Fuel System

Upgrade your boat’s reliability with our premium marine fuel system solutions, including high-efficiency fuel filters, durable boat fuel tanks, precision fuel tank accessories, and top-grade marine oil and gear lube. Engineered for clean fuel delivery, maximum marine engine protection, and long-lasting performance in both outboard and inboard setups, our components ensure smoother operation across all marine conditions.

Perfect for fishing boats, center consoles, pontoons, and yachts, our range delivers dependable marine fuel filtration, ethanol-safe fuel tanks, high-performance lubricants, and complete boat fuel system parts trusted by boaters worldwide. Browse durable, safety-focused, and performance-enhancing marine fuel products designed for superior engine health and efficiency.

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  • TANK TIE DOWN KIT 6' MPN-91494
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    TANK TIE DOWN KIT 6' MPN-91494 SKU: DM-7-2150
    MPN: 7-2150

    $7.59
    $8.42
    $7.59
    (-10%)
    OMC CARB/SILENCER GASKET Ensure optimal performance and a secure seal for your OMC marine engine with the high-quality OMC Carburetor/Silencer Gasket. This essential component plays a critical role in preventing fuel leaks and maintaining proper air-fuel mixture, contributing to efficient engine operation and longevity....
    $7.59
    $8.42
    $7.59
    (-10%)
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  • GAUGE ULTRA/PBW12 MPN-621006-10
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    GAUGE ULTRA/PBW12 MPN-621006-10 SKU: DM-482535
    MPN: 621006-10

    $32.69
    $36.29
    $32.69
    (-10%)
    ADAPTER GASKET Ensure a secure and leak-free connection in your marine systems with the ADAPTER GASKET, identified by MFG number 18-0135. This vital component is designed to create a reliable seal between various marine hardware parts, preventing the ingress of water and the escape...
    $32.69
    $36.29
    $32.69
    (-10%)
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  • TRANSOM PIPE PLUG MPN-20304-10

    TRANSOM PIPE PLUG MPN-20304-10 SKU: DM-4810044
    MPN: 20304-10

    $13.29
    $14.75
    $13.29
    (-10%)
    OMC LEAF PLATE GASKET Maintain the optimal performance and integrity of your OMC marine engine with the OMC LEAF PLATE GASKET. This crucial component plays a vital role in ensuring a watertight seal between critical engine parts, preventing leaks and maintaining efficient operation. Designed...
    $13.29
    $14.75
    $13.29
    (-10%)
  • FUEL TANK VENT SS HEAD MPN-66419-3

    FUEL TANK VENT SS HEAD MPN-66419-3 SKU: DM-237455
    MPN: 66419-3

    $15.99
    $17.75
    $15.99
    (-10%)
    MRC PIVOT PIN E-RING 2PK Brand: Sierra International Ensure the secure and reliable operation of your marine hardware with the MRC PIVOT PIN E-RING 2PK from Sierra International. Designed for durability and ease of use, these e-rings are essential components for maintaining the integrity...
    $15.99
    $17.75
    $15.99
    (-10%)
  • WITHDRAWL ASSY RDGD 12" MPN--347893

    WITHDRAWL ASSY RDGD 12" MPN--347893 SKU: DM-7-0947
    MPN: 7-0947

    $10.69
    $11.87
    $10.69
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    GASKET Ensure a reliable and leak-free seal in your marine applications with this high-quality gasket. Engineered to withstand the demanding conditions of the marine environment, this gasket is crucial for maintaining the integrity of engines, plumbing, and other critical systems. Its primary role is...
    $10.69
    $11.87
    $10.69
    (-10%)
  • FUEL TANK VENT BLK HEAD MPN--83944

    FUEL TANK VENT BLK HEAD MPN--83944 SKU: DM-237445
    MPN: 1670-3

    $17.69
    $19.64
    $17.69
    (-10%)
    WESTERBEKE THERM KIT Maintain the optimal operating temperature of your Westerbeke marine engine with this essential Therm Kit. Designed to regulate the engine's cooling system, this kit ensures your engine runs efficiently and prevents overheating, which can lead to severe damage. By precisely controlling...
    $17.69
    $19.64
    $17.69
    (-10%)
  • WITHDRAWL ASSY RDGD 24" MPN--347527

