Oil Filter – Fits Suzuki DF70-DF140 Outboards (Replaces 16510-61A31, 16510-61A32)
Oil Filter – Fits Suzuki DF70-DF140 Outboards (Replaces 16510-61A31, 16510-61A32) 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
Oil Filter – Fits Suzuki DF70-DF140 Outboards (Replaces 16510-61A31...
Product Details
An aftermarket replacement Oil Filter – Fits Suzuki DF70-DF140 Outboards (Replaces 16510-61A31, 16510-61A32), this part is essential for maintaining engine health in compatible Suzuki four-stroke engines (70–140 HP, 2001–Current). It effectively captures harmful contaminants from the engine oil, protecting internal components and ensuring reliable performance.
This filter serves as a direct interchange for Suzuki OEM parts 16510-61A32, 16510-61A31, 16510-90J00, and Sierra 18-7896, offering a precise fit and reliable function.
- Features a simple spin-on design for quick installation.
- Built with a durable metal housing to withstand the marine environment.
- Each package includes one ready-to-install oil filter.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Suzuki | 16510-61A32 |
| Suzuki | 16510-61A31 |
| Suzuki | 16510-61A30 |
| Suzuki | 16510-90J00 |
| Suzuki | 16510-61A01 |
| Suzuki | 16510-61A20 |
| Suzuki | 16510-61A21 |
| Sierra | 18-7896 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Suzuki | DF70A | 70 | 4-Stroke | 2009–Current | 16510-61A31/16510-61A32 | |
| Suzuki | DF80A | 80 | 4-Stroke | 2009–Current | 16510-61A31/16510-61A32 | |
| Suzuki | DF90A | 90 | 4-Stroke | 2009–Current | 16510-61A31/16510-61A32 | |
| Suzuki | DF90/DF100/DF115 K1-K11 | 90-115 | 4-Stroke | 2001–2011 | 16510-61A31/16510-61A32 | |
| Suzuki | DF115WT/DF140WT-K3 | 115-140 | 4-Stroke | 2001–2011 | 16510-61A31/16510-61A32 | |
| Suzuki | DF115A | 115 | 4-Stroke | 2010–Current | 16510-61A31/16510-61A32 | |
| Suzuki | DF140A | 140 | 4-Stroke | 2010–Current | 16510-61A31/16510-61A32 |
Technical Specs
- Product Type
- Engine Oil Filter
- Installation
- Spin-on
- Thread Size
- 3/4" x 16NPT
- Housing Material
- Metal
- Housing Color
- White
What’s in the Box
- 1 x Oil Filter (Replaces 16510-61A32)
Installation Notes
- Place an oil drain pan beneath the existing filter to catch any spills.
- Using an oil filter wrench, turn the old filter counter-clockwise to loosen and remove it.
- Wipe the engine's filter mounting surface clean with a lint-free rag.
- Apply a thin layer of fresh engine oil to the gasket of the new filter.
- Screw the new filter on by hand until the gasket makes contact with the mounting surface.
- Tighten the filter an additional three-quarters of a turn. Do not overtighten.
- Top off engine oil to the correct level as specified by the manufacturer.
- Start the engine and check for any leaks around the filter.
Troubleshooting & FAQ
How do I confirm this filter fits my engine?
Verify your engine's model and year against the "Engine & Model Compatibility" table. You can also match the part number from your old filter with the references in our "Part Number Matrix." If you're still unsure, please contact us with your engine details.
What is the recommended replacement interval?
As a general guideline, the oil filter should be replaced with every oil change. For most Suzuki outboards, this is recommended every 100 operating hours or at least once per season, whichever comes first. Always consult your engine's service manual for specific maintenance schedules.
How does this aftermarket filter compare to the original Suzuki part?
This is an aftermarket component designed to meet or exceed OEM specifications. It provides equivalent fit, filtration performance, and durability to the original Suzuki filter but at a more accessible price point.
What are the signs of a clogged or failing oil filter?
Common symptoms include a low oil pressure warning, decreased engine performance, or unusually dirty/dark exhaust smoke. If you notice any of these signs, it's wise to inspect and change your oil and filter promptly.
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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