1. Electrical Components ATV Parts For Sale
  2. sku: 21238227263924721
  3. AUTOPARTS UNION US51162N19277

AUTOPARTS UNION US51162N19277 High Performance Cdi Ecu Box Cdi/ecu

fits model: Yfm50, Raptor. make: Yamaha. year: 2004.

Us51162n19277 Autoparts Union High Performance Cdi/ecu Box For 2004 Yamaha Raptor 50 Yfm50

( Brand: Autoparts Union ), ( Manufacturer Part Number: US51162N19277 ), ( Part Type: Ecu Box ), ( Custom Bundle: No ), ( 2005-2008: Yamaha Raptor 50 Yfm50r ), ( 2004: Yamaha Raptor 50 Yfm50 ), ( Package Includes: 1 Cdi Box )

Review AUTOPARTS UNION High Performance Cdi/ecu Box Yamaha 50 fits RAPTOR YFM50 2004

Union US51162N19277 High Performance CDI/ECU Box for 2004 Yamaha Raptor 50 YFM50

Experience an unparalleled performance upgrade for your 2004 Yamaha Raptor 50 YFM50 with the Union US51162N19277 High Performance CDI/ECU Box. This innovative electronic control unit is designed to optimize the engine management system of your ATV, ensuring a smoother, more responsive ride.

The Union US51162N19277 CDI/ECU Box is a direct replacement for your stock unit, offering a plug-and-play installation process that requires no additional modifications. It is engineered to work seamlessly with the factory wiring harness, making it a hassle-free upgrade for both beginners and seasoned riders alike.

This high-performance box is equipped with advanced features designed to enhance the power delivery and fuel efficiency of your 2004 Yamaha Raptor 50 YFM50. It offers adjustable ignition timing, allowing you to fine-tune the engine's performance to suit your riding style or riding conditions. This results in improved throttle response, increased power output, and smoother acceleration.

The Union US51162N19277 CDI/ECU Box is built to last, with a durable and weather-resistant construction that can withstand the rigors of off-road riding. It is designed to improve the reliability of your ATV's engine management system, reducing the risk of breakdowns and ensuring consistent performance.

Upgrade your 2004 Yamaha Raptor 50 YFM50 with the Union US51162N19277 High Performance CDI/ECU Box and experience a whole new level of performance and control. Say goodbye to mediocre power delivery and hello to a more responsive, efficient, and enjoyable riding experience.

Analysis of Buying a Union US51162N19277 High Performance CDI/ECU Box for 2004 Yamaha Raptor 50 YFM50

Pros:

1. Enhanced Performance: This CDI/ECU box is designed to improve the overall performance of your 2004 Yamaha Raptor 50. It can potentially increase horsepower, torque, and fuel efficiency.

2. Adjustability: The unit offers adjustable settings, allowing you to tailor the performance to suit your specific riding style or track conditions.

3. Durability: Union products are known for their durability, which means this CDI/ECU box should withstand the rigors of off-road riding.

4. Compatibility: This product is specifically designed for the 2004 Yamaha Raptor 50, ensuring a perfect fit and minimal installation issues.

Cons:

1. Cost: The Union US51162N19277 is a premium product, and its price might be higher than other aftermarket performance parts.

2. Potential Complications: Any adjustments made to the bike's ECU can potentially lead to complications if not correctly implemented. It's crucial to follow installation instructions carefully.

3. Voiding Warranty: Modifying the bike's ECU might void the warranty on your 2004 Yamaha Raptor 50.

Conclusion:

The Union US51162N19277 High Performance CDI/ECU Box offers significant benefits for your 2004 Yamaha Raptor 50, including improved performance and adjustability. However, it's a premium product with a higher cost and potential complications. If you're comfortable with the risks and are willing to invest in enhancing your bike's performance, this product could be a great choice. On the other hand, if you're not comfortable with modifications or prefer to keep your warranty intact, you might want to consider other options.

Recommendation:

If you're looking to improve the performance of your 2004 Yamaha Raptor 50 and are willing to invest in a high-quality product, the Union US51162N19277 High Performance CDI/ECU Box could be a worthwhile purchase. Just ensure you have the necessary skills for installation and understand the potential risks involved. Always consult with a professional if you're unsure about any modifications.

Details:

Package including. 2004 Yamaha Raptor 50 YFM50, 2005 2008 YFM50R. Brand NEW fitting for the following years and model's. Boxes, APO/FPO or Military Mail Box.

Newly Listed. Specifications. Item Specifics: Manufacturer Part Number US51162N19277, Brand Autoparts Union, Custom Bundle No, 2005 2008 Yamaha Raptor 50 YFM50R, 2004 YFM50, Condition New, Warranty Yes, Package Includes 1 CDI BOX. High Performance CDI/ECU Box For 2004 Yamaha Raptor 50 YFM50.

part #: us51162n19277 price

  • $19.89

specifications electricacompone:

  • for models: Yfm50, Raptor
  • for makes: Yamaha
  • for years: 2004
  • brand: Autoparts Union
  • mpn: Us51162n19277
  • part type: Ecu Box
  • custom bundle: No
  • 2005-2008: Yamaha Raptor 50 Yfm50r
  • 2004: Yamaha Raptor 50 Yfm50
  • package includes: 1 Cdi Box

shipping electricacompone:

  • service: FedEx Ground Economy
  • class: Economy
  • carrier: FedEx
  • cost: $2.99
  • type: Fixed
  • transit: 4-10 Days

payments electricacompone:

  • credit card: Mastercard
  • wallet: Google-pay
  • other

general electricacompone:

  • ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
  • condition: New

seller electricacompone:

  • # reviews: 3634
  • rating: 99.5%
  • city: Ontario, California

returns electricacompone:

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

offer electricacompone:

  • sold: 0
  • quantity: 10
  • options: Ship-to-home
  • started: October 13, 2025
  • availability: In Stock
for models: yfm50, raptor, for makes: yamaha, for years: 2004, part type: ecu box, custom bundle: no, 2005-2008: yamaha raptor 50 yfm50r, 2004: yamaha raptor 50 yfm50, package includes: 1 cdi box,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, sku: 21238227263924721,
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