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Marine Hardware & Accessories

Marine Hardware & Accessories

Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.

Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.

Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.

Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Regitar USA MAP Sensor f\/Mercruiser Engines: 1995 - 1998 4.3L, 5.0L, 5.7L, 7.4L,  8.2L [RMJ001] Regitar USA MAP Sensor f\/Mercruiser Engines: 1995 - 1998 4.3L, 5.0L, 5.7L, 7.4L,  8.2L [RMJ001]

    Regitar USA MAP Sensor f/Mercruiser Engines: 1995 - 1998 4.3L, 5.0L, 5.7L, 7.4L, 8.2L [RMJ001]

    Regitar U.S.A.

    $106.00
    MAP Sensor for Mercruiser Engines: 1995 - 1998 4.3L, 5.0L, 5.7L, 7.4L, & 8.2LMAP Sensor for Mercruiser engines: 1995 - 1998 4.3L, 5.0L, 5.7L, 7.4L, and 8.2L.Engine Brand:Mercury / MercruiserVolvo PentaFitment:4.3L TBI(1996-98), 5.0L TBI(1998), 5.7L...
    GM-107536
    SKU:
    GM-107536
    Weight:
    0.00 Ounces
    MPN:
    RMJ001
    $106.00
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    Qty in Cart: 0
    Quantity:
    Price:
    $106.00
    Subtotal:
  • Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta,  OMC Inboard Engines: MCM\/MIE GM V-8 (454, 502, 540  572 CID) Engines. [RMH004] Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta,  OMC Inboard Engines: MCM\/MIE GM V-8 (454, 502, 540  572 CID) Engines. [RMH004]

    Regitar USA Knock Sensor f/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]

    Regitar U.S.A.

    $60.00
    Knock Sensor for Mercruiser, Volvo Penta & OMC Inboard Engines: MCM/MIE GM V-8 (454, 502, 540 & 572 CID) Engines.Knock Sensor for Mercruiser, Volvo Penta, and OMC inboard engines: MCM/MIE GM V-8 (454, 502, 540 & 572 CID) Engines.Engine...
    GM-107535
    SKU:
    GM-107535
    Weight:
    0.25 Ounces
    MPN:
    RMH004
    $60.00
    Qty in Cart: 0
    Quantity:
    Price:
    $60.00
    Subtotal:
  • Regitar USA Knock Sensor f\/Honda Engines: 2002- UP BF200A HP - BF225A HP [RMH003] Regitar USA Knock Sensor f\/Honda Engines: 2002- UP BF200A HP - BF225A HP [RMH003]

    Regitar USA Knock Sensor f/Honda Engines: 2002- UP BF200A HP - BF225A HP [RMH003]

    Regitar U.S.A.

    $60.00
    Knock Sensor for Honda Engines: 2002- UP BF200A HP - BF225A HPKnock Sensor for Honda Engines: 2002- UP BF200A HP - BF225A HP.Engine Brand:Honda OutboardFitment:Honda BF200A/BF225A 2002-Current Brochure (pdf)
    GM-107534
    SKU:
    GM-107534
    Weight:
    0.00 Ounces
    MPN:
    RMH003
    $60.00
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    Qty in Cart: 0
    Quantity:
    Price:
    $60.00
    Subtotal:
  • Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta  OMC Inboard Engines: MCM\/MIE GM V-8 (305, 350  377 CID) Engines [RMH002] Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta  OMC Inboard Engines: MCM\/MIE GM V-8 (305, 350  377 CID) Engines [RMH002]

    Regitar USA Knock Sensor f/Mercruiser, Volvo Penta OMC Inboard Engines: MCM/MIE GM V-8 (305, 350 377 CID) Engines [RMH002]

    Regitar U.S.A.

    $90.00
    Knock Sensor for Mercruiser, Volvo Penta & OMC Inboard Engines: MCM/MIE GM V-8 (305, 350 & 377 CID) EnginesKnock Sensor for Mercruiser, Volvo Penta, and OMC inboard engines: MCM/MIE GM V-8 (305, 350 & 377 CID) Engines.Engine Brand:Mercury /...
    GM-107533
    SKU:
    GM-107533
    Weight:
    0.00 Ounces
    MPN:
    RMH002
    $90.00
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $90.00
    Subtotal:
  • Regitar USA Knock Sensor f\/Mercruiser Inboard Engines: MCM V-6  V-8 (305, 350  496 CID) MPI Engines w\/ECM 555 [RMH001] Regitar USA Knock Sensor f\/Mercruiser Inboard Engines: MCM V-6  V-8 (305, 350  496 CID) MPI Engines w\/ECM 555 [RMH001]

    Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001]

    Regitar U.S.A.

