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 17.498.01 – Volvo Penta Air Filter (OEM ref. 858488-0) is designed for precise replacement in marine diesel engine systems. With a dual-diameter intake (206 mm outer, 98 mm inner) and total height of 100 mm, it ensures optimal air flow, filtration efficiency, and engine protection. Ideal for high-demand marine environments, the filter maintains clean air intake while preserving OEM fitment and performance.
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$ 20.52
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1-2 weeks delivery time The Osculati 17.498.02 – Volvo Penta Air Filter is a precision replacement component compatible with OEM references 3582358 and 21646645. Engineered for Volvo Penta marine engines, this filter features a dual-diameter inlet (155 mm outer, 90 mm inner) and a height of 98 mm, ensuring effective filtration and optimal air intake. Built for durability in marine environments, it maintains OEM performance standards and ensures consistent engine operation.
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$ 21.57
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1-2 weeks delivery time The Osculati 17.501.02 is a multi-application petrol fuel filter compatible with Volvo Penta (835440), Crusader (173232 / 502901), and select Yamaha V8 5.5L engines. Designed for reliable fuel system protection, this filter traps fine contaminants and prevents clogging of injectors and carburettors, ensuring smooth combustion and extended engine life in marine petrol engines. It is ideal for both inboard and high-output outboard installations.
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$ 19.11
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1-2 weeks delivery time Compact and efficient, the Osculati 17.501.03 petrol fuel filter is a direct-fit replacement for Volvo Penta (841750) and Chrysler (173834-502903) marine engines. Designed for high-performance outboard and inboard gasoline engines, it ensures optimal fuel cleanliness and engine protection. Manufactured to OEM standards, the filter is compatible with generic OMC engine setups and features corrosion-resistant construction, perfect for harsh marine environments.
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$ 15.51
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1-2 weeks delivery time Osculati 17.501.06 is a high-efficiency fuel filter compatible with Yamaha V6 4.3 LT gasoline marine engines and equivalent to Volvo Penta OEM reference 3517857. Designed for inboard fuel systems, it effectively separates impurities and water from fuel, ensuring optimal combustion and protecting injectors. Featuring marine-grade anti-corrosion materials and a compact spin-on design, it is ideal for high-flow V6 marine applications.
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$ 14.88
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1-2 weeks delivery time Osculati 17.502.06 is a high-performance petrol fuel filter compatible with multiple OEM references, including Volvo Penta 855686 / 35807172 / 35802893, Crusader 32716 / 35-60494-1, and Mercury 35-802885Q. Designed for inboard gasoline marine engines, it efficiently removes fine particles and water from the fuel, ensuring clean combustion and optimal engine performance. Its corrosion-resistant housing and spin-on design make it ideal for high-demand marine applications.
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$ 17.51
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1-2 weeks delivery time Osculati 17.508.01 is a direct replacement fuel filter for Yanmar marine diesel engines, equivalent to OEM part number 104500-55710. Specifically designed for the 3JH2 series, it ensures effective filtration of water, rust, and particulate matter from diesel fuel. Built to withstand the demands of marine operation, this inline filter maintains injector integrity and engine performance in both coastal cruising and commercial conditions.
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$ 11.06
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1-2 weeks delivery time Osculati 17.508.02 is a high-performance fuel filter compatible with Yanmar turbocharged marine diesel engines, equivalent to OEM parts 129470-55703 and 129470-55810. Specifically engineered for the 3JH2TE engine, this filter ensures fine particle and water separation from diesel fuel, protecting the high-pressure injection system. Built to OEM standards for filtration, flow rate, and marine corrosion resistance, it ensures reliable engine performance under variable load and long engine hours.
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$ 14.47
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1-2 weeks delivery time The Osculati 17.508.03 fuel filter is a high-efficiency marine replacement component, equivalent to Yanmar OEM 41650-502320. Designed specifically for the Yanmar 4LH diesel engine series, it protects the fuel system by removing contaminants such as water, dirt, and micro-particles from diesel fuel. This filter ensures optimal injector performance and clean combustion, even under harsh marine conditions and continuous engine use.
