Fuel Pump Assembly – Fits Honda Marine 25-90 HP 4-Stroke
This Fuel Pump Assembly is designed for Honda Marine 25-90 HP 4-Stroke outboard engines manufactured from 1997 to 2007 and beyond. It is a direct replacement part suitable for various Honda BF series 4-stroke engines.
It directly replaces Honda OEM part numbers 16700-ZV5-003 and 16700-ZW1-004, ensuring compatibility with the specified engine models.
- Includes one Fuel Pump Assembly compatible with multiple Honda 4-Stroke models
- Fuel type: Gasoline
- Installation is a direct bolt-on replacement for ease of fitment
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
| Brand |
Part Number |
| Honda |
16700-ZV5-003 |
| Honda |
16700-ZW1-004 |
Compatible Engine Models
Confirm your engine model/year in the table below. For Honda owners, here’s a guide to help you identify your engine’s serial/model: Honda Serial Number Guide. You can also review exploded diagrams to verify part numbers: Honda Parts Diagrams & Catalog.
| Brand |
Model |
Rated HP |
Stroke |
Years |
OEM Part No. |
Notes |
| Honda |
BF25D6 SHA |
25 |
4-Stroke |
1998-2007+ |
16700-ZV5-003 |
VIN# BATJ-1200001 to BATJ-1299999 |
| Honda |
BF25A1/A2 |
25 |
4-Stroke |
1998-2007+ |
16700-ZV5-003 |
Multiple variants including LHSA, XRSA, SHSA |
| Honda |
BF25AY |
25 |
4-Stroke |
1998-2007+ |
16700-ZV5-003 |
Multiple variants including SHA, LHSA, XRSA |
| Honda |
BF30D5/D6 |
30 |
4-Stroke |
1998-2007+ |
16700-ZV5-003 |
Multiple variants including LHTA, LRGA |
| Honda |
BF30DK3 |
30 |
4-Stroke |
1998-2007+ |
16700-ZV5-003 |
LRGA variant |
| Honda |
BF35AM |
35 |
4-Stroke |
1997-1998 |
16700-ZV5-003 |
LRA variant |
| Honda |
BF40A1/A2/A3 |
40 |
4-Stroke |
1998-2005 |
16700-ZV5-003 |
Multiple variants including LRTA, XRTA |
| Honda |
BF45AM |
45 |
4-Stroke |
1997-1998 |
16700-ZV5-003 |
LRA variant |
| Honda |
BF50A |
50 |
4-Stroke |
1998-2007+ |
16700-ZV5-003 |
Multiple variants including SRJA, LRA, XRTA |
| Honda |
BF75 |
75 |
4-Stroke |
1997-2006 |
16700-ZV5-003 |
All variants |
| Honda |
BF90 |
90 |
4-Stroke |
1997-2006 |
16700-ZV5-003 |
All variants |
Technical Specifications
| Specification |
Value |
| Product Type |
Outboard Fuel Pump Assembly |
| Installation |
Direct bolt-on replacement |
| Fuel Type |
Gasoline |
| Connection |
Fuel line connectors |
| Housing Color |
Silver/Metallic |
| Fitting Type |
Direct bolt-on replacement |
| Other Technical Attributes |
For Honda BF series 4-stroke outboard engines |
Package Contents
- 1 x Fuel Pump Assembly (16700-ZV5-003/16700-ZW1-004)
Installation Guide
- Turn off the engine and disconnect the battery to ensure safety.
- Relieve fuel system pressure by running the engine until it stalls, then turn off the fuel supply.
- Locate the existing fuel pump assembly on the outboard engine.
- Disconnect the fuel lines and electrical connectors from the old fuel pump.
- Remove mounting bolts and carefully take out the old fuel pump assembly.
- Install the new fuel pump assembly by securing it with the mounting bolts.
- Reconnect the fuel lines and electrical connectors tightly to avoid leaks.
- Restore the fuel supply and check for proper fuel flow and leaks at connection points.
- Reconnect the battery and start the engine to verify correct operation.
- Monitor the engine for proper running and consistent fuel delivery after installation.
Troubleshooting & FAQ
Q: How do I confirm this fits my engine?
Check the compatible engine models table and verify the OEM part number matches your original fuel pump. Also consult the Honda Serial Number Guide linked above.
Q: How often should I replace the fuel pump?
Replacement frequency depends on engine usage and operating conditions; inspect regularly for fuel delivery issues or leaks and replace as needed.
Q: What are the differences between this aftermarket pump and the OEM version?
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: What are common signs of a failing fuel pump?
Symptoms include engine stalling, poor acceleration, hard starts, and inconsistent fuel flow. Inspect the pump if these issues occur.
Q: Can I install this fuel pump myself?
Installation can be performed by mechanically-inclined users following the guide above, but professional installation is recommended for best results.
Q: 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.
Q: 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.
Q: 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?
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Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
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Fast Global Shipping: Free delivery worldwide in 5–15 days.
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Direct from Manufacturer: Competitive pricing without compromising quality.