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Fuel Filters

Marine Fuel Filters

Marine Fuel Filters, Water Separators, Filter Elements, Bowls, Housings & Service Parts

Shop marine fuel filters for gasoline and diesel engines. Find spin-on filters, fuel/water separators, replacement elements, cartridges, bowls, housings, gaskets, O-rings, drain parts, primer parts, and related fuel-system service items.

Shop Fuel Filters Water Separators Diesel Fuel Filters
Fitment Check

Confirm engine brand, serial number, current filter part number, fuel type, micron rating, thread size, bowl style, flow direction, and housing compatibility before ordering.

Ask Parts Desk

Fuel filters protect injectors, carburetors, pumps, and engines from debris and water. Use marine-rated parts and inspect for leaks after service.

Find Fuel Filters Faster

Search by Brand, Part Number, Fuel Type, or Filter Style

Use the search box for exact part numbers, engine models, OEM references, spin-on filters, element kits, fuel/water separators, micron ratings, bowl styles, and related fuel-service parts.

Part Number First

Exact Filter Numbers and Micron Ratings Matter

The best match comes from the existing filter number, engine manual, filter housing number, or engine serial number. Similar filters may use different threads, seals, lengths, bowls, drain styles, fuel compatibility, or micron ratings.

Part Number Search10 Micron30 Micron

Fuel System Care

Fuel Filters Often Pair With Hoses, Pumps, Fittings, and Tanks

Fuel contamination, restricted filters, failing primer parts, old hose, loose clamps, clogged vents, and weak pumps can cause hard starting, stalling, poor acceleration, and unsafe leaks.

Fuel & Air SystemsFuel PumpsFuel Hose
H2O

Watch for Water

Water in fuel can damage pumps, injectors, carburetors, and engines. Drain or replace serviceable separators when contamination appears.

MIC

Match Micron Rating

Primary and secondary filtration may use different micron ratings. Follow the engine or filter-system recommendation.

SEA

Use Marine-Rated Parts

Fuel parts should be selected for the fuel type, marine environment, installation location, and safety requirements.

Service Help

Filter Only, Element Kit, or Complete Fuel-System Service?

If the housing is clean and compatible, a replacement filter or element may be enough. If you see water, debris, cracking, leaks, corrosion, damaged bowls, old hoses, or repeated restriction problems, inspect the full fuel path before the next trip.

Ask Parts DeskService KitsFuel Fittings
Replacing the filterUse the old filter number, housing number, engine serial number, fuel type, and micron rating to confirm the correct part.
Servicing diesel systemsCheck primary and secondary filters, separator bowls, water drains, O-rings, primer parts, and air bleeding requirements.
Servicing gasoline systemsUse marine-rated parts, confirm ignition-protected components where needed, and inspect carefully for leaks and fumes.
After installationPrime as required, check for leaks, verify clamps and fittings, and follow manufacturer start-up procedures.

Fuel Filters FAQ

Choosing Marine Fuel Filters

How do I find the correct marine fuel filter?

Start with the existing filter part number, engine serial number, filter housing number, fuel type, and micron rating. Photos of the filter and housing can also help.

What does a fuel/water separator do?

A fuel/water separator helps remove water and debris before fuel reaches the engine, reducing the risk of corrosion, poor running, injector damage, and carburetor problems.

How often should marine fuel filters be replaced?

Follow the engine manual and filter-system guidance. Many boat owners replace fuel filters at seasonal service or sooner when water, debris, restriction, or running problems appear.

Can the Parts Desk help match fuel filters?

Yes. Send the engine brand, serial number, filter part number, housing number, bowl style, photos, and whether the system is gasoline or diesel.

Shop Marine Fuel Filters by Brand, Engine, Filter Style, or Part Number

Find the fuel filter, separator element, bowl, housing, O-ring, gasket, drain part, or fuel-system service item needed for your next marine engine service.

Shop Fuel FiltersConfirm Compatibility

Filters

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Seachoice 90-Degree Fuel Elbow, 3/8 In. With 1/4 In. Thread

Seachoice 90-Degree Fuel Elbow, 3/8 In. With 1/4 In. Thread

$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69

Designed specifically for fuel fitting applications, this 90 degree elbow fits 3/8 inch hose and features 1/4 inch NPT thread. Brass machined fitti...

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$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69
Racor 900FV10 Marine Turbine Fuel Filter/Water Separator w/Clear Bowl, 10 Micron

Racor 900FV10 Marine Turbine Fuel Filter/Water Separator w/Clear Bowl, 10 Micron

$985.39 - $985.39
$985.39
$985.39 - $985.39
$985.39

Turbine series filter assemblies are designed to be installed on the vacuum side of the fuel transfer pump for best efficiency and protect precisio...