    WITHDRAWL ASSY RDGD 24" MPN--347527 SKU: DM-7-0948
    MPN: 7-0948

    $11.99
    $13.31
    $11.99
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    YAMAHA OIL SEAL Ensure the optimal performance and longevity of your Yamaha outboard engine with this high-quality oil seal. Engineered to prevent leaks and protect vital components, this seal is an essential part of your marine engine's maintenance and repair. It plays a crucial...
    $11.99
    $13.31
    $11.99
    (-10%)
  • WITHDRAWAL ULTRA3/6 MPN-621002-10
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    WITHDRAWAL ULTRA3/6 MPN-621002-10 SKU: DM-482515
    MPN: 621002-10

    $20.69
    $22.97
    $20.69
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    HOSE CLAMP Ensure the reliability and safety of your marine systems with a high-quality Hose Clamp. Designed to provide a secure and leak-free connection for hoses carrying various fluids or gases, this clamp is an essential component for maintaining the integrity of your engine...
    $20.69
    $22.97
    $20.69
    (-10%)
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  • GAUGE ASSY ULTRA3/6 MPN-621001-10

    GAUGE ASSY ULTRA3/6 MPN-621001-10 SKU: DM-482510
    MPN: 621001-10

    $24.39
    $27.07
    $24.39
    (-10%)
    VOLVO RUBBER SEAL Ensure the integrity of your marine drive system with the Volvo Rubber Seal, a critical component designed to prevent water ingress and maintain the efficiency of your boat's propulsion. This seal plays a vital role in protecting sensitive mechanical parts from...
    $24.39
    $27.07
    $24.39
    (-10%)
  • CAP ASSM 31106 TANK MPN-621501-10-1

    CAP ASSM 31106 TANK MPN-621501-10-1 SKU: DM-482505
    MPN: 621501-10-1

    $26.89
    $29.85
    $26.89
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    WESTERBEKE THERM KIT Ensure optimal performance and longevity of your marine engine with the Westerbeke Therm Kit. This essential component is designed to regulate engine temperature, preventing both overheating and undercooling, which are critical for efficient operation and fuel economy. Key Features: This Westerbeke...
    $26.89
    $29.85
    $26.89
    (-10%)
  • SIPHON HOSE MPN-42907

    SIPHON HOSE MPN-42907 SKU: DM-482008
    MPN: 42907

    $16.19
    $17.97
    $16.19
    (-10%)
    WESTERBEKE THERM KIT Ensure your marine engine operates at its optimal temperature with the Westerbeke Thermostat Kit, MFG number 23-3651. This comprehensive kit is designed to regulate engine cooling, preventing overheating and ensuring efficient performance in demanding marine conditions. Complete Kit Solution: ** Includes...
    $16.19
    $17.97
    $16.19
    (-10%)
  • JERRY JUG 2 GALLON MPN-84023
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    JERRY JUG 2 GALLON MPN-84023 SKU: DM-481955
    MPN: 84023

    $28.99
    $32.18
    $28.99
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    MRC WATER PUMP GASKET Maintain peak engine performance and prevent costly leaks with the MRC Water Pump Gasket, identified by MFG number 18-2564. This critical component ensures a tight seal for your water pump assembly, safeguarding the cooling system and preventing the ingress of...
    $28.99
    $32.18
    $28.99
    (-10%)
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  • JERRY JUG 5 GL CRB BLUE MPN-84059

    JERRY JUG 5 GL CRB BLUE MPN-84059 SKU: DM-481951
    MPN: 84059

    $36.39
    $40.39
    $36.39
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    MRC/OMC O-RING Ensure a watertight seal and maintain the integrity of your marine equipment with the MRC/OMC O-Ring, MFG number 18-7169. This essential component is designed to prevent leaks and protect vital engine parts from water intrusion, ensuring optimal performance and longevity. Reliable Sealing:...
    $36.39
    $40.39
    $36.39
    (-10%)
  • JERRY JUG 5 GAL DIESEL MPN-86056
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    JERRY JUG 5 GAL DIESEL MPN-86056 SKU: DM-481954
    MPN: 86056

    $28.59
    $31.73
    $28.59
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    MRY OIL DRAIN PLUG Maintain your marine engine's optimal performance with the MRY Oil Drain Plug. This essential component facilitates easy and efficient oil changes, a crucial part of routine engine maintenance. Designed for durability and a secure seal, it ensures that oil is...
    $28.59
    $31.73
    $28.59
    (-10%)
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  • FUEL TANK HOLDDOWN KIT MPN-FCH-1-DP

