Keep your boat's engine running at peak performance with our comprehensive selection for Engine Parts & Service. We stock critical components for both inboard and outboard motors.

Find high-quality fuel pumps, durable fuel line kits from brands like Attwood, and specialized items like wet exhaust elbows and Balmar alternators. Essential for maintenance, we also carry the full line of Flushmaster Outboard Flushing Systems to protect your engine from salt and corrosion. Everything you need for reliable operation and professional-grade engine maintenance.

477 products

  • Attwood Mercury Female Hose Tank Fitting 38 Barb 8890LP6

    Attwood Mercury Female Hose Tank Fitting - 3/8" Barb [8890LP6]

    Attwood Marine

    Attwood Mercury Female Hose Tank Fitting - 3/8" Barb [8890LP6]

    Mercury Female Hose Tank Fitting - 3/8" BarbConnect your tank and fuel lines with confidence; the durable Acetal construction holds up to lead, unleaded, and alcohol-based fuels. Specifically designed for...
    $8.99
    $0.00 $8.99
  • Attwood Portable Fuel Tank 12 Gallon wGauge 8812LPG2

    Attwood Portable Fuel Tank - 12 Gallon w/Gauge [8812LPG2]

    Attwood Marine

    Attwood Portable Fuel Tank - 12 Gallon w/Gauge [8812LPG2]

    Portable Fuel Tank - 12 Gallon with GaugeAttwood has engineered the industry’s only comprehensive EPA-certified fuel tank-to-engine solution. Tough materials and innovative design stand up to harsh marine conditions. A...
    $144.99
    $174.99 $144.99
    Sale
  • Attwood Portable Fuel Tank 12 Gallon wo Gauge 8812LP2

    Attwood Portable Fuel Tank - 12 Gallon w/o Gauge [8812LP2]

    Attwood Marine

    Attwood Portable Fuel Tank - 12 Gallon w/o Gauge [8812LP2]

    Portable Fuel Tank - 12 Gallon without GaugeAttwood has engineered the industry’s only comprehensive EPA-certified fuel tank-to-engine solution. Tough materials and innovative design stand up to harsh marine conditions. A...
    $132.99
    $159.99 $132.99
    Sale
  • Attwood Universal Fuel Line Kit 38 Dia x 6 Length wSprayless Connectors Fuel Demand Valve 93806UUSD7

    Attwood Universal Fuel Line Kit - 3/8" Dia. x 6 Length w/Sprayless Connectors Fuel Demand Valve [93806UUSD7]

    Attwood Marine

    Attwood Universal Fuel Line Kit - 3/8" Dia. x 6 Length w/Sprayless Connectors Fuel Demand Valve [93806UUSD7]

    Universal Fuel Line Kit - 3/8" Diameter x 6' Length with Sprayless Connectors & Fuel Demand ValveThis EPA-certified Attwood Universal Fuel Line Kit reliably delivers fuel to your engine and...
    $72.99
    $94.99 $72.99
    Sale
  • ARCO Marine JohnsonEvinrude Outboard Starter Late Model 5363

    ARCO Marine Johnson/Evinrude Outboard Starter - Late Model [5363]

    ARCO Marine

    ARCO Marine Johnson/Evinrude Outboard Starter - Late Model [5363]

    Johnson/Evinrude Outboard Starter - Late ModelThe outboard starter that will fit BRP-OMC 1991-Up, 150-175 HP V6 Eagle-Series, 1997-Up V4, and V6 2003 75/90/115 HP, 2003-UP 90/105/115 60o Engine, 2004-UP 100-175...
    $149.99
    $187.34 $149.99
    Sale
  • Balmar Alternator 100 AMP 12V 315 Dual Foot Saddle K6 Pulley wIsolated Ground 60100K6

    Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley w/Isolated Ground [60-100-K6]

    Balmar

    Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley w/Isolated Ground [60-100-K6]

    Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley with Isolated GroundAlternator, 60 Series, 100A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Isolated Ground Hitachi-Style Mounting; Typical...
    $732.99
    $836.89 $732.99
    Sale
  • Balmar Alternator 170 AMP 12V 315 Dual Foot Saddle J10 Pulley XTCR170J10

    Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]

    Balmar

    Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]

    Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 170A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke,...
    $1,002.99
    $1,143.99 $1,002.99
    Sale
  • ARCO Marine Standard Duty Inboard Starter wGear Reduction 30433

    ARCO Marine Standard Duty Inboard Starter w/Gear Reduction [30433]

    ARCO Marine

    ARCO Marine Standard Duty Inboard Starter w/Gear Reduction [30433]

    Standard Duty Inboard Starter with Gear ReductionThe inboard starter that will fit Mercruiser, Volvo Penta, OMC, Marine Power, and others. All GM engines with 14" flywheel using a staggered bolt...
    $215.99
    $275.24 $215.99
    Sale
  • ARCO Marine Premium Replacement Inboard Alternator wSingle Groove Pulley 12V 55A 60125

