Fuel Filter 21139810 – Fits Volvo Penta D3 Marine Engines
Fuel Filter 21139810 – Fits Volvo Penta D3 Marine Engines is backordered and will ship as soon as it is back in stock.
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Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
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Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Fuel Filter 21139810 – Fits Volvo Penta D3 Marine Engines
Product Details
This high-efficiency fuel filter and water separator assembly is a direct-fit replacement for the Fuel Filter 21139810 – Fits Volvo Penta D3 Marine Engines. It is designed to protect your marine diesel engine by removing water, dirt, and other contaminants from the fuel supply. It is compatible with the Volvo Penta D3 series, covering 5-cylinder diesel engines from 110–220 HP manufactured from 2004 to the present.
This part provides a direct interchange for Volvo Penta 21139810, SK48997, and SN30052, ensuring reliable performance and fitment as a replacement component.
- Installs in-line between the fuel tank and the engine.
- Features a robust design for marine environments.
- Covered by a 12-month standard warranty, extended to 24 months if installed by an authorized Volvo Penta dealer.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Volvo Penta | 21139810 |
| Aftermarket | SK48997 / SK 48997 |
| Aftermarket | SN30052 / SN 30052 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This filter is designed for use in various Volvo Penta D3 series engines.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Volvo Penta | D3-130A-A | 122 | 4-Stroke | 2005 | 21139810 | 5-cylinder |
| Volvo Penta | D3-130A-B | 122 | 4-Stroke | 2005–2006 | 21139810 | 5-cylinder |
| Volvo Penta | D3-130A-C | 122 | 4-Stroke | 2006 | 21139810 | 5-cylinder |
| Volvo Penta | D3-140A-D | 140 | 4-Stroke | 2009 | 21139810 | 5-cylinder |
| Volvo Penta | D3-140A-E | 140 | 4-Stroke | 2010 | 21139810 | 5-cylinder |
| Volvo Penta | D3-160A-A | 155 | 4-Stroke | 2004–2005 | 21139810 | 5-cylinder |
| Volvo Penta | D3-160A-B | 155 | 4-Stroke | 2005 | 21139810 | 5-cylinder |
| Volvo Penta | D3-160A-C | 155 | 4-Stroke | 2006 | 21139810 | 5-cylinder |
| Volvo Penta | D3-170A-D | 170 | 4-Stroke | 2009 | 21139810 | 5-cylinder |
| Volvo Penta | D3-170A-E | 170 | 4-Stroke | 2010 | 21139810 | 5-cylinder |
| Volvo Penta | D3-190A-B | 181 | 4-Stroke | 2005–2007 | 21139810 | 5-cylinder |
| Volvo Penta | D3-190A-C | 181 | 4-Stroke | 2006 | 21139810 | 5-cylinder |
| Volvo Penta | D3-200A-D | 200 | 4-Stroke | 2009 | 21139810 | 5-cylinder |
| Volvo Penta | D3-200A-E | 200 | 4-Stroke | 2010 | 21139810 | 5-cylinder |
| Volvo Penta | D3-220A-D | 220 | 4-Stroke | 2009 | 21139810 | 5-cylinder |
| Volvo Penta | D3-220A-E | 220 | 4-Stroke | 2010 | 21139810 | 5-cylinder |
Technical Specs
- Product Type
- Fuel Filter/Water Separator
- Installation
- In-line, between fuel tank and engine
- Fuel Type
- Diesel
- Dimensions
- 13.5 cm x 11.0 cm x 11.0 cm
- Weight
- 0.612 kg (1.35 lbs)
- Warranty
- 12 months standard, 24 months when installed by authorized Volvo Penta dealer
- HS CODE
- 84212300
What’s in the Box
- 1 x Fuel Filter/Water Separator (21139810)
Installation Notes
- Shut off the engine, close the fuel cock, and allow the engine to cool completely.
- Place a suitable container or absorbent towels beneath the fuel filter to catch any spilled diesel fuel.
- Carefully disconnect the fuel lines from the existing filter assembly. Take note of the inlet and outlet ports.
- Unscrew or unclip the old filter from its mounting bracket and remove it.
- Lubricate the gasket of the new filter with clean diesel fuel before installation.
- Install the new filter onto the bracket, ensuring the direction of fuel flow matches the arrows on the housing.
- Securely reconnect the fuel lines to the correct inlet and outlet ports.
- Prime the fuel system according to your engine manufacturer’s specific instructions to remove air from the lines.
- Once primed, start the engine and carefully inspect the filter and connections for any signs of leaks.
Troubleshooting & FAQ
How do I know if this fuel filter is correct for my engine?
This filter is designed for Volvo Penta D3 series marine diesel engines. To ensure a perfect match, please compare the part number (21139810) with your existing filter and consult the detailed "Engine & Model Compatibility" table in this listing. Verifying your specific engine model and year is essential.
What are the signs that a fuel filter needs to be replaced?
Common symptoms of a clogged or failing fuel filter include difficulty starting the engine, erratic idling, reduced engine power and acceleration, engine stalling, or an illuminated "water in fuel" warning light on your dashboard.
What is the recommended replacement interval for this filter?
For optimal engine protection, it is best to follow the service schedule in your Volvo Penta owner's manual. As a general guideline, fuel filters should be replaced at least once per season or every 200 hours of operation, whichever comes first.
Is there a functional difference between this filter and the OEM version?
While this is an aftermarket part, it is engineered to meet or exceed OEM specifications for fit, filtration efficiency, and durability. It provides the same level of performance and protection as the original part at a more accessible price point.
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.
Payment & Security
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