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$985.39 - $985.39
$985.39
$985.39 - $985.39
$985.39
Racor Replacement Element for Turbine Fuel Filter/Water Seperators

Racor Replacement Element for Turbine Fuel Filter/Water Seperators

$24.29 - $24.29
$24.29
$24.29 - $24.29
$24.29

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

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$24.29 - $24.29
$24.29
$24.29 - $24.29
$24.29
Racor RFF3C Fuel Filter Funnel - Water Separating, 3.9 GPM, 50 Micron

Racor RFF3C Fuel Filter Funnel - Water Separating, 3.9 GPM, 50 Micron

$83.29 - $83.29
$83.29
$83.29 - $83.29
$83.29

Includes stainless steel filters that are permanently attached and designed to work with hydrocarbon fuels only. The purpose of this product is to ...

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$83.29 - $83.29
$83.29
$83.29 - $83.29
$83.29
Racor RFF1C Fuel Filter Funnel - Water Separating, 2.7 GPM, 127 Micron

Racor RFF1C Fuel Filter Funnel - Water Separating, 2.7 GPM, 127 Micron

$66.99 - $66.99
$66.99
$66.99 - $66.99
$66.99

Includes stainless steel filters that are permanently attached and designed to work with hydrocarbon fuels only. The purpose of this product is to ...

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$66.99 - $66.99
$66.99
$66.99 - $66.99
$66.99
Seachoice Replacement Filters Only For 20941 In-Line Fuel Filter (Pack of 3)

Seachoice Replacement Filters Only For 20941 In-Line Fuel Filter (Pack of 3)

$12.09 - $12.09
$12.09
$12.09 - $12.09
$12.09

In-line style universal fuel filter replaces any 1/4", 5/16" or 3/8" filter. Protects all carbureted engines. Clear body permits visual inspection....

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$12.09 - $12.09
$12.09
$12.09 - $12.09
$12.09
Racor Replacement Element for Turbine Fuel Filter/Water Seperators

Racor Replacement Element for Turbine Fuel Filter/Water Seperators

$24.29 - $24.29
$24.29
$24.29 - $24.29
$24.29

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$24.29 - $24.29
$24.29
$24.29 - $24.29
$24.29
Seachoice 90-Degree Fuel Elbow, 3/8 In. With 3/8 In. Thread

Seachoice 90-Degree Fuel Elbow, 3/8 In. With 3/8 In. Thread

$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99

Designed specifically for fuel fitting applications, this 90 degree elbow fits 3/8 inch hose and features 3/8 inch NPT thread. Brass machined fitti...

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$19.99 - $19.99
$19.99
$19.99 - $19.99
$19.99
Seachoice 20871 90 Degree Brass Fuel Elbow

Seachoice 20871 90 Degree Brass Fuel Elbow

$22.39 - $22.39
$22.39
$22.39 - $22.39
$22.39

All brass machined fittings. Ideal for fuel fitting applications. Excellent for use with fuel/water separator where space is limited.

$22.39 - $22.39
$22.39
$22.39 - $22.39
$22.39
Seachoice 20881 90 Degree Brass Fuel Elbow

Seachoice 20881 90 Degree Brass Fuel Elbow

$14.59 - $14.59
$14.59
$14.59 - $14.59
$14.59

All brass machined fittings. Ideal for fuel fitting applications. Excellent for use with fuel/water separator where space is limited. NOT TO BE USE...

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$14.59 - $14.59
$14.59
$14.59 - $14.59
$14.59
Parfit™ Gasoline Filter

Parfit™ Gasoline Filter

$21.39 - $21.39
$21.39
$21.39 - $21.39
$21.39

The PFF5510 gasoline fuel filter/water separator replaces standard fuel filters. It fits these popular engine applications with it's 11/16"-16 cent...

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$21.39 - $21.39
$21.39
$21.39 - $21.39
$21.39
Filter- 300Rc 490-690-790R 10M

Filter- 300Rc 490-690-790R 10M

$73.89 - $73.89
$73.89
$73.89 - $73.89
$73.89

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$73.89 - $73.89
$73.89
$73.89 - $73.89
$73.89
Racor R11T Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

Racor R11T Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

$46.89 - $46.89
$46.89
$46.89 - $46.89
$46.89

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$46.89 - $46.89
$46.89
$46.89 - $46.89
$46.89
Rep. Element 2 Mic

Rep. Element 2 Mic

$63.79 - $63.79
$63.79
$63.79 - $63.79
$63.79

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$63.79 - $63.79
$63.79
$63.79 - $63.79
$63.79
WSM 00651001 Fuel Filter O-Ring

WSM 00651001 Fuel Filter O-Ring

$4.23 - $4.23
$4.23
$4.23 - $4.23
$4.23

Replacement 0-Ring for 006-510 filter assembly.Visit www.wsmparts.com for up to date application information.

