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        Specialists in Volvo Penta, Yanmar, Vetus and Nanni marine parts.

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        MPS

        Specialists in Volvo Penta, Yanmar, Vetus and Nanni marine parts.

        Phone: +31 6 8243 9981

        Email: info@marinepartsystem.com

        COC: 83128069 | VAT: NL003779297B32

        Shop by Brand

        • Volvo Penta Parts
        • Yanmar Parts
        • Nanni Parts
        • Vetus Parts

        Quick Links

        • Privacy policy
        • Terms & conditions
        • Payment & delivery
        • Right of withdrawal
        • Legal notice
        • Cookie policy

        Addresses

        Main Address:

        Seeaster 10, 9051 VG Stiens, Friesland, Netherlands.

        Return Goods Address

        Ljipstritte 10, 9051 AS Stiens, Friesland, Netherlands.

        Subscribe to our newsletter

        Get the latest updates and offers.

        ©2026 MarinePartSystem. All rights reserved.

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        5. Engine Parts

        Engine Parts

        Find parts for repairs and larger maintenance jobs, including water pumps, alternators, starter motors, sensors, fuel-system parts, exhaust parts, engine mounts and internal parts. Search by engine model or original part number to check what fits. If you are unsure, send us your engine details and we will help you find the correct part.

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        Parts for repairs and overhaul

        Here you’ll find parts for repairing your engine and replacing worn or damaged components. We supply parts for Volvo Penta, Yanmar, Vetus, Nanni, Bukh, Perkins and other well-known brands. For cooling-system repairs, see our cooling-system parts, including circulation pumps, heat exchangers, aftercoolers, water pipes and hoses. Electrical problems can often be traced to parts such as alternators, starter motors, sensors, control units or wiring. We also supply fuel-system parts such as feed pumps, injectors, injection pumps, fuel lines and filter housings. Other categories cover exhaust elbows and manifolds, engine mounts, oil pumps, cylinder heads, crankshafts, pistons and gearbox or saildrive parts.

        Choose the correct part

        Always check the complete engine model before ordering. Engines with a similar model name can use different parts depending on their version, production year or installation. Whenever possible, compare the original part number with the number shown on the product page. The engine serial number can also help identify changes made during production. This is especially important for fuel-system parts, sensors, electrical parts and internal engine components. If the old part has no readable number, send us the complete engine model, serial number and a clear photo. Measurements and photos of the connections can also help when identifying pumps, hoses or exhaust parts.

        Genuine, aftermarket and used options

        Depending on the part, you may find genuine parts, good aftermarket alternatives and used or refurbished items. The manufacturer and condition are shown on the individual product page, so you can check what you are ordering. Used and refurbished parts can be useful for older engines when a new part is expensive or no longer readily available. Always read the product information carefully and check the listed part numbers before ordering. Looking for filters, impellers, belts or a regular service kit instead? Visit our Engine Service Parts category for the parts normally replaced during routine maintenance.
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        OEM / Aftermarket

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        Showing 397–408 of 707 results

        Temperature sensor Yanmar - 127610-91350

        New

        Temperature sensor Yanmar - 127610-91350

        1 in stock

        €27.75
        Temperature sensor Yanmar - 128275-91340

        New

        Temperature sensor Yanmar - 128275-91340

        2 in stock | Backorder available

        €17.95
        Temperature sensor Yanmar 3JH4 4JH4 4JH5 - 120130-91370

        New

        Temperature sensor Yanmar 3JH4 4JH4 4JH5 - 120130-91370

        1 in stock | Backorder available

        €27.75
        Fuel filter housing Yanmar 121370-55601

        New

        Fuel filter housing Yanmar 121370-55601

        1 in stock | Backorder available

        €59.99
        Turbocharger Volvo Penta 3801270

        New

        Turbocharger Volvo Penta 3801270

        Available on backorder

        €899.95
        Turbocharger Volvo Penta 3801387 - 21354008

        New

        Turbocharger Volvo Penta 3801387 - 21354008

        Available on backorder

        €915.34
        Alternator Volvo Penta 873770

        New

        Alternator Volvo Penta 873770

        Available on backorder

        €159.99
        Engine mount Volvo Penta 833770

        Used

        Engine mount Volvo Penta 833770

        1 in stock

        €99.98
        Valve cone Volvo Penta 3580308

        Used

        Valve cone Volvo Penta 3580308

        6 in stock

        €7.50
        Engine mount Volvo Penta 833978

        Used

        Engine mount Volvo Penta 833978

        1 in stock

        €175.00
        Alternator bracket Volvo Penta 842611, 842612

        Used

        Alternator bracket Volvo Penta 842611, 842612

        1 in stock

        €55.00
        Thermostat housing Volvo Penta 840675

        Used

        Thermostat housing Volvo Penta 840675

        4 in stock

        €85.00
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