16900-SA5-004 Fuel Filter for Honda BF35AM BF40B BF40A BF45AM BF50A BF75A BF90A | JLM Marine

Fuel Filter for Honda BF35AM BF40B BF40A BF45AM BF50A BF75A BF90A | JLM Marine

This inline fuel filter is designed to fit Honda outboard engines ranging from 35 HP to 90 HP, including the BF35AM, BF40, BF45AM, BF50A, BF75A, and BF90A series. Engineered to deliver reliable fuel filtration for petrol-powered marine applications, this replacement ensures consistent engine performance and protection against contaminants.

This aftermarket fuel filter directly replaces Honda OEM part number 16900-SA5-004 and Sierra part number 18-7786, providing a cost-effective solution without compromising quality or compatibility.

• Inline fuel filter design for easy installation
• Compatible with petrol (gasoline) fuel systems
• Suitable for Honda outboards from 35 HP to 90 HP

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

This fuel filter kit includes:

• 1 × Fuel Filter

Installation Guide

1. Disconnect the battery and relieve fuel system pressure before beginning work. Ensure the work area is well-ventilated and free from ignition sources.
2. Locate the existing inline fuel filter on your Honda outboard, typically positioned between the fuel tank and the engine. Note the direction of fuel flow indicated by arrows on the old filter.
3. Place a rag or container beneath the filter to catch any residual fuel. Use pliers or a wrench to loosen the fuel line clamps on both sides of the filter.
4. Carefully slide the fuel lines off the old filter barbs. Inspect the fuel lines for cracks, brittleness, or damage and replace if necessary.
5. Install the new fuel filter ensuring the flow arrow points toward the engine (from tank to engine). Slide the fuel lines firmly onto the filter barbs until fully seated.
6. Secure both fuel line connections with new or existing clamps, tightening them to manufacturer specifications. Ensure no kinks or bends restrict fuel flow.
7. Reconnect the battery and prime the fuel system by squeezing the primer bulb until firm resistance is felt. Check all connections for fuel leaks.
8. Start the engine and let it idle for several minutes. Monitor the filter area closely for any signs of leakage or loose connections.

Troubleshooting & FAQ

Q: How do I confirm this fuel filter fits my Honda outboard?
A: Verify that your engine model matches one of the compatible models listed in the compatibility table (BF35AM, BF40, BF45AM, BF50A, BF75A, or BF90A series). Additionally, check that your original filter has the OEM part number 16900-SA5-004 stamped on it.

Q: How often should I replace my fuel filter?
A: Honda recommends inspecting the fuel filter annually and replacing it every 100 hours of operation or once per year, whichever comes first. If you notice rough idling, starting difficulties, or reduced engine performance, inspect and replace the filter sooner.

Q: What are the signs that my fuel filter needs replacement?
A: Common symptoms include difficulty starting the engine, rough idling, loss of power at high RPM, engine stalling, or visible debris and discoloration inside the filter element. Replace the filter immediately if any of these issues occur.

Q: Can I install this filter in either direction?
A: No, the fuel filter must be installed with the flow arrow pointing toward the engine (from the fuel tank to the carburetor or fuel injection system). Installing it backward will restrict fuel flow and cause engine performance issues.

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.