$4.23 - $4.23
$4.23
$4.23 - $4.23
$4.23
Racor Replacement Element for Turbine Fuel Filter/Water Seperators

Racor Replacement Element for Turbine Fuel Filter/Water Seperators

$24.29 - $24.29
$24.29
$24.29 - $24.29
$24.29

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$24.29 - $24.29
$24.29
$24.29 - $24.29
$24.29
Filter-Repl 225R 10M

Filter-Repl 225R 10M

$85.69 - $85.69
$85.69
$85.69 - $85.69
$85.69

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$85.69 - $85.69
$85.69
$85.69 - $85.69
$85.69
Filter-Repl 225R 30M

Filter-Repl 225R 30M

$85.69 - $85.69
$85.69
$85.69 - $85.69
$85.69

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$85.69 - $85.69
$85.69
$85.69 - $85.69
$85.69
Replacement Element 220 (2M)

Replacement Element 220 (2M)

$72.49 - $72.49
$72.49
$72.49 - $72.49
$72.49

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$72.49 - $72.49
$72.49
$72.49 - $72.49
$72.49
Racor R120P Element For 4120R

Racor R120P Element For 4120R

$85.99 - $85.99
$85.99
$85.99 - $85.99
$85.99

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$85.99 - $85.99
$85.99
$85.99 - $85.99
$85.99
Filter-Repl 225R 2M

Filter-Repl 225R 2M

$82.29 - $82.29
$82.29
$82.29 - $82.29
$82.29

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$82.29 - $82.29
$82.29
$82.29 - $82.29
$82.29
Racor 500MA2 Marine Turbine Fuel Filter/Water Separator w/Metal Shield, 2 Micron

Racor 500MA2 Marine Turbine Fuel Filter/Water Separator w/Metal Shield, 2 Micron

$734.89 - $734.89
$734.89
$734.89 - $734.89
$734.89

Turbine series filter assemblies are designed to be installed on the vacuum side of the fuel transfer pump for best efficiency and protect precisio...

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$734.89 - $734.89
$734.89
$734.89 - $734.89
$734.89
Replacement Element 220 (2M)

Replacement Element 220 (2M)

$73.99 - $73.99
$73.99
$73.99 - $73.99
$73.99

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

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$73.99 - $73.99
$73.99
$73.99 - $73.99
$73.99
Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

$64.59 - $64.59
$64.59
$64.59 - $64.59
$64.59

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$64.59 - $64.59
$64.59
$64.59 - $64.59
$64.59
Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

$50.79 - $50.79
$50.79
$50.79 - $50.79
$50.79

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$50.79 - $50.79
$50.79
$50.79 - $50.79
$50.79
Replacement Element For 215R

Replacement Element For 215R

$81.99 - $81.99
$81.99
$81.99 - $81.99
$81.99

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$81.99 - $81.99
$81.99
$81.99 - $81.99
$81.99
Replacement Element 220 (2M)

Replacement Element 220 (2M)

$72.49 - $72.49
$72.49
$72.49 - $72.49
$72.49

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$72.49 - $72.49
$72.49
$72.49 - $72.49
$72.49
Replacement Element For 215R

Replacement Element For 215R

$83.69 - $83.69
$83.69
$83.69 - $83.69
$83.69

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$83.69 - $83.69
$83.69
$83.69 - $83.69
$83.69
Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

$65.99 - $65.99
$65.99
$65.99 - $65.99
$65.99

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$65.99 - $65.99
$65.99
$65.99 - $65.99
$65.99
Racor 60 GPH Turbine Fuel Filter/Water Separator w/Clear Bowl, 2 Micron

Racor 60 GPH Turbine Fuel Filter/Water Separator w/Clear Bowl, 2 Micron

$592.19 - $592.19
$592.19
$592.19 - $592.19
$592.19

Turbine series filter assemblies are designed to be installed on the vacuum side of the fuel transfer pump for best efficiency and protect precisio...

