Fuel Filter – Fits Yanmar Marine Engines (Replaces 41650-501140, P502357)

Fuel Filter – Fits Yanmar Marine Engines (Replaces 41650-501140, P502357)

This cartridge-style fuel filter is engineered for compatibility with a range of Yanmar marine diesel engines, including models in the AY, CHL, HAL, LA, and LAAL series. It serves as a direct replacement, ensuring reliable fuel delivery and engine protection.

This component is a direct substitute for Yanmar 41650-501140, Fleetguard FF5415, Donaldson P502357, HIFI-Filter SN25020, and Sakura F5211.

• Product Type: Cartridge Style Fuel Filter
• Fuel Compatibility: Diesel
• Installation Type: Inline

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

• 1 x Fuel Filter (41650-501140)

Installation Guide

1. Shut off the fuel supply to the engine.
2. Place a catch pan under the old filter to collect any spilled fuel.
3. Using a suitable filter wrench, carefully unscrew and remove the old filter cartridge from its housing.
4. Clean the filter housing and mounting surface to ensure a clean, debris-free seating for the new filter.
5. Lightly lubricate the gasket of the new filter with clean diesel fuel or engine oil.
6. Thread the new filter onto the housing by hand until the gasket makes contact.
7. Tighten the filter an additional half to three-quarters of a turn according to the markings on the filter body. Do not overtighten.
8. Restore the fuel supply and carefully check for leaks around the new filter.
9. If necessary, prime the fuel system according to your engine manufacturer's service manual.
10. Start the engine, let it run for a few minutes, and perform a final check for any fuel leaks.

Troubleshooting & FAQ

How do I know if this filter fits my Yanmar engine?
This filter is designed for Yanmar AY, CHL, HAL, LA, and LAAL series engines. To confirm compatibility, please check your engine model against the 'Compatible Engine Models' list above and verify that the OEM part number 41650-501140 matches your existing part catalog.

How often should I replace this fuel filter?
Replacement frequency depends on hours of use, fuel quality, and operating conditions. We recommend adhering to the replacement schedule in your Yanmar engine's service manual. Regularly inspect the filter for signs of clogging or reduced engine performance.

What are the signs of a clogged or failing fuel filter?
Common symptoms include the engine sputtering, losing power under load, difficulty starting, or unexpected stalling. If you notice these issues, your fuel filter may be contaminated or clogged and should be inspected and replaced.

OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.