    FUEL TANK HOLDDOWN KIT MPN-FCH-1-DP SKU: DM-640253
    MPN: FCH-1-DP

    $25.69
    $28.52
    $25.69
    (-10%)
    COBRA SX O/D MTG KIT Secure your outboard motor with confidence using the COBRA SX O/D MTG KIT. This essential hardware kit is designed for reliable performance and ease of installation, ensuring your outboard motor is mounted safely and effectively. It provides the necessary...
    $25.69
    $28.52
    $25.69
    (-10%)
  • JERRY JUG 5 GAL CARB MPN-86053
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    JERRY JUG 5 GAL CARB MPN-86053 SKU: DM-481952
    MPN: 86053

    $22.29
    $24.74
    $22.29
    (-10%)
    FUEL LINE 50FT ROLL Brand: Sierra International Ensure a consistent and safe flow of fuel to your marine engine with the Sierra International Fuel Line 50ft Roll. Designed for durability and performance, this essential component is built to withstand the demanding conditions of marine...
    $22.29
    $24.74
    $22.29
    (-10%)
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  • HOLD DN KT FOR PERM TNK MPN-35710

    HOLD DN KT FOR PERM TNK MPN-35710 SKU: DM-808925
    MPN: 35710

    $33.59
    $37.28
    $33.59
    (-10%)
    ANODE ZINC DPS STRARM Brand: Sierra Boneyard Protect your valuable marine propulsion system from the relentless corrosive effects of saltwater with the Sierra Zinc Anode DPS Starboard. This sacrificial anode is specifically designed to be the first line of defense against galvanic corrosion, drawing...
    $33.59
    $37.28
    $33.59
    (-10%)
  • ULTRA GAS TANK 3 GAL EPA MPN-620003LP

    ULTRA GAS TANK 3 GAL EPA MPN-620003LP SKU: DM-481981
    MPN: 620003LP

    $94.29
    $104.66
    $94.29
    (-10%)
    MRC THERMOSTAT CVR GSKT Maintain the efficiency and integrity of your marine engine's cooling system with the MRC Thermostat Cover Gasket. This critical component ensures a leak-free seal for the thermostat housing, preventing coolant loss and the ingress of external contaminants. A properly functioning...
    $94.29
    $104.66
    $94.29
    (-10%)
  • ULTRA GAS TANK 6 GAL EPA MPN-620049LP

    ULTRA GAS TANK 6 GAL EPA MPN-620049LP SKU: DM-482002
    MPN: 620049LP

    $104.69
    $116.21
    $104.69
    (-10%)
    OMC HOUSING GASKET Ensure the longevity and optimal performance of your marine engine with the high-quality OMC Housing Gasket. Designed to provide a superior seal, this essential component plays a critical role in preventing leaks and protecting your engine's internal components from contaminants and...
    $104.69
    $116.21
    $104.69
    (-10%)
  • GAS TANK 12 GAL LOW EPA MPN-630013LP

    GAS TANK 12 GAL LOW EPA MPN-630013LP SKU: DM-482127
    MPN: 630013LP

    $151.69
    $168.38
    $151.69
    (-10%)
    MRC QUAD JET GASKET Enhance the reliability and performance of your marine anchoring and docking systems with the MRC QUAD JET GASKET. This specialized gasket is engineered to provide a superior seal for quad jet applications, ensuring that your equipment remains protected from water...
    $151.69
    $168.38
    $151.69
    (-10%)

Best Marine Fuel Filters (Non-Racor) for Outboard & Inboard Engine Protection

Keep your engine running clean with high-quality marine fuel filters designed to block debris, water, and ethanol contaminants. Our non-Racor fuel filtration systems work seamlessly with both outboard motors and inboard engines, improving fuel flow and preventing clogging under harsh marine conditions. Whether you're maintaining a fishing boat, pontoon, or center console, these boat fuel filters deliver dependable performance and long-term stability across your entire fuel system.

Ethanol-Safe Boat Fuel Tanks Built for Long Voyages & Harsh Marine Conditions

Upgrade to heavy-duty boat fuel tanks engineered to handle ethanol-blended fuels and extreme saltwater exposure. These marine fuel tanks maintain structural integrity, reduce vapor loss, and ensure a clean fuel supply even on long offshore trips. With EPA-approved construction and corrosion-resistant materials, they offer a reliable solution for boaters who demand safe, efficient, and long-lasting marine fuel storage.

