9.71 - $136.30

In Stock
RK 10215 Plastic Replacement Bowl Kit

Racor

RK 10215 Plastic Replacement Bowl Kit

SKU: 123709 | Item ID: RAC RK 10215

$87.13

In Stock
pff50216 of Racor Spin-on Fuel Filter

Racor

Spin-on Fuel Filter

SKU: 167780 | Item ID: RAC PFF50216

$62.65

In Stock
Image coming soon

Racor

Fuel Flow Restriction Vacuum Gauge

SKU: 1004064 | Item ID: RAC RK19669

$170.32

In Stock
BF938 - Fuel Spin-on

Baldwin Filters

BF938 - Fuel Spin-on

SKU: 85241 | Item ID: BLD BF938

$35.92

In Stock
Image coming soon

Forespar

Nash No.211 Engine Room Labels

SKU: 455137 | Item ID: FOR 100021

$10.95

In Stock
300-1025 of Walbro Filter Kit O-Rings

Walbro

Fuel Filter Element Kit - with O-Rings

SKU: 202754 | Item ID: WAL 300-1025

$12.95

In Stock
BF790 - Fuel Spin-on

Baldwin Filters

BF790 - Spin-On Fuel Filter

SKU: 79626 | Item ID: BLD BF790

$18.16

In Stock
RK19668 Remote Vacuum Gauge

Racor

RK19668 Remote Vacuum Gauge

SKU: 1004066 | Item ID: RAC RK19668

$197.53

In Stock
BF1110 - Fuel Spin-on

Baldwin Filters

BF1110 - Spin-on Fuel Filter

SKU: 154824 | Item ID: BLD BF1110

$23.56

In Stock
MICROLITE SECONDARY FUEL ELEMENT

Baldwin Filters

PF902 Secondary Fuel Element

SKU: 85021 | Item ID: BLD PF902

$16.21

In Stock
hp6000 of SeaStar Solutions Non-Vent Plug

SeaStar Solutions

Non-Vent Plug

SKU: 447416 | Item ID: TFX HP6000

$81.12

In Stock
FLAME ARR, 2.25 H X 5.05 THROAT DIA

Sierra

Flame Arrestor

SKU: 151079 | Item ID: SIE 18-7231

$170.45

In Stock
BT8813-MPG - Hydraulic Spin-on

Baldwin Filters

BT8813-MPG - Hydraulic Spin-on

SKU: 141351 | Item ID: BLD BT8813-MPG

$186.15

In Stock
BT8320 - Hydraulic Spin-on

Baldwin Filters

BT8320 - Hydraulic Spin-on

SKU: 141339 | Item ID: BLD BT8320

$158.68

In Stock
BF7717 - Fuel Spin-on

Baldwin Filters

BF7717 - Fuel Spin-on

SKU: 388684 | Item ID: BLD BF7717

$69.42

In Stock
BF896 - Fuel Spin-on

Baldwin Filters

BF896 - Fuel Spin-on

SKU: 162257 | Item ID: BLD BF896

$19.85

In Stock
PF7779 - Fuel Element

Baldwin Filters

PF7779 - Fuel Element

SKU: 207541 | Item ID: BLD PF7779

$34.23

In Stock
226-270 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.