View full details
$592.19 - $592.19
$592.19
$592.19 - $592.19
$592.19
Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

$50.39 - $50.39
$50.39
$50.39 - $50.39
$50.39

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$50.39 - $50.39
$50.39
$50.39 - $50.39
$50.39
Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

$64.59 - $64.59
$64.59
$64.59 - $64.59
$64.59

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$64.59 - $64.59
$64.59
$64.59 - $64.59
$64.59
Racor 2040V2 Replacement Element for Turbine Fuel Filter/Water Seperators

Racor 2040V2 Replacement Element for Turbine Fuel Filter/Water Seperators

$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Racor 2020V2 Replacement Element for Turbine Fuel Filter/Water Seperators

Racor 2020V2 Replacement Element for Turbine Fuel Filter/Water Seperators

$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

Racor Replacement Element for Diesel Gas Spin-On Fuel/Water Separators

$50.39 - $50.39
$50.39
$50.39 - $50.39
$50.39

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondar...

View full details
$50.39 - $50.39
$50.39
$50.39 - $50.39
$50.39
Racor Replacement Element for Turbine Fuel Filter/Water Seperators

Racor Replacement Element for Turbine Fuel Filter/Water Seperators

$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79
Racor 2040V30 Replacement Element for Turbine Fuel Filter/Water Seperators

Racor 2040V30 Replacement Element for Turbine Fuel Filter/Water Seperators

$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Racor 2040V10 Replacement Element for Turbine Fuel Filter/Water Seperators

Racor 2040V10 Replacement Element for Turbine Fuel Filter/Water Seperators

$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Racor Replacement Element for Turbine Fuel Filter/Water Seperators

Racor Replacement Element for Turbine Fuel Filter/Water Seperators

$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79
Sierra 99183 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron

Sierra 99183 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron

$21.69 - $21.69
$21.69
$21.69 - $21.69
$21.69

Replacment for Racor Turbine FWS filters Integrated bail on top of end cap for easy removal All Sierra filters are designed to meet or exceed your...

View full details
$21.69 - $21.69
$21.69
$21.69 - $21.69
$21.69
Sierra 99184 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron

Sierra 99184 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron

$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99

Replacment for Racor Turbine FWS filters Integrated bail on top of end cap for easy removal All Sierra filters are designed to meet or exceed your...

View full details
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99
Racor Replacement Element for Turbine Fuel Filter/Water Seperators

Racor Replacement Element for Turbine Fuel Filter/Water Seperators

$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79
Racor 2020V10 Replacement Element for Turbine Fuel Filter/Water Seperators

Racor 2020V10 Replacement Element for Turbine Fuel Filter/Water Seperators

$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
Sierra 99293 Fuel/Water Separator Diesel Kit W/ Bowl For Racor, 10 Micron

Sierra 99293 Fuel/Water Separator Diesel Kit W/ Bowl For Racor, 10 Micron

$158.49 - $158.49
$158.49
$158.49 - $158.49
$158.49

Complete Kit Containing Filter, Collection Bowl and Bracket Fast and simple element changing with spin-on design Meets OEM specifications for remo...

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$158.49 - $158.49
$158.49
$158.49 - $158.49
$158.49
Racor 2020V30 Replacement Element for Turbine Fuel Filter/Water Seperators

Racor 2020V30 Replacement Element for Turbine Fuel Filter/Water Seperators

$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99

Waterproof, rustproof, dirtproof. Engineered to repel water and remove solid contaminants before they can damage precision engine components. Racor...

View full details
$28.99 - $28.99
$28.99
$28.99 - $28.99
$28.99
Sierra 99182 Repalcement Racor Turbine Fuel Water Separator Filter, 10 Micron

Sierra 99182 Repalcement Racor Turbine Fuel Water Separator Filter, 10 Micron

$21.69 - $21.69
$21.69
$21.69 - $21.69
$21.69

Replacment for Racor Turbine FWS filters Integrated bail on top of end cap for easy removal All Sierra filters are designed to meet or exceed your...

View full details
$21.69 - $21.69
$21.69
$21.69 - $21.69
$21.69
Sierra 99184 Repalcement Racor Turbine Fuel Water Separator Filter, 10 Micron

Sierra 99184 Repalcement Racor Turbine Fuel Water Separator Filter, 10 Micron

$20.99 - $20.99
$20.99
$20.99 - $20.99
$20.99

Replacment for Racor Turbine FWS filters Integrated bail on top of end cap for easy removal All Sierra filters are designed to meet or exceed your...

View full details
$20.99 - $20.99
$20.99
$20.99 - $20.99
$20.99
Fuel / Water Separator Kit

Fuel / Water Separator Kit

$89.79 - $89.79
$89.79
$89.79 - $89.79
$89.79

Sierra fuel water separators remove over 98.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removin...

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$89.79 - $89.79
$89.79
$89.79 - $89.79
$89.79