    $73.00
    Knock Sensor for Mercruiser Inboard Engines: MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555Knock Sensor for Mercruiser Inboard Engines: MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555.Engine Brand:Mercury /...
    GM-107532
    SKU:
    GM-107532
    Weight:
    0.00 Ounces
    MPN:
    RMH001
    $73.00
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $73.00
    Subtotal:
  • Regitar USA Ignition Module f\/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w\/THUNDERBOLT Electronic Ignition [RMG005] Regitar USA Ignition Module f\/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w\/THUNDERBOLT Electronic Ignition [RMG005]

    Regitar USA Ignition Module f/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w/THUNDERBOLT Electronic Ignition [RMG005]

    Regitar U.S.A.

    $72.00
    Ignition Module for Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) with THUNDERBOLT Electronic IgnitionIgnition Module for Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) with THUNDERBOLT Electronic Ignition.Engine...
    GM-107531
    SKU:
    GM-107531
    Weight:
    0.30 Ounces
    MPN:
    RMG005
    $72.00
    Qty in Cart: 0
    Quantity:
    Price:
    $72.00
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  • Regitar USA Ignition Module f\/Mercruiser Engines: 4 Cyl., V-6  V-8 Engines w\/Delco HEI Ignition [RMG004] Regitar USA Ignition Module f\/Mercruiser Engines: 4 Cyl., V-6  V-8 Engines w\/Delco HEI Ignition [RMG004]

    Regitar USA Ignition Module f/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w/Delco HEI Ignition [RMG004]

    Regitar U.S.A.

    $106.00
    Ignition Module for Mercruiser Engines: 4 Cyl., V-6 & V-8 Engines with Delco HEI IgnitionIgnition Module for Mercruiser Engines: 4 Cylinder, V-6 & V-8 Engines with Delco HEI Ignition.Engine Brand:Mercury / MercruiserFitment:GM 4 Cyl., V-6 &...
    GM-107530
    SKU:
    GM-107530
    Weight:
    0.15 Ounces
    MPN:
    RMG004
    $106.00
    Qty in Cart: 0
    Quantity:
    Price:
    $106.00
    Subtotal:
  • Regitar USA Ignition Module f\/Mercruiser Engines: 2001  Newer MCM\/MIE 4.3L, 5.0L, 5.7L  6.2L MPI Engines w\/ECM 555 [RMG003] Regitar USA Ignition Module f\/Mercruiser Engines: 2001  Newer MCM\/MIE 4.3L, 5.0L, 5.7L  6.2L MPI Engines w\/ECM 555 [RMG003]

    Regitar USA Ignition Module f/Mercruiser Engines: 2001 Newer MCM/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w/ECM 555 [RMG003]

    Regitar U.S.A.

    $252.00
    Ignition Module for Mercruiser Engines: 2001 & Newer MCM/MIE 4.3L, 5.0L, 5.7L & 6.2L MPI Engines with ECM 555Ignition Module for Mercruiser Engines: 2001 and Newer MCM/MIE 4.3L, 5.0L, 5.7L, and 6.2L MPI Engines With ECM 555.Engine Brand:Mercury...
    GM-107529
    SKU:
    GM-107529
    Weight:
    2.20 Ounces
    MPN:
    RMG003
    $252.00
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    Qty in Cart: 0
    Quantity:
    Price:
    $252.00
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  • Regitar USA Ignition Module f\/Mercruiser Engines: 2001  Newer MCM\/MIE 4.3L - 6.2L with 555 ECM [RMG002] Regitar USA Ignition Module f\/Mercruiser Engines: 2001  Newer MCM\/MIE 4.3L - 6.2L with 555 ECM [RMG002]

    Regitar USA Ignition Module f/Mercruiser Engines: 2001 Newer MCM/MIE 4.3L - 6.2L with 555 ECM [RMG002]

    Regitar U.S.A.

    $115.00
    Ignition Module for Mercruiser Engines: 2001 & Newer MCM/MIE 4.3L - 6.2L with 555 ECMIgnition Module for Mercruiser engines: 2001 & Newer MCM/MIE 4.3L - 6.2L with 555 ECM.Engine Brand:Mercury / MercruiserFitment:MCM MIE 4.3L MPI, 5.0L MPI, 350...
    GM-107528
    SKU:
    GM-107528
    Weight:
    0.00 Ounces
    MPN:
    RMG002
    $115.00
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    Qty in Cart: 0
    Quantity:
    Price:
    $115.00
    Subtotal:
  • Regitar USA Ignition Module f\/Chrysler Inboard Engines: 1972-1982 M318, M340, 360, 440  1983-1988 318,340, 360, 440 [RMG001]

    Regitar USA Ignition Module f/Chrysler Inboard Engines: 1972-1982 M318, M340, 360, 440 1983-1988 318,340, 360, 440 [RMG001]

    Regitar U.S.A.

