fits model: 1100, Star. make: Yamaha. year: 2004–2009.

( Manufacturer Part Number: 5YS-11101-00-00 ), ( Type: Cylinder Head )
The Yamaha 04-09 Star 1100 VStar Engine Top Cylinder Head (5YS-11101-00-00) is a crucial component for maintaining the optimal performance of your Yamaha Star 1100 VStar motorcycle. This cylinder head is specifically designed for models produced between 2004 and 2009.
The top cylinder head is responsible for housing the combustion chambers, valves, and spark plugs. It plays a vital role in the engine's air and fuel intake, as well as the exhaust emission. This particular cylinder head is manufactured with precision and high-quality materials to ensure durability, reliability, and optimal engine performance.
The 5YS-11101-00-00 cylinder head features four valves per cylinder, with two intake valves and two exhaust valves. Each valve is equipped with a hydraulic lash adjuster for easy maintenance and long-term durability. The cylinder head also includes spark plug holes, fuel injector ports, and EGR (Exhaust Gas Recirculation) ports, depending on the specific engine configuration.
The cylinder head is finished with a durable, corrosion-resistant coating, ensuring it can withstand the harsh conditions of regular use. It is also designed to work seamlessly with the rest of your Star 1100 VStar engine for optimal performance.
When replacing the top cylinder head, it is essential to follow the manufacturer's instructions to ensure a proper installation and to avoid any potential issues. Installation typically involves removing the old cylinder head, cleaning and inspecting the engine components, and then installing the new cylinder head, ensuring proper alignment and torque.
In summary, the Yamaha 04-09 Star 1100 VStar Engine Top Cylinder Head (5YS-11101-00-00) is a crucial part of maintaining your motorcycle's performance. Its precision manufacturing, durable materials, and corrosion-resistant coating ensure long-term reliability and optimal engine performance.
Pros of buying a Yamaha 04-09 Star 1100 V-Star engine top cylinder head:1. Reliability: Yamaha is a reputable brand known for its high-quality engine parts. The top cylinder head is likely to be durable and reliable, ensuring smooth operation of your motorcycle for a long time.
2. Compatibility: This cylinder head is specifically designed for the 04-09 Star 1100 V-Star, ensuring a perfect fit and seamless integration with your bike's existing engine components.
3. Availability: With Yamaha being a popular brand, finding replacement parts like the top cylinder head is relatively easy. You can purchase it from various online marketplaces, bike shops, or directly from Yamaha.
4. Performance: A well-maintained and high-quality top cylinder head can contribute to improved engine performance, including better fuel efficiency, increased power, and reduced emissions.
Cons of buying a Yamaha 04-09 Star 1100 V-Star engine top cylinder head:1. Cost: Replacement cylinder heads can be expensive, especially for high-performance or premium brands like Yamaha. The cost of the cylinder head may vary based on its condition, new or used, and where you purchase it from.
2. Installation: Installing a top cylinder head can be a complex and time-consuming process, requiring specialized tools and mechanical skills. It's recommended to have the work done by a professional to ensure proper installation and avoid any potential damage to your engine.
3. Quality concerns: While Yamaha is a reputable brand, there's always a risk of receiving a subpar product, especially when purchasing from unverified sources. Make sure to purchase the cylinder head from a trusted seller or dealer to minimize this risk.
Conclusion and recommendation:If you're looking for a reliable, high-performance top cylinder head for your 04-09 Star 1100 V-Star, the Yamaha 04-09 Star 1100 V-Star engine top cylinder head is a great option. Despite its cost and the need for professional installation, the benefits of improved engine performance, reliability, and compatibility make it a worthwhile investment. Make sure to purchase the cylinder head from a reliable source to ensure its quality and avoid any potential issues.
Motorway Yamaha v Star 1100 vstar oem engine top end cylinder head 5ys this is in very good condition and shows normal signs of wear. With your postal zip code for a quote to ship location. Removed from: 2005 Yamaha vstar 1100 with miles for a bike walk around video of this please go to YouTube and search the exact phrase: Na review all pictures assess condition item.
The cylinder head has light scratches.