The marine oil filter is an essential component for maintaining the performance of your boat's engine. It ensures that engine oil remains free of contaminants, allowing the engine to run smoothly and efficiently.
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1-2 weeks delivery time The Osculati 17.501.01 Oil Filter is a direct replacement for Volvo Penta part numbers 834337 and 22057107, designed for use in marine diesel engines. This high-efficiency filter ensures proper oil circulation and contaminant retention to preserve engine performance and longevity. Built for marine environments, it meets OEM standards and fits a wide range of Volvo Penta engine models.
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$ 15.32
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1-2 weeks delivery time The Osculati 17.501.04 oil filter is a reliable OEM-grade replacement designed specifically for Volvo Penta marine engines, replacing original part numbers 3581621 and 21549544. Engineered for optimal oil filtration under harsh marine operating conditions, this filter ensures engine longevity and consistent lubrication. It features a corrosion-resistant steel housing, precision filtration media, and is suitable for both inboard diesel and gasoline engines.
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$ 14.88
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1-2 weeks delivery time The Osculati 17.501.05 is a high-quality spin-on oil filter designed to replace the original Volvo Penta 471034 unit. Developed for inboard marine engines, it ensures efficient oil filtration, reducing engine wear and maintaining peak performance. Its corrosion-resistant housing and precision filter media provide excellent reliability even under continuous marine operation, making it suitable for both commercial and recreational vessels.
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$ 17.02
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1-2 weeks delivery time The Osculati 17.501.09 is a heavy-duty oil filter engineered to replace Volvo Penta OEM references 4785974 and 423135. Designed for high-performance inboard engines, it ensures effective filtration of fine contaminants, promoting clean lubrication and extended engine life. Built with marine-grade corrosion-resistant materials, the filter uses a high-capacity spin-on design suitable for both diesel and gasoline Volvo Penta marine engines.
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$ 18.55
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1-2 weeks delivery time Osculati 17.501.17 is a marine-grade oil filter designed to replace Volvo Penta OEM parts 3827069 and 21549542. Tailored for inboard diesel engines, it provides high-efficiency filtration to remove particulates and preserve oil purity, ensuring optimal lubrication and engine protection. Its corrosion-resistant steel casing and durable spin-on design allow for reliable performance even in aggressive saltwater conditions.
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$ 17.43
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1-2 weeks delivery time The Osculati 17.501.18 oil filter is a direct replacement for Volvo Penta OEM part number 847741, designed for inboard marine engines operating under high thermal and mechanical loads. This high-efficiency spin-on filter captures fine contaminants, ensuring proper lubrication and protecting engine internals. Its corrosion-resistant steel housing and marine-certified filter media guarantee long-lasting performance in both fresh and saltwater environments.
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$ 32.01
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1-2 weeks delivery time Osculati 17.501.24 is a marine-grade spin-on oil filter engineered as a direct replacement for Volvo Penta 861473. Designed to ensure high oil purity in inboard diesel engines, it provides efficient filtration of metal particles, sludge, and other contaminants. The unit features a corrosion-resistant steel housing and is built for long service life in aggressive saltwater environments, supporting optimal engine lubrication under load.
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$ 18.48
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1-2 weeks delivery time Osculati 17.501.25 is a high-performance spin-on oil filter specifically developed to replace Volvo Penta part number 3840525. Designed for inboard diesel engines, it delivers efficient removal of contaminants from the lubrication system, maintaining clean oil circulation and reducing internal wear. Built with marine-grade corrosion-resistant materials, the filter ensures long-lasting protection and reliable service even in aggressive saltwater conditions.
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$ 15.46
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1-2 weeks delivery time Osculati 17.501.26 is a high-efficiency spin-on oil filter designed to replace Volvo Penta part number 38788490. It provides advanced filtration performance for inboard diesel marine engines, removing fine particles and sludge to ensure clean lubrication. Built with marine-grade corrosion-resistant materials, this filter is ideal for high-load, continuous-duty applications in both recreational and professional vessels.
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$ 19.60
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1-2 weeks delivery time Osculati 17.501.27 is a marine-grade spin-on oil filter engineered as a direct replacement for Volvo Penta part number 3850559. Designed to provide reliable oil filtration for inboard diesel engines, it efficiently removes contaminants such as carbon deposits and metallic particles, ensuring smooth lubrication and reduced engine wear. The filter’s corrosion-resistant housing and high-efficiency media make it ideal for long-term use in saltwater marine environments.
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$ 20.52
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1-2 weeks delivery time Osculati 17.502.01 is a high-efficiency naphtha (gasoline) fuel filter engineered as a direct replacement for Volvo Penta part number 3581078. Designed for inboard marine petrol engines, it provides effective filtration of impurities and water from the fuel system, ensuring stable combustion and injector protection. The filter features a corrosion-resistant metal housing and is optimized for safe, long-term use in aggressive marine environments.
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$ 13.27
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1-2 weeks delivery time Osculati 17.502.02 is a precision-engineered fuel filter designed to replace Volvo Penta 861477, specifically for inboard gasoline (naphtha) marine engines. It provides dual-stage filtration by removing fine contaminants and separating water from fuel, safeguarding fuel injectors and enhancing combustion efficiency. With a corrosion-resistant steel body and compact spin-on design, it is ideal for long-term use in saltwater environments.
