YAMAHA 90501-18576-00 Drain Plug Filter Spring 87-04

( Type: Drain Plug ), ( UPC: 905011857600 )

Review YAMAHA 87-04 Oem Drain Plug Filter And Spring fits WARRIOR YFM350X 350

The **Yamaha 90501-18576-00 87-04 Warrior 350 YFM350X Drain Plug Filter Spring** is a precision-engineered, high-quality replacement part designed specifically for Yamaha s classic Warrior 350 and YFM350X models produced between 1987 and 2004. This component plays a critical role in maintaining the integrity of your engine s oil filtration system, ensuring smooth operation and long-term reliability. Crafted from durable, corrosion-resistant materials, the drain plug filter spring is built to withstand the rigors of off-road use, providing a secure seal that prevents oil leaks while allowing proper drainage during maintenance. Its spring-loaded design ensures a tight, consistent fit, reducing the risk of oil seepage and maintaining optimal lubrication within the engine. Whether you're performing routine oil changes or addressing wear and tear from years of adventurous riding, this genuine Yamaha part guarantees a perfect match in fit and function, restoring your motorcycle s performance with ease. Ideal for both DIY enthusiasts and professional mechanics, this part is a straightforward yet essential upgrade for preserving the health of your Yamaha s engine.

### **Pros and Cons of buying a Yamaha 90501-18576-00 (Warrior 350 YFM350X Drain Plug Filter Spring)**

1. **Direct Fitment** This part is specifically designed for the Yamaha Warrior 350 YFM350X, ensuring compatibility without modification. This reduces the risk of improper installation or damage to the engine.

2. **Quality Materials** Yamaha is known for manufacturing durable components, and this drain plug filter spring is likely made from high-quality metal to withstand engine stress and prevent leaks.

3. **Prevents Oil Leaks** A worn or missing drain plug spring can cause oil leaks, leading to engine damage. Replacing it ensures a proper seal, maintaining engine integrity.

4. **Easy Installation** The part is relatively simple to replace, requiring basic tools (socket wrench, oil filter wrench, and possibly a drain pan). Most DIY mechanics can handle it without professional help.

5. **Cost-Effective Maintenance** Replacing a single component is far cheaper than dealing with engine damage caused by oil leaks or contamination from debris entering the oil system.

6. **Prevents Contamination** A damaged spring may fail to keep debris out of the oil drain plug, leading to clogged oil passages or premature wear on engine components.

7. **Part of Routine Maintenance** If you re already servicing your bike (changing oil, filters), replacing the drain plug spring is a small, proactive step to extend the life of your engine.

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1. **Minor Wear Over Time** While the spring itself is durable, the drain plug (if old) may still need replacement if it s cracked or stripped. Buying just the spring assumes the plug itself is in good condition.

2. **Potential for Counterfeit Parts** If purchasing from an untrusted seller (especially online marketplaces), there s a risk of receiving a low-quality or fake part that fails prematurely.

3. **Time-Consuming for Beginners** If you re unfamiliar with engine maintenance, draining oil and replacing the spring can be messy and slightly complex, requiring patience to avoid spills or improper handling.

4. **No Long-Term Warranty** Unlike purchasing a full service kit, this single part won t come with a warranty, so if it fails shortly after installation, you re responsible for replacement costs.

5. **May Not Address Underlying Issues** If the drain plug itself is damaged (e.g., stripped threads, cracks), replacing just the spring won t fix the problem you d need to replace the entire plug as well.

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The **Yamaha 90501-18576-00 drain plug filter spring** is a **practical and cost-effective upgrade** for maintaining your Warrior 350 YFM350X. It s a **preventative measure** that helps avoid oil leaks, contamination, and engine damage making it a worthwhile addition to routine maintenance. The part is **easy to install** and **directly compatible**, though it s best paired with checking the condition of the drain plug itself.

If you re already servicing your bike or notice signs of oil leaks (e.g., oil spots under the bike, low oil levels), replacing this spring is a **smart investment**. However, if you re unsure about the condition of the drain plug, consider replacing it as well for long-term reliability.

- **Buy it if:** You re performing an oil change or maintenance and want to ensure a secure seal. It s a small part with a big impact on engine health.

- **Avoid if:** You suspect the drain plug itself is damaged replace the entire assembly instead.

- **Where to buy:** Purchase from **authorized Yamaha dealers, reputable online retailers (like Amazon, Yamaha s official site, or trusted motorcycle parts stores), or trusted mechanics** to avoid counterfeit parts.

- **Installation tip:** If you re new to this, watch a **step-by-step video tutorial** for your specific model to ensure proper installation.

**Final Verdict:** This is a **low-risk, high-reward** part that should be part of your regular maintenance routine. If you re already servicing your bike, it s a **quick and inexpensive way to protect your engine**.

Details:

Removed From 1988 YAMAHA WARRIOR 350 YFM350X Sets SE5. BIN # 39X, Please review all pictures to assess the condition of item. 87-04 YAMAHA WARRIOR 350 YFM350X OEM DRAIN PLUG WITH FILTER AND SPRING, This is in very good condition and shows normal signs of wear.

part #: 905011857600 prices

• $6.98-$10.50

specifications cyclevintagee:

• for models: Yfm350x, 350, Warrior
• for makes: Yamaha
• type: Drain Plug
• upc: 905011857600

returns cyclevintagee:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

payments cyclevintagee:

• wallet: Apple-pay
• other
• credit card: Diners-club

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

offer cyclevintagee:

• quantity: 1
• started: April 7, 2026
• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock

seller cyclevintagee:

• rating: 98.8%
• city: Spokane, Washington
• # reviews: 7033

shipping cyclevintagee:

• transit: 3-9 Days
• cost: $0.00
• service: Standard
• class: Standard
• type: Fixed

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