    ARCO Marine Premium Replacement Inboard Alternator w/Single Groove Pulley - 12V 55A [60125]

    ARCO Marine

    ARCO Marine Premium Replacement Inboard Alternator w/Single Groove Pulley - 12V 55A [60125]

    Premium Replacement Inboard Alternator with Single Groove Pulley - 12V 55AReplacement alternator that will fit O.M.C. Cobra., Prestolite/Motorola, 12 Volt, 55 Amp, Internal regulator, Negative ground, 2-inch mounting foot, Single...
    $249.99
    $311.28 $249.99
    Sale
  • ARCO Marine Premium Replacement Inboard Alternator w55mm MultiGroove Pulley 12V 65A 60073

    ARCO Marine Premium Replacement Inboard Alternator w/55mm Multi-Groove Pulley - 12V 65A [60073]

    ARCO Marine

    ARCO Marine Premium Replacement Inboard Alternator w/55mm Multi-Groove Pulley - 12V 65A [60073]

    Premium Replacement Inboard Alternator with 55mm Multi-Groove Pulley - 12V 65AReplacement alternator that will fit Late model Volvo Penta, 12 Volt, 75 Amp, 50-mm multi-groove serpentine pulley included.Features: All alternators...
    $215.99
    $322.97 $215.99
    Sale
  • Balmar Alternator 100 AMP Kit 12V 315 Dual Foot Saddle K6 Pulley Regulator Temp Sensor 60YPMC100K6

    Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [60-YP-MC-100-K6]

    Balmar

    Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [60-YP-MC-100-K6]

    Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp SensorKit Includes: a 60-100-K6 Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware60-100-K6 Alternator: 100A, 12V, Saddle Mount...
    $985.99
    $1,124.89 $985.99
    Sale
  • Balmar Alternator 120 AMP 12V 12 Single Foot Spindle Mount J10 Pulley wIsolated Ground 621120J10

    Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-120-J10]

    Balmar

    Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-120-J10]

    Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley with Isolated GroundAlternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1-2in, J10 AltMount Serpentine Pulley, Isolated Ground 1"...
    $792.99
    $904.69 $792.99
    Sale
  • Balmar Alternator 150 AMP 12V 4 Dual Foot Saddle K6 Pulley wIsolated Ground 604150K6

    Balmar Alternator 150 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-150-K6]

    Balmar

    Balmar Alternator 150 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-150-K6]

    Alternator 150 AMP 12V 4" Dual Foot Saddle K6 Pulley with Isolated GroundAlternator, 604 Series, 150A, 12V, Saddle Mount (Dual Foot), 4in, K6 Serpentine Pulley, Isolated Ground 4" J-180-Style Mounting;...
    $904.00
    $1,011.00 $904.00
    Sale
  • ARCO Marine JohnsonEvinrude Outboard Starter 9 Tooth Early Model 5370

    ARCO Marine Johnson/Evinrude Outboard Starter - 9 Tooth (Early Model) [5370]

    ARCO Marine

    ARCO Marine Johnson/Evinrude Outboard Starter - 9 Tooth (Early Model) [5370]

    Johnson/Evinrude Outboard Starter - 9 Tooth (Early Model)The outboard starter will fit BRP-OMC 55-75 HP, 3-cyl, 9-tooth drive gear.ARCO advises using a fully charged battery - A weak battery can...
    $195.99
    $242.88 $195.99
    Sale
  • ARCO Marine Replacement Outboard Starter Brush Kit BK900

    ARCO Marine Replacement Outboard Starter Brush Kit [BK900]

    ARCO Marine

    ARCO Marine Replacement Outboard Starter Brush Kit [BK900]

    Replacement Outboard Starter Brush KitA replacement brush kit that will fit American-made permanent magnet outboard starters.Replaces:Mercury 63292Mercury 75384Mercury 898265016Mercury 75384-1OMC 385952OMC 433850*ARCO Assurance 12-month part and labor warranty protectionThis product...
    $17.99
    $29.96 $17.99
    Sale
  • Balmar Alternator 120 AMP Kit 12V 315 Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor 60YPMC120DV

    Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [60-YP-MC-120-DV]

    Balmar

    Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [60-YP-MC-120-DV]

    Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator & Temp SensorKit Includes: a 60-120-DV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware60-120-DV Alternator: 120A, 12V, Saddle...
    $1,068.99
    $1,219.39 $1,068.99
    Sale
  • ARCO Marine Heavy Duty Current Model Mercruiser Solenoid wRaised Isolated Base SW058HD

    ARCO Marine Heavy Duty Current Model Mercruiser Solenoid w/Raised Isolated Base [SW058HD]

