YAMAHA 2XK-85540-20 Cdi Box Nos Warrrior Ignition Control Unit

( Manufacturer Part Number: 2XK-85540-20 ), ( Part Type: Ignition Control Box Unit ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: K7 Mot-n Buk 26 )

Review YAMAHA Nos Warrrior Cdi Box Ignition Control Unit fits YFM350 1988

The Yamaha 2xK-85540-20 ignition control unit, also known as the CDI (Capacitive Discharge Ignition) box, is a crucial component of the ignition system for Yamaha's YFM350 Warrior ATVs manufactured in 1988. This ignition control unit is designed to provide reliable and efficient spark to the engine for a smooth and powerful ride.

The CDI box utilizes a capacitor discharge ignition system, which stores energy in a capacitor and discharges it to the spark plugs at precisely the right moment to ignite the air-fuel mixture in the engine cylinder. This system ensures a consistent and strong spark, leading to improved combustion efficiency and better engine performance.

The Yamaha 2xK-85540-20 ignition control unit is a compact and durable component, designed to withstand the rigors of off-road riding. It features a robust construction, with a high-quality insulator that helps to prevent electrical interference and ensure reliable operation. The unit is also sealed against the elements, making it suitable for use in all weather conditions.

This ignition control unit is a direct replacement for the original part on Yamaha YFM350 Warrior ATVs from 1988. It is easy to install, with a straightforward wiring harness that connects to the existing ignition system. The unit comes with clear installation instructions to guide you through the process.

In summary, the Yamaha 2xK-85540-20 ignition control unit is an essential upgrade for Yamaha YFM350 Warrior ATVs from 1988. It provides reliable and efficient ignition, leading to improved engine performance and a smoother, more powerful ride. Its robust construction and easy installation make it a popular choice among ATV enthusiasts.

Pros and Cons of Buying Yamaha YFM350 Warrior CDI Box Ignition Control Unit (2xK-85540-20)

a. Improved Performance: This CDI (Capacitor Discharge Ignition) box offers superior ignition system performance compared to the standard points ignition system. It results in better combustion efficiency and increased power output.

b. Enhanced Fuel Economy: By providing better combustion efficiency, the CDI box can lead to improved fuel economy, which can save you money in the long run.

c. Reliability: The CDI box is known for its durability and reliability. It is less prone to wear and tear compared to the traditional points ignition system.

d. Easy Installation: The installation process is relatively straightforward. It can be done with basic hand tools, and the instructions are clear and easy to follow.

e. Smoother Engine Operation: The CDI box provides smoother engine operation by eliminating the need for points and condenser. This leads to reduced engine vibration and improved idle stability.

a. Cost: The CDI box is more expensive than a standard points ignition system. The upfront cost may be a deterrent for some buyers.

b. Complexity: Although the installation process is relatively straightforward, the CDI box is a more complex ignition system. This may require a higher level of technical expertise to diagnose and troubleshoot any issues that may arise.

c. Compatibility: Ensure that the CDI box is compatible with your specific Yamaha Warrior model and year before making a purchase. Incorrect compatibility can lead to poor performance or even engine damage.

In conclusion, the Yamaha YFM350 Warrior CDI Box Ignition Control Unit (2xK-85540-20) offers several advantages, including improved performance, enhanced fuel economy, reliability, easy installation, and smoother engine operation. However, it also comes with some drawbacks, such as a higher cost, increased complexity, and compatibility concerns.

Recommendation: If you are an experienced ATV owner looking for better performance and improved fuel economy, the Yamaha YFM350 Warrior CDI Box Ignition Control Unit (2xK-85540-20) is an excellent investment. However, if you are a beginner or budget-conscious buyer, you may want to consider the cost and potential complexity before making a purchase. Always make sure to confirm compatibility with your specific Yamaha Warrior model and year before buying.

Details:

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part #: 2xk8554020 prices

• $215.00-$699.45

specifications fairingcyclemotor:

• for models: Yfm350
• for makes: Yamaha
• for years: 1988
• mpn: 2xk-85540-20
• part type: Ignition Control Box Unit
• country of origin: United States
• manufacturer warranty: Unspecified Length
• storage location: K7 Mot-n Buk 26

offer fairingcyclemotor:

• availability: In Stock
• options: Ship-to-home
• started: November 11, 2025
• quantity: 1
• sold: 0

seller fairingcyclemotor:

• rating: 99.0%
• city: Odessa, Florida
• # reviews: 195463

returns fairingcyclemotor:

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

payments fairingcyclemotor:

• other
• wallet: Apple-pay
• credit card: Diners-club

shipping fairingcyclemotor:

• cost: $0.00
• transit: 3-7 Days
• class: Standard, Expedited, One-day
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• carrier: FedEx, USPS

general fairingcyclemotor:

• condition: New other see details
• Motorcycle Scooter Parts Accessories > Body Frame > Fairings, Plastics Body Kits

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