Oil Pan Gasket – Fits Suzuki DF90/DF100/DF115/DF140 Outboard (Replaces 11489-90J00)
Oil Pan Gasket – Fits Suzuki DF90/DF100/DF115/DF140 Outboard (Replaces 11489-90J00) 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
Product Details
This replacement Oil Pan Gasket ensures a secure, leak-free seal between the oil pan and engine block. It is specifically designed to fit Suzuki 4-Stroke outboard models including the DF90, DF100, and DF115 (2001–2011 series) as well as the DF140 (2002–2012 series).
It serves as a direct replacement for Suzuki OEM part number 11489-90J00.
- Engineered for direct-fit installation.
- Forms a reliable seal to prevent engine oil leaks.
- Includes one gasket per package.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
Brand | Part Number |
---|---|
Suzuki | 11489-90J00 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
This part is compatible with select Suzuki 4-stroke outboard engines.
Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
---|---|---|---|---|---|---|
Suzuki | DF90 | 90 | 4-Stroke | 2001–2011 | 11489-90J00 | K1-K11 models |
Suzuki | DF100 | 100 | 4-Stroke | 2001–2011 | 11489-90J00 | K1-K11 models |
Suzuki | DF115 | 115 | 4-Stroke | 2001–2011 | 11489-90J00 | K1-K11 models |
Suzuki | DF140 | 140 | 4-Stroke | 2002–2012 | 11489-90J00 |
Technical Specs
- Product Type
- Oil Pan Gasket
- Installation
- Direct replacement
- Connection
- Oil pan to engine block
- Dimensions
- 31.0 × 24.5 × 0.4
- Weight
- 0.3 lbs (0.14 kg)
What’s in the Box
- 1 x Oil Pan Gasket (11489-90J00)
Installation Notes
- Ensure the engine is cool and disconnect the battery. Drain the engine oil completely into a suitable container.
- Unscrew the mounting bolts holding the oil pan to the engine block. Keep the bolts organized.
- Gently tap the oil pan with a rubber mallet to break the seal, then carefully lower and remove it.
- Thoroughly clean the mating surfaces on both the engine block and the oil pan. Remove all traces of old gasket material and oil residue.
- Align the new gasket with the mounting holes on the clean oil pan. No sealant is typically required unless specified by the manufacturer.
- Position the oil pan and gasket assembly onto the engine block and hand-tighten the bolts.
- Using a torque wrench, tighten the bolts in a crisscross pattern to the manufacturer's specified torque to ensure even pressure.
- Refill the engine with the correct grade and quantity of new oil. Reconnect the battery.
- Start the engine and let it run for several minutes, carefully checking for any signs of oil leakage around the oil pan.
Troubleshooting & FAQ
How do I know if my oil pan gasket is failing?
The most common sign of a failing oil pan gasket is visible oil leakage or drips underneath the engine, especially after it has been parked. You may also notice a low engine oil level warning light or find the oil level consistently drops between changes.
What happens if I don't replace a leaking gasket?
Ignoring a leaking oil pan gasket can lead to significant oil loss, potentially causing engine damage from overheating or inadequate lubrication. It also creates an environmental hazard and can coat other components, accelerating their wear.
Is any sealant required when installing this gasket?
This gasket is designed to create a seal on its own. In most cases, no additional sealant is needed. Always refer to your engine's service manual for specific instructions, as some applications may recommend a small amount of sealant at joints or corners.
Will this gasket fit a model year not listed in the compatibility chart?
We can only guarantee fitment for the specific models and years listed. Using the part on an unlisted model is not recommended, as even minor differences in engine block or pan design can prevent a proper seal.
What is the difference between this and the original Suzuki gasket?
This is an aftermarket part designed to meet or exceed OEM specifications for fit, form, and function. It provides a reliable seal equivalent to the original part but at a more competitive 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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