360941 398319 777715 765595 Fuel Filter Assembly for Johnson Evinrude | JLM Marine

Fuel Filter Assembly for Johnson Evinrude Outboard Engines – 3/8" (40–300 HP)

This aftermarket fuel filter assembly is designed to fit a wide range of Johnson and Evinrude outboard engines from 40 HP to 300 HP. Engineered to OEM specifications, it ensures reliable fuel filtration and engine protection across multiple models and years.

This replacement filter directly crosses to multiple OEM and aftermarket part numbers, including Johnson/Evinrude 0360941, 0398319, 0777715, 0765595, 0435918, 0175227, and Sierra 18-7831, providing broad compatibility and easy sourcing.

• 3/8" inline fuel filter for easy installation
• Fits many Johnson/Evinrude outboards from 40 to 300 HP
• Aftermarket replacement built to OEM quality standards

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. For Johnson/Evinrude owners, here's a guide to help you identify your engine's serial/model: Johnson/Evinrude Serial Number Guide.

Technical Specifications

Package Contents

• 1 × Fuel Filter Assembly

Installation Guide

1. Turn off the engine and disconnect the battery to ensure safety during installation.
2. Locate the existing fuel filter in the fuel line between the fuel tank and the engine.
3. Use pliers or a wrench to carefully disconnect the fuel line fittings from both ends of the old filter. Have a rag ready to catch any fuel spillage.
4. Remove the old fuel filter and inspect the fuel lines for cracks or damage.
5. Note the direction of fuel flow (usually indicated by an arrow on the filter body).
6. Install the new fuel filter in the correct orientation, ensuring the arrow points toward the engine.
7. Securely attach the fuel line fittings to both ends of the new filter. Tighten connections firmly but do not over-torque.
8. Reconnect the battery and turn the ignition to the "on" position (without starting) to prime the fuel system.
9. Check all connections for leaks. Wipe any fuel residue and inspect again after a few minutes.
10. Start the engine and allow it to run at idle for a few minutes, monitoring for smooth operation.
11. Perform a final inspection of the filter and connections under running conditions.
12. Dispose of the old filter properly according to local environmental regulations.

Troubleshooting & FAQ

Q: How do I confirm this fuel filter fits my Johnson or Evinrude engine?
A: Check the Compatible Engine Models table above to confirm your engine's HP range (40–300 HP). You can also cross-reference your original part number with the Part Number Cross-Reference table, or consult your engine's parts diagram.

Q: How often should I replace the fuel filter?
A: It's recommended to replace your fuel filter at least once per season or every 100 hours of operation, whichever comes first. If you notice rough idling, starting issues, or reduced performance, inspect and replace the filter sooner.

Q: What are the signs of a clogged or failing fuel filter?
A: Common symptoms include engine misfiring, difficulty starting, loss of power under load, rough idling, or engine stalling. If you experience any of these issues, inspect the fuel filter for debris or blockage.

Q: Can I install this filter in either direction?
A: No. Most fuel filters have a directional arrow indicating the proper flow direction (toward the engine). Installing it backward can reduce filtration efficiency and may damage the engine.

Q: Is this an OEM or aftermarket part?
A: 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.

Q: How fast do you ship and how much does it cost?
A: 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.

Q: What is your warranty and return policy?
A: 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.