Fuel Filter – Fits Yanmar 4JH Series Marine Diesel Engines (Replaces 129574-55711)
Fuel Filter – Fits Yanmar 4JH Series Marine Diesel Engines (Replaces 129574-55711) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Fuel Filter – Fits Yanmar 4JH Series Marine Diesel Engines (Replace...
Product Details
This high-quality Fuel Filter – Fits Yanmar 4JH Series Marine Diesel Engines provides reliable filtration for Yanmar Marine 4JH2, 4JH3, and 4JH4 series diesel engines from the 1990s through the 2010s.
It serves as a direct interchange for Yanmar part numbers 129574-55711 and 129574-55710, as well as aftermarket equivalents WF8059 and FT7270.
- Features a simple screw-on design for fast and easy installation.
- Engineered specifically for use in marine diesel fuel systems.
- Built with a durable metal housing for robust performance in a marine environment.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Yanmar | 129574-55711 | Primary Replacement |
| Yanmar | 129574-55710 | Superseded by 129574-55711 |
| Aftermarket | WF8059 | Interchange |
| Aftermarket | FT7270 | Interchange |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This filter is compatible with a wide range of Yanmar 4JH series engines.
| Brand | Model | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|
| Yanmar | 4JH2-UTE | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH2-UTEB | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH2-DTZ | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-DTE | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-DTZ | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-DTZAY | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-HT | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-HTE | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-HTZ1 | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-HTZA | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-HTZAY | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-HTZY1 | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-TCE | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3-TE | 4-Stroke | 129574-55711 | Used in Catalina 470 |
| Yanmar | 4JH3-TE-YEU | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3CE | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3CE1 | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH3E | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH4-E | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH4-HTE | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH4-HTE1 | 4-Stroke | 129574-55711 | |
| Yanmar | 4JH4-TE | 4-Stroke | 129574-55711 |
Technical Specs
- Product Type
- Spin-on Fuel Filter
- Installation
- Screw-on
- Fuel Type
- Diesel
- Connection
- Spin-on
- Housing Material
- Metal
- Dimensions (L x W x H)
- 17.0 x 12.5 x 12.5 cm
- Weight
- 0.36 kg (0.79 lb)
- Fitting Type
- Spin-on
- Thread Size
- M20x1.5, Top threaded: M22x1.5
What’s in the Box
- 1 x Fuel Filter (Replaces 129574-55711)
Installation Notes
- Ensure the engine is off and cool. Place a drip pan beneath the old filter to catch any spilled fuel.
- Use a suitable filter wrench to turn the old filter counter-clockwise to loosen and remove it.
- Thoroughly clean the filter mounting base on the engine block, ensuring the old gasket has been completely removed.
- Lightly lubricate the gasket on the new filter with a thin film of clean diesel fuel or motor oil.
- Carefully screw the new filter onto the mounting base by hand until the gasket makes firm contact.
- Tighten the filter an additional 3/4 to one full turn by hand. Do not use a wrench or overtighten.
- Prime the fuel system according to your Yanmar engine's specific service manual to bleed any air.
- Start the engine and carefully inspect the filter and its connection for any signs of leaks.
Troubleshooting & FAQ
How often should I replace this fuel filter?
For most marine diesel engines, it is recommended to replace the fuel filter every 100-200 operating hours or annually, whichever comes first. Always consult your engine's service manual for the most accurate maintenance interval.
What are the signs of a clogged or failing fuel filter?
Common symptoms of a restricted fuel filter include engine sputtering, noticeable loss of power, difficulty starting, or the engine stalling, especially under load. You may need to replace your filter if you experience any of these issues.
Is this a direct fit for my Yanmar 4JH3-TE engine?
Yes, this filter is engineered as a direct-fit replacement for the Yanmar 4JH3-TE and other models listed in the compatibility table. To guarantee fitment, always cross-reference the OEM part number (129574-55711) with your existing part.
How do I prime the fuel system after installing the new filter?
Priming procedures can vary. Most Yanmar engines feature a manual priming lever or button located on or near the fuel filter housing. Depress this lever repeatedly until you feel firm resistance, which indicates the system is now full of fuel and air has been purged.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
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