HOLIDAY ALERT

We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

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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. FLEXIBLE ENGINE MOUNTING, HY100
    FLEXIBLE ENGINE MOUNTING, HY100
    VETUS-HY100
    Qty In Stock: 0
    Brand: Vetus
    FLEXIBLE ENGINE MOUNTING HY100 Learn More
    MSRP: $129.20 $107.66
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  2. FLEXIBLE ENGINE MOUNTING TYPE
    FLEXIBLE ENGINE MOUNTING TYPE
    VETUS-HY150
    Qty In Stock: 0
    Brand: Vetus
    Flexible Engine Mount for Heavy Weight Engines Learn More
    MSRP: $129.20 $107.66
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  3. FLEXIBLE ENGINE MOUNTING TYPE HY230
    FLEXIBLE ENGINE MOUNTING TYPE HY230
    VETUS-HY230
    Qty In Stock: 0
    Brand: Vetus
    FLEXIBLE ENGINE MOUNTING TYPE HY230 Learn More
    MSRP: $129.20 $107.66
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  4. FLEXIBLE ENGINE MOUNTING K40
    FLEXIBLE ENGINE MOUNTING K40
    VETUS-KSTEUN40
    Qty In Stock: 0
    Brand: Vetus
    FLEXIBLE ENGINE MOUNTING K40 Learn More
    MSRP: $125.00 $118.75
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  5. FLEXIBLE ENGINE MOUNT LMX500
    FLEXIBLE ENGINE MOUNT LMX500
    VETUS-LMX500
    Qty In Stock: 0
    Brand: Vetus
    FLEXIBLE ENGINE MOUNT LMX500 Learn More
    MSRP: $257.40 $212.73
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  6. 3" Plastic Exhaust Gooseneck
    3" Plastic Exhaust Gooseneck
    VETUS-LT7575
    Qty In Stock: 0
    Brand: Vetus
    Vetus Gooseneck Learn More
    MSRP: $280.00 $231.66
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  7. Vetus SLANG250 10 inch Flexible Exhaust Hose, Must Buy 40 feet
    10 inch Flexible Exhaust Hose, Must Buy 40 feet | Vetus SLANG250
    VETUS-SLANG250
    Qty In Stock: 0
    Brand: Vetus

    10 inch Flexible Exhaust Hose, Must Buy 40 feet 

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    MSRP: $108.00 $89.99
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  8. Vetus SLANG300 12 inch Flexible Exhaust Hose, Must Buy 40 feet
    12 inch Flexible Exhaust Hose, Must Buy 40 feet | Vetus SLANG300
    VETUS-SLANG300
    Qty In Stock: 0
    Brand: Vetus

    12 inch Flexible Exhaust Hose, Must Buy 40 feet

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    MSRP: $119.70 $99.26
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  9. Vetus SLANG30 1-3/16 inch Flexible Exhaust Hose, Must Buy 66 feet
    1-3/16 inch Flexible Exhaust Hose, Must Buy 66 feet | Vetus SLANG30
    VETUS-SLANG30
    Qty In Stock: 0
    Brand: Vetus

    Vetus SLANG type hose is the most flexible exhaust hose available, featuring an increased number of spiral reinforcements which allows the SLANG30 to achieve a 1-3/4 inch (45 mm) bending radius while maintaining its structural integrity. The added flexibility makes it easy to work with and will save you valuable installation time. The max pressure of this hose is 58 PSI (4 bar) and the outside diameter is 1-1/2 inches (38mm).

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    MSRP: $15.30 $12.99
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  10. Vetus TRC90SV Stainless Steel Transom Connection
    90 mm (3-1/2 inch) Stainless Steel Transom Connection with Check Valve | Vetus TRC90SV
    VETUS-TRC90SV
    Qty In Stock: 0
    Brand: Vetus

    90 mm (3-1/2 inch) Stainless Steel Transom Connection with Check Valve 

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    MSRP: $197.10 $195.96
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  11. Vetus WLOCKLP6 60 MM WLOCKLP Waterlock Muffler
    60 MM WLOCKLP Waterlock Muffler | Vetus WLOCKLP60
    VETUS-WLOCKLP60
    Qty In Stock: 0
    Brand: Vetus
    Plastic Waterlock Exhaust System Learn More
    MSRP: $284.00 $235.34
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  12. Vetus WLOCKLT45 45 MM WLOCKLT Gooseneck Waterlock Muffler
    45 MM WLOCKLT Gooseneck Waterlock Muffler | Vetus WLOCKLT45
    VETUS-WLOCKLT45
    Qty In Stock: 0
    Brand: Vetus
    Plastic 1 3/4 in. Gooseneck Waterlock Exhaust Syst Learn More
    MSRP: $151.00 $125.56
    Add to Wishlist

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