MERCURY 804269T2 Cdi Control Unit

( Manufacturer Part Number: 804269T2 ), ( Part Type: Control Hp Unit ), ( Warranty: 90 Day )

Review MERCURY Hp Stroke Cdi Control Unit Pn fits 1990–2005

Mercury 804269T2 2005 90 HP CDI Control Unit

The Mercury 804269T2 2005 90 HP CDI Control Unit is a high-performance electronic engine management system designed specifically for Mercury outboard motors. This control unit is a crucial component of your boat's engine, responsible for optimizing fuel delivery, spark timing, and overall engine performance.

The Mercury 804269T2 is a 90 HP (Horsepower) unit, offering impressive power and efficiency. It features a CDI (Capacitive Discharge Ignition) system, which provides a stronger, more reliable spark for quicker starts and smoother engine operation. The CDI system also contributes to improved fuel efficiency, helping you save on fuel costs over time.

This control unit is designed for the 2005 model year Mercury outboard motors. It is a direct replacement for your existing control unit, ensuring a seamless integration with your engine. The unit is easy to install, thanks to its plug-and-play design, and it comes with all necessary mounting hardware.

The Mercury 804269T2 2005 90 HP CDI Control Unit offers advanced features like adjustable idle control, electronic throttle and shift control, and multiple fuel map options. These features allow you to fine-tune your engine's performance to suit your specific boating needs, whether you're cruising at low speeds or powering through waves.

In terms of durability, the Mercury 804269T2 is built to withstand the harsh marine environment. It features a water-resistant design and is equipped with corrosion-resistant materials to prevent damage from saltwater, humidity, and other marine elements.

In summary, the Mercury 804269T2 2005 90 HP CDI Control Unit is a reliable, high-performance electronic engine management system that offers advanced features, easy installation, and superior durability. It is an excellent choice for boat owners seeking to optimize the performance of their Mercury outboard motor.

1. Compatibility: This control unit is specifically designed for Mercury 90 HP engines, ensuring optimal performance for your marine application.

2. Fuel Efficiency: The CDI (Capacitive Discharge Ignition) technology used in this control unit can help improve fuel economy by delivering precise, reliable ignition.

3. Durability: CDI systems are known for their durability and long lifespan, which can save you money in the long run.

1. Age: Being a product from 2005, it may not have the latest features or compatibility with newer technologies.

2. Availability of Spare Parts: Older products may have limited availability of spare parts, which could potentialy cause issues during maintenance or repair.

3. Potential Learning Curve: If you're not familiar with marine engine management systems, there might be a learning curve to effectively use and troubleshoot this control unit.

The Mercury 804269T2 2005 90 HP CDI Control Unit offers a reliable solution for managing your marine engine, particularly for older Mercury engines. However, its age and potential limited availability of spare parts are factors to consider. If you're comfortable with older technology and have access to spare parts, this control unit could be a good choice. But if you prefer the latest features and a wider availability of spare parts, you might want to consider a newer model.

Details:

part #: 804269t2 prices

• $400.00-$525.00

specifications ouboaen:

• for makes: Mercury
• for years: 1990-2005
• mpn: 804269t2
• part type: Control Hp Unit
• warranty: 90 Day

general ouboaen:

• Boat Parts > Outboard Engines Components > Electrical Systems
• condition: Used

payments ouboaen:

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

seller ouboaen:

• # reviews: 12831
• rating: 99.8%
• city: Canton, New York

shipping ouboaen:

• cost: $0.00
• transit: 2-6 Days
• service: Standard
• class: Standard
• type: Fixed

offer ouboaen:

• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 1
• started: November 18, 2025
• availability: In Stock

returns ouboaen:

• time: 60 Days
• paid by: Seller
• policy: Returns Accepted

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