Corrosion-Resistant Marine Fuel Tank Accessories for Reliable Fuel Delivery

Ensure proper fuel flow with premium fuel tank accessories including vents, caps, gauges, connectors, and pickup tubes. Built with corrosion-resistant materials, these marine fuel system parts are engineered to withstand both saltwater and freshwater environments. Whether you're upgrading hardware or replacing old components, these accessories guarantee secure fuel transfer, accurate monitoring, and optimized tank performance.

High-Performance Marine Oil for 2-Stroke & 4-Stroke Engines

Protect your engine with top-grade marine engine oil formulated for maximum lubrication, temperature stability, and corrosion resistance. Our selection of 2-stroke and 4-stroke marine oils delivers smoother operation, reduced wear, and longer engine life for all types of boat motors. From outboards to sterndrives, these oils ensure strong performance and dependable marine engine protection.

Full Synthetic Marine Oil for Saltwater, High-Load & High-RPM Use

For peak performance, choose full synthetic marine oil designed to withstand extreme heat, high RPM, and harsh saltwater environments. These oils improve start-up lubrication, reduce internal friction, and extend the lifespan of your marine engine. Ideal for sport boats, offshore vessels, and high-performance outboards, they ensure cleaner operation and strong protection during every trip.

High-Performance Marine Gear Lube for Outboard & Sterndrive Lower Units

Keep your lower unit running like new with premium marine gear lube that prevents wear, reduces foaming, and protects against water intrusion. Suitable for outboards, sterndrives, and jet-drive systems, this gear oil enhances shifting performance and safeguards internal gears under high load. Compatible with Yamaha, Suzuki, Mercury, Honda, and more.

Durable Marine Fuel Tanks for Yachts, Pontoons & Fishing Boats

Equip your vessel with rugged marine fuel tanks designed for long-term performance and maximum durability. Available in portable, built-in, and under-deck configurations, these tanks resist corrosion, expansion, and vibration damage. Whether you're replacing an outdated model or upgrading capacity, these boat fuel tanks ensure safe and consistent fuel delivery.

Premium Boat Fuel Filtration Systems for Cleaner Fuel & Longer Engine Life

Improve your fuel quality with advanced boat fuel filtration systems that remove water, sediment, rust, and ethanol residue. These systems reduce engine misfires, prevent injector damage, and ensure smoother performance during long-distance trips. Ideal for offshore anglers and recreational boaters, they deliver powerful protection for your entire marine fuel system.

Waterproof Fuel Tank Gauges & Connectors for Accurate Marine Fuel Monitoring

Stay informed with precise boat fuel gauges, connectors, and sending units engineered for challenging marine conditions. These waterproof components provide accurate readings and prevent leaks or corrosion. Designed to integrate seamlessly with standard marine fuel systems, they deliver safe, worry-free fuel monitoring.

Heavy-Duty Marine Fuel System Replacement Parts for Complete Engine Protection

Maintain peak performance with premium boat fuel system parts including hoses, clamps, valves, and mounts built for long-term reliability. These heavy-duty components minimize vapor lock, prevent fuel restrictions, and reduce wear across your system. Whether performing seasonal maintenance or a full system overhaul, these marine-grade parts ensure safe, clean, and dependable fuel delivery.

Frequently Asked Questions

Find answers to common questions below

  • For non-Racor filtration, you can use universal marine fuel filters, ethanol-safe outboard filters, or high-flow inline filters designed for both inboard and outboard engines. These filters effectively remove water, debris, and contaminants while protecting injectors and carburetors.

  • 2-stroke oil mixes with fuel and burns inside the engine, while 4-stroke marine oil circulates through the crankcase like car oil. Using the correct oil type ensures proper lubrication, reduced wear, and maximum engine performance.

  • Consider engine fuel consumption, average trip distance, available installation space, and weight limits. Larger boat fuel tanks are ideal for offshore fishing, while smaller portable tanks suit smaller outboards.


  • Water intrusion can come from condensation, poor sealing, contaminated marina fuel, or faulty tank vents. Installing a quality marine fuel filter with water separation dramatically reduces the risk of damage.

  • Adjustable boat umbrellas and sunshades provide movable protection against direct sunlight, making them ideal for fishing boats, pontoons, and open-deck yachts. They are lightweight, easy to install, and enhance comfort while preventing sun damage to passengers and equipment.

  • Yes, our marine fuel tanks are built with ethanol-safe materials that prevent swelling, cracking, and fuel permeation. They are suitable for E10 fuels and designed for long-term durability in marine environments.

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