    $160.00
    Ignition Module for Chrysler Inboard Engines: 1972-1982 M318, M340, 360, 440 & 1983-1988 318,340, 360, 440.Ignition Module for Chrysler Inboard engines: 1972-1982 M318, M340, 360, 440 and 1983-1988 318,340, 360, 440.Engine...
    GM-107527
    SKU:
    GM-107527
    Weight:
    0.00 Ounces
    MPN:
    RMG001
    $160.00
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $160.00
    Subtotal:
  • Regitar USA Ignition Coil f\/Mercruiser Engines V6  V8 Engines w\/HEI Thunderbolt IV  V Ignition [RMF016] Regitar USA Ignition Coil f\/Mercruiser Engines V6  V8 Engines w\/HEI Thunderbolt IV  V Ignition [RMF016]

    Regitar USA Ignition Coil f/Mercruiser Engines V6 V8 Engines w/HEI Thunderbolt IV V Ignition [RMF016]

    Regitar U.S.A.

    $47.00
    Ignition Coil for Mercruiser Engines V6 & V8 Engines with HEI Thunderbolt IV & V IgnitionIgnition Coil for Mercruiser engines: V-6 and V-8 Engines with HEI Thunderbolt IV and V Ignition.Engine Brand:Mercury / MercruiserFitment:GM V-6 & V-8...
    GM-107526
    SKU:
    GM-107526
    Weight:
    1.40 Ounces
    MPN:
    RMF016
    $47.00
    Qty in Cart: 0
    Quantity:
    Price:
    $47.00
    Subtotal:
  • ARCO Marine Zeus A225S 1"-2" Single Foot Alternator w\/Isolated Ground  Regulator [4016] ARCO Marine Zeus A225S 1"-2" Single Foot Alternator w\/Isolated Ground  Regulator [4016]

    ARCO Marine Zeus A225S 1"-2" Single Foot Alternator w/Isolated Ground Regulator [4016]

    ARCO Marine

    MSRP: $1,124.20
    $987.80
    Zeus A225S 1"-2" Single Foot Alternator with Isolated Ground & RegulatorThe highest power output alternator in its size/class. Features:Engineered for high energy production.Suitable for marine, RV, military, and commercial applications.Rapidly...
    GM-107525
    SKU:
    GM-107525
    Weight:
    0.00 Ounces
    MPN:
    4016
    MSRP: $1,124.20
    $987.80
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,124.20
    $987.80
    Subtotal:
  • Regitar USA Ignition Coil f\/Honda Outboard Engines BF75 (2007  Up)  BF90 (2007  Up) [RMF015] Regitar USA Ignition Coil f\/Honda Outboard Engines BF75 (2007  Up)  BF90 (2007  Up) [RMF015]

    Regitar USA Ignition Coil f/Honda Outboard Engines BF75 (2007 Up) BF90 (2007 Up) [RMF015]

    Regitar U.S.A.

    $69.99
    Ignition Coil for Honda Outboard Engines BF75 (2007 & Up) & BF90 (2007 & Up)Ignition Coil for Honda Outboard engines: BF75 (2007 & Up) and BF90 (2007 & Up).Engine Brand:Honda OutboardFitment:Honda BF75 (2007 & Up), BF90 (2007...
    GM-107524
    SKU:
    GM-107524
    Weight:
    0.00 Ounces
    MPN:
    RMF015
    $69.99
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $69.99
    Subtotal:
  • ARCO Marine Zeus A225S 1"-2" Single Foot Alternator w\/Isolated Ground  Terminal Block [4015] ARCO Marine Zeus A225S 1"-2" Single Foot Alternator w\/Isolated Ground  Terminal Block [4015]

    ARCO Marine Zeus A225S 1"-2" Single Foot Alternator w/Isolated Ground Terminal Block [4015]

    ARCO Marine

    MSRP: $999.90
    $877.80
    Zeus A225S 1"-2" Single Foot Alternator with Isolated Ground & Terminal BlockThe highest power output alternator in its size/class. Features:Engineered for high energy production.Suitable for marine, RV, military, and commercial applications...
    GM-107523
    SKU:
    GM-107523
    Weight:
    0.00 Ounces
    MPN:
    4015
    MSRP: $999.90
    $877.80
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $999.90
    $877.80
    Subtotal:
  • Regitar USA Ignition Coil f\/Volvo Penta Engines 5.0L - 8.2L Engines [RMF014] Regitar USA Ignition Coil f\/Volvo Penta Engines 5.0L - 8.2L Engines [RMF014]

    Regitar USA Ignition Coil f/Volvo Penta Engines 5.0L - 8.2L Engines [RMF014]

    Regitar U.S.A.

