Oil Drain Plug Gasket – Fits Suzuki DF25-350 Outboards (Replaces 09168-12012)

Oil Drain Plug Gasket – Fits Suzuki DF25-350 Outboards (Replaces 09168-12012)

This oil drain plug gasket ensures a perfect seal for Suzuki Marine Outboards from 25 to 350 HP (4-Stroke engines, 2000–Present). It is designed to meet or exceed OEM specifications for reliable, leak-free performance during oil changes.

This aluminum crush washer provides a tight, secure fit for your engine or lower unit oil pan, preventing leaks and ensuring peace of mind. It directly replaces Suzuki part number 09168-12012.

• Direct Replacement for Suzuki: Replaces OEM part number 09168-12012 for guaranteed fitment.
• Reliable Seal: Made from high-quality, corrosion-resistant aluminum to create a leak-free seal during oil changes.
• Package Includes: 1 x Oil Drain Plug Gasket.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Suzuki owners, You can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Technical Specifications

Package Contents

• 1 x Oil Drain Plug Gasket (Replaces 09168-12012)

Installation Guide

1. Position an oil drain pan under the engine's oil drain plug. Ensure the engine is cool to the touch.
2. Use the correct size wrench to loosen and remove the oil drain plug, allowing the old oil to drain completely.
3. Carefully clean any debris from the drain plug and the mating surface on the oil pan.
4. Remove and discard the old drain plug gasket.
5. Place the new aluminum gasket onto the drain plug.
6. Reinstall the drain plug with the new gasket by hand, then tighten it to the manufacturer's specified torque. Do not overtighten.
7. Refill the engine with the manufacturer-recommended oil type and quantity.
8. Start the engine for a minute to circulate the oil, then shut it off and inspect the drain plug for any signs of leaks.

Troubleshooting & FAQ

Q: How do I confirm this gasket fits my Suzuki outboard?

A: This gasket fits a wide range of Suzuki 4-stroke outboards from 25 to 350 HP, spanning model years 2000 to present. To be certain, please check the detailed "Compatible Engine Models" table on this page to ensure your specific model and year are listed before ordering.

Q: How often should I replace the oil drain plug gasket?

A: It is highly recommended to replace the oil drain plug gasket with every single oil change. As a "crush washer," it is designed for one-time use to ensure a proper, leak-free seal. Reusing an old gasket can lead to stripped threads or oil leaks.

Q: What are the signs of a failing drain plug gasket?

A: The most common sign of a worn or improperly installed gasket is an active oil leak from the drain plug area. You may notice oil drips forming on the ground beneath the engine or see a visible film of oil around the plug itself. A secure seal is critical to prevent loss of engine oil.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.