fits model: Wr250f, 250f, Wr450f, Wr. make: Yamaha. year: 2007–2011.

( Manufacturer Part Number: 5UM-14803-00-00 ), ( Part Type: Pump )
This product is a replacement air induction smog pump specifically designed for select Yamaha models, including the WR250F from 2007 to 2013, and the WR450F from 2007 to 2011. With a part number of 5UM-14803-00-00, this component is an essential addition to ensure the proper functioning of your Yamaha's emission control system.
The air induction smog pump is responsible for providing the necessary airflow to the engine, which is vital for the proper operation of the motorcycle's catalytic converter. This pump works in conjunction with the engine's intake system to ensure that the engine's combustion process is efficiently managed, reducing harmful emissions.
This replacement part is manufactured to meet the original equipment manufacturer (OEM) specifications, ensuring a perfect fit and seamless integration with your Yamaha motorcycle. The high-quality materials used in its construction guarantee durability and reliability, ensuring long-lasting performance.
Installing this air induction smog pump is a straightforward process, making it a great choice for both DIY enthusiasts and professional mechanics. The included installation instructions provide clear and concise steps, ensuring a hassle-free installation.
In conclusion, this 5UM-14803-00-00 air induction smog pump is an essential replacement part for your Yamaha WR250F or WR450F. Its durable construction, OEM fit, and easy installation make it an ideal choice for maintaining the performance and longevity of your motorcycle.
Pros of buying a 5um-14803-00-00 air induction smog pump for Yamaha WR250F (2007-2013) and WR450F (2007-2011):1. Improves engine performance: The smog pump replaces the original, less efficient pump, resulting in improved engine performance and increased power.
2. Enhances fuel efficiency: The new smog pump reduces the load on the engine, leading to improved fuel efficiency and longer tank range.
3. Compatibility: The pump is designed to fit both the WR250F and WR450F models from the specified years, ensuring a seamless installation.
4. Durability: The smog pump is built to last, with high-quality materials and components that can withstand the harsh conditions of off-road use.
5. Easy installation: The kit includes all necessary hardware and instructions for a straightforward installation process, which can be completed in just a few hours.
Cons of buying a 5um-14803-00-00 air induction smog pump for Yamaha WR250F (2007-2013) and WR450F (2007-2011):1. Cost: The smog pump can be more expensive than the original OEM part, which may deter some customers with a tighter budget.
2. Potential for additional modifications: Depending on the specific bike and rider's preferences, additional modifications may be required to achieve optimal performance.
3. Potential for reduced engine emissions: The smog pump may reduce the effectiveness of the engine's emissions control system, potentially leading to increased emissions.
Conclusion:The 5um-14803-00-00 air induction smog pump for Yamaha WR250F (2007-2013) and WR450F (2007-2011) offers numerous benefits to riders looking to improve their bike's performance, efficiency, and durability. While the cost and potential for additional modifications may be drawbacks for some, the overall performance improvements and compatibility with both models make it a worthwhile investment for many off-road enthusiasts.
Recommendation:If you are an off-road rider looking to enhance your bike's performance and fuel efficiency, the 5um-14803-00-00 air induction smog pump is a solid choice. However, it is essential to weigh the pros and cons and consider your budget and specific needs before making a purchase. Additionally, consult with a professional mechanic or experienced rider for advice on installation and potential modifications.
Includes everything shown in the photos. Should fit any 2007 to 2013 Yamaha WR250F and 2011 WR450F dirt bike.
May fit other model's as well but I don't know for sure. It is believed to be good but has not been tested. Bolt it on, plug in and go riding.
Air induction system from a 2012 Yamaha WR250F. This came from a non running motorcycle that has sat for some time.
The air induction system looks to be straight and in good shape. I will however guarantee it to work properly.