    $26.00
    Ignition Coil for Volvo Penta Engines 5.0L - 8.2L EnginesIgnition Coil for Volvo Penta Engines: 5.0L - 8.2L engines.Engine Brand:Volvo PentaFitment:Volvo Penta Brochure (pdf)
    GM-107522
    SKU:
    GM-107522
    Weight:
    0.00 Ounces
    MPN:
    RMF014
    $26.00
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $26.00
    Subtotal:
  • ARCO Marine Zeus A225S 3.15 Alternator w\/Isolated Ground (Common Rail)  Terminal Block [4013] ARCO Marine Zeus A225S 3.15 Alternator w\/Isolated Ground (Common Rail)  Terminal Block [4013]

    ARCO Marine Zeus A225S 3.15 Alternator w/Isolated Ground (Common Rail) Terminal Block [4013]

    ARCO Marine

    MSRP: $999.90
    $877.80
    Zeus A225S 3.15 Alternator with Isolated Ground (Common Rail) & Terminal BlockThe highest power output alternator in its size/class. Features:Engineered for high energy production.Suitable for marine, RV, military, and commercial applications...
    GM-107521
    SKU:
    GM-107521
    Weight:
    0.00 Ounces
    MPN:
    4013
    MSRP: $999.90
    $877.80
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $999.90
    $877.80
    Subtotal:
  • Regitar USA Ignition Coil f\/Honda Outboards Engines 2004-2007 135HP - 150 HP [RMF013] Regitar USA Ignition Coil f\/Honda Outboards Engines 2004-2007 135HP - 150 HP [RMF013]

    Regitar USA Ignition Coil f/Honda Outboards Engines 2004-2007 135HP - 150 HP [RMF013]

    Regitar U.S.A.

    $45.00
    Ignition Coil for Honda Outboards Engines 2004-2007 135HP - 150 HPIgnition Coil for Honda Outboard engines: 2004 - 2007  135HP - 150HP.Engine Brand:Honda OutboardFitment:Honda Outboard Brochure (pdf)
    GM-107520
    SKU:
    GM-107520
    Weight:
    0.00 Ounces
    MPN:
    RMF013
    $45.00
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $45.00
    Subtotal:
  • ARCO Marine Zeus A225S 3.15 Alternator w\/Case Ground (Common Rail)  Terminal Block [4012] ARCO Marine Zeus A225S 3.15 Alternator w\/Case Ground (Common Rail)  Terminal Block [4012]

    ARCO Marine Zeus A225S 3.15 Alternator w/Case Ground (Common Rail) Terminal Block [4012]

    ARCO Marine

    MSRP: $874.50
    $767.80
    Zeus A225S 3.15 Alternator with Case Ground (Common Rail) & Terminal BlockThe highest power output alternator in its size/class. Features:Engineered for high energy production.Suitable for marine, RV, military, and commercial applications...
    GM-107519
    SKU:
    GM-107519
    Weight:
    0.00 Ounces
    MPN:
    4012
    MSRP: $874.50
    $767.80
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $874.50
    $767.80
    Subtotal:
  • Regitar USA Ignition Coil f\/Mercruiser  Volvo Penta Inboard Engines [RMF012] Regitar USA Ignition Coil f\/Mercruiser  Volvo Penta Inboard Engines [RMF012]

    Regitar USA Ignition Coil f/Mercruiser Volvo Penta Inboard Engines [RMF012]

    Regitar U.S.A.

    $105.00
    Ignition Coil for Mercruiser & Volvo Penta Inboard EnginesIgnition Coil for Mercruiser and Volvo Penta inboard engines: MCM 496 Mag, 8.1L, and 8.1L H.O. engines.Engine Brand: Volvo PentaMercury / MercruiserFitment:MCM 496 Mag & HO (S/N...
    GM-107518
    SKU:
    GM-107518
    Weight:
    0.00 Ounces
    MPN:
    RMF012
    $105.00
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $105.00
    Subtotal:
  • Regitar USA Ignition Coil f\/Mercury Optimax Outboard Engines [RMF011] Regitar USA Ignition Coil f\/Mercury Optimax Outboard Engines [RMF011]

    Regitar USA Ignition Coil f/Mercury Optimax Outboard Engines [RMF011]

    Regitar U.S.A.

    $121.00
    Ignition Coil for Mercury Optimax Outboard EnginesIgnition Coil for Mercury Optimax outboard engines.Engine Brand:Volvo PentaMercury / MercruiserFitment:MCM 496 Mag & HO (S/N 0M025000-0M376087) & MIE 8.1L & HO (S/N 0M026000-0M315052)...
    GM-107517
    SKU:
    GM-107517
    Weight:
    0.00 Ounces
    MPN:
    RMF011
    $121.00
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $121.00
    Subtotal:
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