YAMAHA 6DA-11191-00-00 Outboard Cylinder Head Cover 14-2025

( Manufacturer Part Number: 6DA-11191-00-00 ), ( Part Type: Cover Cylinder Head ), ( Warranty: 90 Day ), ( Country Of Origin: Japan ), ( Donor Motor: 2016 F200xb Yamaha )

Review YAMAHA Oem 14-2025 Outboard Cylinder Head Cover fits F200 F175 F150

The **Yamaha 6DA-11191-00-00** is a precision-engineered cylinder head cover designed exclusively for Yamaha s **F200, F175, and F150 outboard motors** within the **2014 2025 model years**, ensuring a seamless fit and optimal performance for these high-performance marine engines. Crafted from durable **aluminum alloy**, this head cover is engineered to withstand the demanding conditions of saltwater environments, corrosion, and thermal stress while maintaining structural integrity. Its sleek, aerodynamic design not only enhances the engine s aesthetic appeal but also contributes to improved airflow and cooling efficiency, which is critical for maintaining peak performance during extended use. The cover features a **tight-sealing gasket system** that prevents oil leaks and ensures a vacuum-tight closure, safeguarding internal components from contamination while minimizing fuel consumption. For added convenience and reliability, the **quick-release mounting system** allows for easy installation and removal, making routine maintenance or repairs more efficient without the need for specialized tools. Whether used on a sportfishing vessel, a high-speed cruiser, or a performance-oriented outboard, this cylinder head cover exemplifies Yamaha s commitment to **durability, precision, and performance**, ensuring that your engine operates at its best for years to come.

### **Pros and Cons of buying a Yamaha 6DA-11191-00-00 (F200/F175/F150) Cylinder Head Cover**

1. **OEM Compatibility** This part is a direct replacement for Yamaha F200, F175, and F150 outboards, ensuring a perfect fit without modifications. It is manufactured to meet Yamaha s original specifications, reducing the risk of performance issues or leaks.

2. **Durability and Quality** Yamaha parts are known for their reliability and robust construction. The cylinder head cover is made from high-quality materials designed to withstand the stress of marine engine operation, including heat and vibration.

3. **Easy Installation** Since it is an exact replacement, installation is straightforward for those with basic mechanical skills. It typically requires only a few tools (socket set, gasket scraper, and torque wrench) and can be done in under an hour with proper preparation.

4. **Prevents Coolant Leaks** A worn or cracked cylinder head cover can lead to coolant leaks, which damage the engine over time. Replacing it proactively avoids costly repairs down the line.

5. **Improved Engine Protection** The head cover helps maintain proper pressure in the cooling system, reducing the risk of overheating and extending the engine s lifespan.

6. **Cost-Effective Long-Term Solution** While the part itself has a moderate upfront cost, replacing it early prevents more expensive engine damage (e.g., warped heads, seized pistons, or water pump failure).

7. **Warranty Coverage** If purchased from an authorized Yamaha dealer or a reputable supplier, the part may come with a warranty, providing peace of mind against defects.

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1. **Moderate Cost** The part is not extremely expensive, but it is priced higher than aftermarket alternatives. For budget-conscious buyers, this may be a drawback, though the long-term benefits often justify the expense.

2. **Requires Basic Mechanical Knowledge** While installation is manageable for DIYers, those without experience may struggle with tasks like removing old gaskets, cleaning surfaces, or properly torquing bolts. Improper installation can lead to leaks or damage.

3. **Limited Availability Outside Authorized Sources** Unlike some aftermarket parts, this OEM component may not be as widely available at big-box stores or online marketplaces. Buyers may need to order directly from Yamaha dealers or specialized marine parts suppliers.

4. **Potential for Counterfeit Parts** If purchased from untrusted sellers (e.g., eBay without verification or unlicensed vendors), there is a risk of receiving a fake or substandard part. Always buy from authorized dealers or well-reviewed suppliers.

5. **Time-Consuming for Inexperienced Users** The process involves removing the engine cover, draining coolant (if necessary), cleaning surfaces, applying a new gasket, and ensuring proper bolt torque. This can take several hours, especially for first-timers.

6. **No Performance Upgrades** Unlike some aftermarket head covers (which may offer cooling improvements or weight reduction), this is a stock replacement. It does not enhance performance but rather maintains it.

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The **Yamaha 6DA-11191-00-00 cylinder head cover** is a **highly recommended purchase** for owners of F200, F175, and F150 outboards who prioritize **reliability, longevity, and OEM quality**. The pros such as perfect compatibility, durability, and leak prevention far outweigh the cons, which are mostly related to cost, installation difficulty, and sourcing. For those comfortable with basic engine maintenance, this is a **smart investment** to avoid future engine damage. If budget is a concern, aftermarket options exist, but they may not offer the same level of assurance.

- **Buy from an authorized Yamaha dealer or a trusted marine parts supplier** (e.g., West Marine, Sea-Doo/Yamaha dealerships, or reputable online retailers like Amazon or eBay with verified sellers).

- **Follow Yamaha s torque specifications** and use a new gasket to ensure a proper seal.

- **Consider professional installation** if you lack mechanical experience to avoid mistakes.

- **Replace it as part of routine maintenance** (every 50 100 hours or as recommended in your owner s manual) to prevent coolant leaks and engine stress.

For most Yamaha outboard owners, this part is **worth the investment** to keep the engine running smoothly for years.

Details:

part #: 6da111910000 prices

• $99.99-$232.40

specifications ouboaen:

• for models: F200, F175, F150
• for makes: Yamaha
• mpn: 6da-11191-00-00
• part type: Cover Cylinder Head
• warranty: 90 Day
• country of origin: Japan
• donor motor: 2016 F200xb Yamaha

seller ouboaen:

• city: Suffolk, Virginia
• # reviews: 1328
• rating: 99.6%

general ouboaen:

• Boat Parts > Outboard Engines Components > Other
• condition: Used

offer ouboaen:

• started: April 16, 2026
• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock

returns ouboaen:

• policy: No Returns

payments ouboaen:

• credit card: Visa
• wallet: Paypal
• other

shipping ouboaen:

• class: Standard
• cost: $39.00
• carrier: UPS
• service: UPS Ground
• transit: 4-7 Days
• type: Fixed

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