Description

The Yanmar 165000-13840 is a genuine OEM fuel filter strainer element for select Yanmar marine diesel engines. It is used in the fuel strainer assembly to help trap fuel-system contaminants before they move farther downstream. Current marine parts references consistently associate this element with the 1GM, 2GM, and 3GM engine families.

This style of fuel strainer element is commonly referenced alongside the older Yanmar fuel strainer assembly used on smaller Yanmar marine diesels, including 1GM / 1GM10, 2GM / 2GM20, and 3GM / 3GM30 applications and related variants.

Key Features

• Genuine Yanmar OEM fuel filter strainer element
• OEM part number: 165000-13840
• Designed for use in the fuel strainer assembly on select Yanmar marine diesels
• Commonly associated with 1GM, 2GM, and 3GM engine families

Engine Compatibility
Current fitment references support use with select Yanmar 1GM, 1GM10, 2GM, 2GM20, 3GM, and 3GM30 engines, along with common family variants. Fitment should still be confirmed by exact engine model and serial number before ordering.

Serial Number Fitment Notice
Fitment should be verified by engine model, serial number, and the existing fuel strainer element / housing setup before ordering. Matching by OEM part number 165000-13840 remains the safest method.

When This Part Needs Replacement
Replace the strainer element at the interval specified in the engine maintenance schedule, or sooner if contamination, restricted fuel flow, or dirty fuel is suspected. A clogged strainer element can reduce fuel flow and increase the chance of fuel-system problems. This service guidance is based on the function of the part; the reviewed sources mainly confirm fitment family rather than interval.

Installation Notes
Install only where 165000-13840 is specified for the engine application. Confirm the strainer housing and element style match the existing setup before service.

Alternate / Superseded Part Numbers when applicable
No confirmed superseded OEM number was found in the reviewed sources for 165000-13840. The supported OEM number is 165000-13840.

Parts Desk Insight
On older Yanmar small-diesel fuel systems, the strainer element is a simple part but an important one. Clean fuel filtration upstream helps protect the rest of the fuel system and is one of the easier preventative-maintenance steps on 1GM / 2GM / 3GM engines.

Shipping
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