Yanmar Fuel Filter – Fits Yanmar Marine Diesel Engines (Replaces LENS3211)
Yanmar Fuel Filter – Fits Yanmar Marine Diesel Engines (Replaces LENS3211) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
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Yanmar Fuel Filter – Fits Yanmar Marine Diesel Engines (Replaces LENS3211) is backordered and will ship as soon as it is back in stock.
Product Details
The Yanmar Fuel Filter (LENS3211) is designed for Yanmar marine diesel engines, effectively removing impurities from fuel to ensure optimal engine performance and longevity.
This part is a direct replacement for Yanmar part number LENS3211.
- Installs in-line with your fuel system.
- Engineered for use with diesel fuel.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Yanmar | LENS3211 |
Technical Specs
- Product Type
- Fuel Filter
- Installation
- In-line
- Fuel Type
- Diesel
- Dimensions
- Height: 110 mm (11.0 cm), Width: 100 mm (10.0 cm), Length: 100 mm (10.0 cm)
- Weight
- 0.55 kg (1.21 lb)
What’s in the Box
- 1 x Fuel Filter (LENS3211)
Installation Notes
- Shut off the fuel supply and ensure the engine is off and cool.
- Place a suitable container below the existing filter to catch any fuel spillage.
- Carefully disconnect the fuel lines from the old filter, noting their positions.
- Remove the old filter from its mounting bracket.
- Install the new filter, making sure it is oriented correctly according to fuel flow indicators.
- Securely reconnect the fuel lines to the new filter.
- Turn the fuel supply back on and carefully inspect for any leaks around the connections.
- Prime the fuel system as required by your engine manufacturer's service manual before attempting to start the engine.
Troubleshooting & FAQ
How do I know if this fuel filter fits my engine?
This filter is a direct cross-reference for Yanmar part LENS3211. The most reliable way to ensure fitment is to verify this part number against your engine's service manual. If you are uncertain, please compare the provided specifications and images with your current part before ordering.
What are the signs of a failing fuel filter?
Common symptoms of a clogged or failing fuel filter include difficulty starting, engine sputtering, reduced power or RPMs under load, and unexpected stalling. Visually inspecting the filter for contamination (if possible) can also indicate that a replacement is needed.
How often should this filter be replaced?
We recommend adhering to the service interval specified in your Yanmar engine's owner manual. As a general rule, fuel filters are often replaced annually or after a set number of operating hours, whichever comes first. Frequent use in areas with poor fuel quality may require more frequent changes.
Is this a genuine Yanmar OEM part?
This listing is for a high-quality aftermarket replacement, not an OEM part. It has been manufactured in an ISO 9002 certified facility to meet or exceed original equipment specifications, using comparable materials and undergoing rigorous quality control inspections.
What is your shipping speed and cost?
We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free to most locations, with expedited options available at checkout where applicable.
What is the warranty and return policy?
This product is covered by a 1-year warranty against manufacturing defects under normal use. If you encounter an issue, please contact our support team with your order details. Returns of unused items in their original condition are accepted within our standard return window. Refer to our full policy page for details.
Safety & Important Info
- Verify images and specifications against your original part before installation. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement component, not an OEM part. Brand names and part numbers are used for reference purposes only.
- Professional installation is recommended for safety and to ensure optimal engine performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and batch-tested for real-world reliability.
- Fast Global Fulfillment — With free standard delivery worldwide, most orders arrive in 5–15 days.
- Manufacturer-Direct Value — We offer fair, transparent pricing by removing middlemen, without compromising on materials or quality control.
Payment & Security
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