Air Filter Insert – Fits Volvo Penta D4, D6, D9, D11 Series (Replaces 21702999, 3818541)
Air Filter Insert – Fits Volvo Penta D4, D6, D9, D11 Series (Replaces 21702999, 3818541) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
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.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Air Filter Insert – Fits Volvo Penta D4, D6, D9, D11 Series (Replac...
Product Details
This OEM quality Air Filter Insert – Fits Volvo Penta D4, D6, D9, D11 Series is engineered for reliable performance in compatible marine diesel engines. It ensures your engine receives clean air for optimal combustion and efficiency, serving as a direct-fit replacement for the original housing.
This part is a direct replacement for Volvo Penta part numbers 21702999, 3818541, 3583654, and 117303.
- Engineered for direct-fit installation in the OEM air filter housing.
- Designed for use in marine diesel engine environments.
- Includes one air filter insert per package.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Volvo Penta | 21702999 | Current part number. |
| Volvo Penta | 3818541 | Superseded by 21702999. |
| Volvo Penta | 3583654 | Interchangeable part number. |
| Volvo Penta | 117303 | Interchangeable part number. |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This air filter is compatible with a wide range of Volvo Penta D-series and related sterndrive/IPS models.
| Brand | Model | Rated HP | Stroke | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Volvo Penta | D4-180I-B | 180 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-180I-C | 180 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-180I-D | 180 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-180I-E | 180 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-210A-A | 210 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-210A-B | 210 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-210I-A | 210 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-210I-B | 210 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225A-B | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225A-C | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225A-D | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225A-E | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225I-B | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225I-C | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225I-D | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-225I-E | 225 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260A-A | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260A-B | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260A-C | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260A-D | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260A-E | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260D-B | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260D-C | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260D-D | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260D-E | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260I-A | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260I-B | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260I-C | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260I-D | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-260I-E | 260 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300A-A | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300A-C | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300A-D | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300A-E | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300D-A | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300D-C | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300D-D | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300D-E | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300I-A | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300I-C | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300I-D | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D4-300I-E | 300 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280A-A | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280A-B | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280A-C | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280A-D | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280A-E | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280I-A | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280I-B | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280I-C | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280I-D | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-280I-E | 280 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310A-A | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310A-B | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310A-C | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310A-D | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310A-E | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310D-B | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310D-C | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310D-D | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310D-E | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310I-A | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310I-B | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310I-C | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310I-D | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-310I-E | 310 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330A-B | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330A-C | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330A-D | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330A-E | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330D-B | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330D-C | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330D-D | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330D-E | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330I-B | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330I-C | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330I-D | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-330I-E | 330 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-350A-A | 350 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-350A-B | 350 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370A-B | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370A-C | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370A-D | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370A-E | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370D-B | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370D-C | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370D-D | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370D-E | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370I-A | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370I-B | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370I-C | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370I-D | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-370I-E | 370 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435D-A | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435D-C | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435D-D | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435D-E | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435I-A | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435I-C | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435I-D | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D6-435I-E | 435 | 4-Stroke | 21702999 | Replaces 3818541 |
| Volvo Penta | D9 Series | 4-Stroke | 21702999 | Replaces 3818541 | |
| Volvo Penta | D11 Series | 4-Stroke | 21702999 | Replaces 3818541 | |
| Volvo Penta | DPH-A | 4-Stroke | 21702999 | Replaces 3818541 | |
| Volvo Penta | DPH-B | 4-Stroke | 21702999 | Replaces 3818541 | |
| Volvo Penta | DPR-A | 4-Stroke | 21702999 | Replaces 3818541 | |
| Volvo Penta | DPR-B | 4-Stroke | 21702999 | Replaces 3818541 | |
| Volvo Penta | IPS Series | 4-Stroke | 21702999 | Replaces 3818541 | |
| Volvo Penta | TSK Series | 4-Stroke | 21702999 | Replaces 3818541 |
Technical Specs
- Product Type
- Air Filter Insert
- Installation
- Direct replacement
- Fuel Type
- Diesel
- Connection
- Direct fit to air box
- Dimensions
- 310 × 250 × 60 mm (approx. 12.2 × 9.8 × 2.4 inches)
- Weight
- 1.45 kg (3.2 pounds)
- Fitting Type
- Fits Volvo Penta OEM air filter housing
- Warranty
- Manufacturer warranty when purchased from authorized dealers
- Other Technical Attributes
- Genuine OEM replacement part
What’s in the Box
- 1 x Air Filter Insert (21702999/3818541)
Installation Notes
- Ensure the engine is off and cool to the touch.
- Locate the air filter housing on your engine. Consult your owner's manual if needed.
- Release the clips or remove the screws securing the housing cover.
- Carefully remove the old, dirty air filter insert.
- Wipe the inside of the air filter housing clean with a cloth to remove any dust or debris.
- Place the new air filter insert into the housing, ensuring it sits flat and creates a complete seal.
- Replace the housing cover and secure it with the clips or screws.
Troubleshooting & FAQ
How can I confirm this filter fits my specific engine model?
The most reliable method is to cross-reference your existing part number with those listed in our Part Number Matrix. Additionally, please review the detailed Engine & Model Compatibility table on this page. If your model is listed, the part is compatible.
What are common signs that an air filter needs replacement?
Symptoms of a clogged or failing air filter include a noticeable decrease in engine power and throttle response, increased black smoke from the exhaust, and higher-than-normal fuel consumption. A visual inspection showing heavy dirt accumulation is also a clear indicator.
How often should this air filter be replaced?
Replacement intervals depend heavily on the operating environment. In dusty or debris-heavy conditions, more frequent changes are necessary. As a general guideline, we recommend inspecting the filter at every service interval and replacing it at least once a year or as needed.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility and batch-inspected for consistency and quality.
Shipping speed & cost
We ship worldwide quickly—typical transit is 5–15 days. Standard shipping is free; expedited options will appear at checkout where available for your location.
Warranty & returns
This product is covered by a 1-year warranty against manufacturing defects under normal use. If any issues arise, please contact our support team with your order details. Returns are accepted within our standard window, provided the item is unused and in its original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchase. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement component, not an original equipment manufacturer (OEM) part.
- Professional installation is recommended for safety and optimal performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world conditions.
- Fast Global Fulfillment — Enjoy free standard delivery to most regions, with typical transit times of 5–15 days.
- Manufacturer-Direct Value — We deliver fair pricing on quality components without compromising on materials or quality control.
Payment & Security
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