    ARCO Marine

    ARCO Marine Heavy Duty Current Model Mercruiser Solenoid w/Raised Isolated Base [SW058HD]

    Heavy Duty Current Model Mercruiser Solenoid with Raised Isolated BaseHeavy duty Mercruiser solenoid that will fit Mercruiser and Mercury, Isolated base, 12 Volt.Replaces:MERCURY 89-846070HDMERCURY 89-94318HD*ARCO Assurance 12-month part and labor...
    $27.99
    $37.55 $27.99
    Sale
  • ARCO Marine JohnsonEvinrude Outboard Starter V6 8 Tooth 5373

    ARCO Marine Johnson/Evinrude Outboard Starter - V6 - 8 Tooth [5373]

    ARCO Marine

    ARCO Marine Johnson/Evinrude Outboard Starter - V6 - 8 Tooth [5373]

    Johnson/Evinrude Outboard Starter - V6 - 8 ToothThe outboard starter will fit BRP-OMC, 150-235 HP V6, and 8-tooth drive gear.ARCO advises using a fully charged battery - A weak battery...
    $143.99
    $226.77 $143.99
    Sale
  • Balmar Alternator 170 AMP 12V 315 Dual Foot Saddle K6 Pulley XTCR170K6

    Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-CR-170-K6]

    Balmar

    Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-CR-170-K6]

    Alternator 170 AMP 12V 3.15" Dual Foot Saddle K6 PulleyAlternator, XT Series, 170A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman...
    $1,002.99
    $1,143.99 $1,002.99
    Sale
  • ARCO Marine Replacement Outboard Tilt Trim Motor Late Model Mercury 2Wire 6250

    ARCO Marine Replacement Outboard Tilt Trim Motor - Late Model Mercury, 2-Wire [6250]

    ARCO Marine

    ARCO Marine Replacement Outboard Tilt Trim Motor - Late Model Mercury, 2-Wire [6250]

    Replacement Outboard Tilt Trim Motor - Late Model Mercury, 2-Wire Replacement outboard tilt trim motor that will fit late model Mercury 135, 150 XR6, Magnum lll, 175, 200, 225, 250...
    $264.99
    $330.23 $264.99
    Sale
  • ARCO Marine Current Model Mercruiser Solenoid wRaised Isolated Base SW058

    ARCO Marine Current Model Mercruiser Solenoid w/Raised Isolated Base [SW058]

    ARCO Marine

    ARCO Marine Current Model Mercruiser Solenoid w/Raised Isolated Base [SW058]

    Current Model Mercruiser Solenoid with Raised Isolated BaseMercruiser solenoid that will fit Mercruiser and Mercury, Isolated base, 12 Volt.Replaces:MERCURY 8M0123161MERCURY 89-846070MERCURY 89-94318MERCURY 89-96158MERCURY 89-96158T*ARCO Assurance 12-month part and labor warranty...
    $22.99
    $29.80 $22.99
    Sale
  • Balmar Alternator 100 AMP 12V 12 Single Foot Spindle Mount J10 Pulley wIsolated Ground 621100J10

    Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-100-J10]

    Balmar

    Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-100-J10]

    Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1-2in, J10 AltMount Serpentine Pulley, Isolated Ground 1"...
    $732.99
    $836.89 $732.99
    Sale
  • ARCO Marine Replacement JohnsonEvinrude Tilt Trim Motor 2Wire 4 Bolt Flat Blade Shaft 6241

    ARCO Marine Replacement Johnson/Evinrude Tilt Trim Motor - 2-Wire, 4 Bolt, Flat Blade Shaft [6241]

    ARCO Marine

    ARCO Marine Replacement Johnson/Evinrude Tilt Trim Motor - 2-Wire, 4 Bolt, Flat Blade Shaft [6241]

    Replacement Johnson/Evinrude Tilt Trim Motor - 2-Wire, 4 Bolt, Flat Blade Shaft Replacement outboard tilt trim motor that will fit BRP-OMC, 60, 70, 90, 115, 150, 175 HP. 1991-Up 200,...
    $194.99
    $242.93 $194.99
    Sale
  • ARCO Marine Current Model Outboard Solenoid wFlat Isolated Base SW054

    ARCO Marine Current Model Outboard Solenoid w/Flat Isolated Base [SW054]

    ARCO Marine

    ARCO Marine Current Model Outboard Solenoid w/Flat Isolated Base [SW054]

    Current Model Outboard Solenoid with Flat Isolated BaseThe outboard solenoid will fit the current model Mercruiser and Mercury. Isolated base, 12 Volt.Replaces:MERCURY 89-850189MERCURY 89-850189TMERCURY 89-91975MERCURY 89-96054MERCURY 89-96054T*ARCO Assurance 12-month part...
    $19.99
    $31.76 $19.99
    Sale