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$ 15.32
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1-2 weeks delivery time Osculati 17.502.05 is a high-efficiency spin-on fuel filter designed as a direct replacement for Volvo Penta part numbers 3825133, 21492771, and 466987. Built for inboard gasoline (naphtha) engines, it ensures stable fuel delivery by removing water and fine particulates. Its marine-grade anti-corrosion construction and high-capacity media make it ideal for high-performance and long-duration marine operation.
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$ 15.46
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1-2 weeks delivery time Osculati 17.502.12 is a reliable spin-on naphtha fuel filter designed as a direct replacement for Volvo Penta part number 829913. Developed for inboard gasoline marine engines, it efficiently removes impurities and separates water from fuel to ensure clean combustion, injector protection, and long-term engine performance. The corrosion-resistant steel construction makes it suitable for continuous use in demanding saltwater environments.
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$ 17.82
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1-2 weeks delivery time Osculati 17.502.13 is a high-efficiency spin-on fuel filter designed to replace Volvo Penta part numbers 31261191, 8683212, and 860874. Built for gasoline (naphtha) inboard marine engines, it ensures clean and stable fuel delivery by capturing fine contaminants and separating water. Its corrosion-resistant construction and marine-grade sealing make it ideal for demanding saltwater environments and long engine service intervals.
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$ 15.85
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1-2 weeks delivery time Osculati 17.502.15 is a marine-grade naphtha fuel filter designed to replace Volvo Penta part numbers 3825133, 21492771, and 466987. Optimized for inboard gasoline engines, it ensures precise separation of water and effective filtration of fine fuel contaminants, protecting injectors and enhancing combustion stability. With a corrosion-resistant steel body and threaded spin-on fitting, it offers reliable performance even in saltwater conditions.
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$ 17.87
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1-2 weeks delivery time Osculati 17.502.16 is a high-quality spin-on fuel filter designed to replace Volvo Penta 3862228 in inboard petrol (gasoline) marine engines. It ensures clean fuel delivery by filtering out micro-particles and separating water, protecting injectors and improving combustion stability. Built with marine-grade anti-corrosion materials, this filter offers long service life and resistance to saltwater environments, ideal for both recreational and commercial applications.
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$ 13.91
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1-2 weeks delivery time Osculati 17.502.17 is a marine-grade spin-on naphtha fuel filter designed as a direct replacement for Volvo Penta 21139810. Specifically built for inboard gasoline engines, it delivers high-efficiency filtration by removing water and micro-contaminants from the fuel system. Featuring a corrosion-resistant steel body and durable marine sealing, this filter ensures optimal engine protection and long-term reliability in aggressive saltwater environments.
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$ 33.23
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1-2 weeks delivery time The Osculati 17.498.03 Panel Air Filter is a direct-fit replacement for Volvo Penta engines using OEM filter reference 876185. Designed to deliver consistent air intake performance, this panel-style filter supports optimal combustion and protects engine components from airborne particles. Engineered for marine environments, it ensures long-term reliability and easy integration during routine maintenance.
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$ 24.48
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1-2 weeks delivery time The Osculati 17.501.08 oil filter (Yanmar OEM 124085-35111) is specifically engineered for use with Yanmar HM and QM series marine diesel engines, including HM20, HM30, QM20, and QM30. Designed to trap fine particles and sludge from the lubrication system, this filter helps maintain oil cleanliness and engine reliability. Built with marine-duty materials, it offers OEM-level filtration efficiency and long-term durability in demanding engine compartments.
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$ 14.58
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How often should the oil filter be changed in a marine engine?
The oil filter in a marine engine should typically be changed every 50 to 100 hours of operation, depending on the brand and type of engine. For example, if you're using a high-performance boat like one equipped with an Indmar engine, it’s recommended to change the oil filter more frequently to maintain top engine performance. Be sure to follow the manufacturer’s guidelines for oil changes and check the oil filter regularly for signs of wear. If you need help, feel free to call us or e-mail for a list of compatible oil filters and kits for your specific marine engine.
What is included in a marine oil filter kit?
A marine oil filter kit typically includes a new boat oil filter, along with other essential parts like gaskets or seals needed for installation. Some kits may also contain transmission oil or marine engine oil for a complete oil change, ensuring your motor performs at its best. Be sure to check the assortment available at our shop for premium products or custom kits tailored for specific engine styles, such as high-performance boats. If you need help, please call us to shop the right kit for your next oil change.
What should I look for when choosing the right oil filter for my engine?
When choosing the right oil filter for your engine, it's important to consider the engine type and performance requirements. For example, a high-performance boat with a 4.3L engine may require a filter designed for longer-lasting efficiency and better filtration. Be sure to look for a product that can handle the specific demands of your motor and always check that it’s compatible with your new oil.
What types of Marine Oil & Fuel Filters do you have in your catalog?
Volvo Penta Fuel Filter, Volvo Penta Oil Filter, Yanmar Oil Filter, Yanmar Fuel Filter