Inboard & I/O Engine Parts

Inboard Marine Engine Parts and Accessories

As the largest online dealer of inboard boat parts, Marine Parts Source will help you find the right engine parts you need for any project. We’re here to assist with seasonal maintenance, major repairs and more so you can get back on the water. Use our convenient categories to browse our collection — or if you know the part number you need, enter it into the search bar. From oil and fuel filters to spark plugs, exhaust manifolds, bell housings, starters and alternator belts, we supply boat owners from coast to coast.

You can always count on quality and knowledge when you shop with us. We’re an authorized dealer of the leading OEM and aftermarket performance inboard marine brands, including J&N Electric, Sierra, Arco Marine, Volvo Penta and Crusader. If you have a question, our sales associates have the technical expertise to answer it. Enjoy free ground shipping on qualifying orders so your vessel is ready for adventure.


Inboard & I/O Engine Parts

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  1. Vetus SLANG50 50 MM (2 Inch) Flexible Exhaust Hose, Sold Per foot
    2 inch Flexible Exhaust Hose, sold per foot | Vetus SLANG50
    VETUS-SLANG50
    Qty In Stock: 264
    Brand: Vetus
    Vetus SLANG type hose is the most flexible exhaust hose available and features an increased amount of spiral reinforcements which allows the SLANG50 to achieve a 3-1/16 inch bending radius while maintaining it's structural integrity. The added flexibility makes it easy to work with and will save you valuable installation time. Learn More
    MSRP: $18.90 $16.22
  2. Vetus SLANG100 100 MM (4 Inch) Flexible Exhaust Hose, Sold Per Foot
    4 inch Flexible Exhaust Hose, sold per foot | Vetus SLANG100
    VETUS-SLANG100
    Qty In Stock: 291
    Brand: Vetus
    Vetus SLANG type hose is the most flexible exhaust hose available and features an increased amount of spiral reinforcements which allows the SLANG100 to achieve a 6 inch bending radius while maintaining it's structural integrity. The added flexibility makes it easy to work with and will save you valuable installation time. Learn More
    MSRP: $30.60 $26.22
  3. Vetus SLANG75 75 MM (3 Inch) Flexible Exhaust Hose, Sold Per foot
    3 inch Flexible Exhaust Hose, sold per foot | Vetus SLANG75
    VETUS-SLANG75
    Qty In Stock: 299
    Brand: Vetus
    Vetus SLANG type hose is the most flexible exhaust hose available and features an increased amount of spiral reinforcements which allows the SLANG75 to achieve a 4-1/2 inch bending radius while maintaining it's structural integrity. The added flexibility makes it easy to work with and will save you valuable installation time. Learn More
    MSRP: $27.00 $24.99
  4. Vetus SLANG45 45 MM (1-3/4 Inch) Flexible Exhaust Hose, Sold Per foot
    1-3/4 Inch Flexible Exhaust Hose, sold per foot | Vetus SLANG45
    VETUS-SLANG45
    Qty In Stock: 195
    Brand: Vetus
    Vetus SLANG type hose is the most flexible exhaust hose available and features an increased amount of spiral reinforcements which allows the SLANG45 to achieve a 2-11/16 inch bending radius while maintaining it's structural integrity. The added flexibility makes it easy to work with and will save you valuable installation time. Learn More
    MSRP: $18.00 $15.59
  5. Vetus SLANG40 40 MM (1-9/16 Inch) Flexible Exhaust Hose, Sold Per Foot
    1-9/16 inch Flexible Exhaust Hose, sold per foot | Vetus SLANG40
    VETUS-SLANG40
    Qty In Stock: 107
    Brand: Vetus

    Vetus SLANG type hose is the most flexible exhaust hose available, featuring an increased amount of spiral reinforcements which allows the SLANG40 to achieve a 2-3/8 inch bending radius while maintaining it's structural integrity. The added flexibility makes it easy to work with and will save you valuable installation time.

    Learn More
    MSRP: $16.15 $13.45

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