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$ 13.91
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1-2 weeks delivery time Osculati 17.508.05 is a high-capacity marine fuel filter equivalent to Yanmar OEM 41650-502330. Specifically engineered for the Yanmar 6LY series—including models 6LYA, 6LY-UTE, 6LY2-STE, and 6LY3-ETP—this filter ensures clean diesel delivery by removing water and fine particulates. Built for turbocharged, high-output diesel engines, it maintains injection system health and stable combustion under prolonged marine operating conditions.
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$ 27.18
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1-2 weeks delivery time The Osculati 17.508.09 fuel filter is a high-quality replacement element equivalent to Yanmar OEM 129574-55711. Designed for a wide range of turbocharged Yanmar marine diesel engines, including the 4JH2-UTE, 4JH3 series, 4JH4 series, and 4L4 series, this filter efficiently removes particulate matter and water from diesel fuel. It ensures clean injection, optimal combustion, and long-term protection for high-performance propulsion systems operating in harsh marine environments.
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$ 26.96
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1-2 weeks delivery time The Osculati 17.508.12 is a marine-grade fuel filter equivalent to Yanmar OEM part 120650-55020, specifically engineered for the BY and BY2 series marine diesel engines. Suitable for both 4-cylinder and 6-cylinder models, it offers reliable filtration of water, debris, and fine particulates to protect high-pressure common-rail injection systems. Its corrosion-resistant construction and precise fit make it ideal for modern, electronically controlled propulsion systems.
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$ 45.97
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1-2 weeks delivery time The Osculati 17.501.11 oil filter is a direct replacement for Yanmar OEM part 129150-35150, designed for 4JH series marine diesel engines. Engineered for high-efficiency oil filtration, this spin-on filter protects critical engine components from abrasive wear and sludge buildup. Built to meet Yanmar's exacting standards, it is corrosion-resistant and marine-optimized for long service life in engine rooms exposed to vibration and humidity.
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$ 18.07
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1-2 weeks delivery time The Osculati 17.501.12 oil filter is a high-efficiency replacement compatible with Yanmar OEM part numbers 129150-35153 and 129150-35170. Specifically engineered for 4JH series marine diesel engines, this spin-on filter captures fine contaminants and ensures stable lubrication under marine load conditions. Its corrosion-resistant housing and OEM-spec design provide long-lasting performance in saltwater environments, ideal for both coastal cruising and long-distance operation.
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$ 16.11
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1-2 weeks delivery time The Osculati 17.501.13 oil filter is a marine-grade replacement for Yanmar OEM part numbers 127695-35150 and 127695-35160. Specifically developed for the Yanmar 4LH engine series, this spin-on filter offers high-capacity filtration for extended engine protection. Its corrosion-resistant housing and pressure-tolerant design make it suitable for both recreational and commercial marine diesel applications.
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$ 32.24
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1-2 weeks delivery time The Osculati 17.501.33 oil filter is a bypass-type filtration element, equivalent to Yanmar OEM 119593-35400, engineered for heavy-duty marine diesel engines in the 6LY series. This filter supports high-capacity oil filtration under prolonged load and RPM variation, protecting key engine systems from fine particles and oil degradation. Specifically designed for high-performance and commercial vessels, it ensures extended engine life and consistent lubrication integrity.
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$ 45.97
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1-2 weeks delivery time The Filter With O-Ring Set ZF Reversing Coupling (C5250) is designed for optimal performance in reversing coupling applications, ensuring a reliable seal and efficient operation. It comes as a single piece and is branded under White Label, with an EAN code of 8720193078717.
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$ 82.29
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1-2 weeks delivery time The Replacement Filter Kit is specifically designed for the EP-1319IFF and EP-1318UFF models, ensuring optimal performance and efficiency. It comes as a single piece and has an EAN code of 4710587821290, under the White Label brand.
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$ 6.71
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1-2 weeks delivery time The Filter Element is designed to meet NSF certification standards 16, 19, 25, and 38, ensuring high filtration efficiency and reliability. Its durable construction allows for extended lifespan and easy maintenance, making it suitable for various industrial applications.
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$ 47.33
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1-2 weeks delivery time The Iveco Fuel Filter, model IV1901929, is essential for maintaining optimal fuel flow and protecting your engine from contaminants. It is sold as a single piece and has an EAN code of 8720193078014, ensuring quality performance for your Iveco vehicle.
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$ 33.58
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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