YAMAHA 4SV-12119-00-00 Valve Stem Seal S1219

( Part Type: Valve Seal ), ( Machine Type: Atv, Motorcycle ), ( Oe/oem Part Number: Oem ), ( Color: Multicolor ), ( Manufacturer Part Number: 4SV-12119-00-00 ), ( Compatible Year: 2024, 2021, 2018, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 ), ( California Prop 65 Warning: Warning )

Review YAMAHA Valve Stem Seal Oem #4sv-12119-00-00 #s1219 fits YZ250 YZF450 YZF450R

Introducing the Yamaha 4SV-1219-00-00 Valve Stem Seal, an essential component designed specifically for Yamaha YZ250, YZF450, and YZF450R motorcycles. These seals are engineered to provide a perfect, leak-free seal between the engine's valve stems and the cylinder head, ensuring optimal engine performance and maintaining the critical balance of air and fuel in the combustion chamber.

Crafted from high-quality, heat-resistant materials, these seals are capable of withstanding the extreme temperatures and pressures generated during motorcycle operation. The advanced design incorporates a dynamic seal profile, allowing for increased flexibility and sealing efficiency, even under heavy engine loads.

Installation of the Yamaha 4SV-1219-00-00 Valve Stem Seal is a straightforward process. Each seal comes pre-lubricated with a special, high-performance lubricant that makes installation easier, reduces friction, and helps extend the seal's lifespan. Simply remove the old, worn-out seal, clean the surrounding area, and install the new seal, ensuring proper alignment and seating.

By choosing the Yamaha 4SV-1219-00-00 Valve Stem Seal, you'll not only improve the overall performance and efficiency of your YZ250, YZF450, or YZF450R motorcycle, but you'll also enjoy the peace of mind that comes with knowing your engine is protected from potentially damaging leaks.

These seals are manufactured to meet Yamaha's stringent quality standards, guaranteeing a reliable and long-lasting solution for your motorcycle's valve stem sealing needs. Trust the expertise of Yamaha and invest in the Yamaha 4SV-1219-00-00 Valve Stem Seal today, and experience the difference in your riding performance.

Valve Stem Seal (Yamaha Part Number S1219) for YZ250, YZF450, and YZF450R: A Comprehensive Analysis

This analysis aims to provide an informative and unbiased assessment of the Yamaha OEM valve stem seal (part number S1219), which is compatible with Yamaha YZ250, YZF450, and YZF450R motorcycles. This discussion covers the potential advantages and disadvantages of purchasing this seal, followed by an Recommendation.

1. Original Equipment Manufacturer (OEM) part: By purchasing the Yamaha OEM valve stem seal, motorcycle owners can be assured that the part is specifically designed for their motorcycle model, ensuring optimal performance and longevity.

2. High-quality materials: Yamaha's reputation for producing high-quality motorcycle parts extends to their seals. The S1219 valve stem seal is likely to be made from premium materials that provide excellent sealing capabilities.

3. Proper fitment: OEM parts are engineered to fit perfectly in their respective applications, minimizing the chances of installation errors that could negatively impact performance.

4. Improved engine efficiency: A well-functioning valve stem seal ensures proper engine oil containment, reducing oil consumption and improving overall engine efficiency.

5. Enhanced riding experience: A well-sealed engine can lead to a smoother and more responsive ride, making your motorcycling experience more enjoyable.

1. Cost: Yamaha OEM parts, including the valve stem seal S1219, tend to be more expensive than aftermarket alternatives. This could be a significant drawback for budget-conscious consumers.

2. Limited availability: OEM parts may not be as readily available as aftermarket alternatives, especially for older motorcycle models or in remote areas.

3. Longer lead time: Due to the manufacturing and distribution process, OEM parts may take longer to be delivered compared to aftermarket alternatives.

The Yamaha OEM valve stem seal S1219 offers several advantages, such as high-quality materials, proper fitment, and improved engine efficiency. However, it also comes with disadvantages, including its higher cost and limited availability. Ultimately, the decision to purchase this seal depends on each individual's priorities, budget, and availability.

For those who prioritize the peace of mind that comes with using OEM parts and are willing to pay a premium for it, the Yamaha valve stem seal S1219 is an excellent choice. For budget-conscious consumers or those who prefer the convenience of readily available aftermarket alternatives, it is recommended to explore reputable aftermarket brands for a more cost-effective option. Always be sure to verify the compatibility of aftermarket parts with your specific motorcycle model before making a purchase.

part # 4sv121190000 prices

• $15.00-$17.55

specifications utvyank:

• for models: Yz250, Yzf450, Yzf450r
• for makes: Yamaha
• part type: Valve Seal
• machine type: Atv, Motorcycle
• oe/oem part number: Oem
• color: Multicolor
• manufacturer part number: 4SV-12119-00-00
• compatible year: 2024, 2021, 2018, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001
• california prop 65 warning: Warning

shipping utvyank:

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

payments utvyank:

• credit card: Visa
• wallet: Apple-pay
• other

offer utvyank:

• sold: 0
• best offers: True
• started: February 9, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

seller utvyank:

• rating: 100.0%
• # reviews: 11819

returns utvyank:

• policy: No Returns

general utvyank:

• condition: New other see details
• Parts Accessories > ATV, Side-by-Side UTV Parts Accessories > Other ATV, Side-by-Side UTV Parts Accessories

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