$ 13,42
1-2 weeks delivery time
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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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Osculati 17.508.03 – Yanmar 41650-502320 Fuel Filter for 4LH Series
The Osculati 17.508.03 is a marine-grade fuel filter, fully compatible with Yanmar 4LH-series diesel engines. Equivalent to OEM part number 41650-502320, this filter is designed to maintain clean diesel fuel delivery by capturing fine debris, rust particles, and water. It plays a critical role in preserving the performance and lifespan of injectors and the high-pressure fuel pump system.
- OEM Part Number: 41650-502320
- Osculati Code: 17.508.03
- Engine Compatibility: Yanmar 4LH series (e.g., 4LHA-STP, 4LHA-HTP, 4LHA-DTP)
- Filter Type: Inline spin-on fuel filter
- Application: Primary or secondary diesel fuel filtration
Key Features:
- Efficient separation of water and solid contaminants
- Protects injectors from clogging and scoring
- Ensures clean combustion and stable engine output
- OEM-level fit and filtration performance
- Corrosion-resistant housing for long marine service life
Item OEM Number Compatible Engines Fuel Filter 41650-502320 Yanmar 4LH Series (4LHA-STP / HTP / DTP)
To maintain reliable fuel system operation and engine performance, this filter should be replaced at all scheduled service intervals or immediately after signs of fuel contamination. Osculati 17.508.03 delivers trusted filtration performance for demanding marine environments.
Documents
Osculati Catalogue 2025 - page 413 Size: 263,9 Kb -
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