fits model: Mariner. make: Mercury. year: 1999–2006.

( Brand: Cdi ), ( Manufacturer Part Number: 174-5721 ), ( Part Type: Hp Stator ), ( UPC: 865369134755 )
The Mercury Mariner 25 HP CDI 174-5721 Stator is an essential component of your Mercury Outboard engine's ignition system. This stator is specifically designed for Mercury Mariner 25 HP engines manufactured between 1999 and 2006 with the CDI (Capacitive Discharge Ignition) system.
The Mercury Mariner 25 HP CDI 174-5721 Stator is a compact, yet robust part, crafted with advanced engineering materials. It features a high-performance, insulated stator core that ensures reliable ignition system operation. This stator core is designed with a precise winding pattern, which optimizes the ignition system's output and contributes to improved engine performance.
The Mercury Mariner 25 HP CDI 174-5721 Stator is engineered to withstand the harsh marine environment. It is resilient to corrosion and other forms of damage, ensuring a long service life. The stator is also sealed, protecting it from water intrusion and other contaminants that may affect its performance.
The Mercury Mariner 25 HP CDI 174-5721 Stator is designed for easy installation. It comes with all necessary mounting hardware and clear installation instructions to ensure a hassle-free experience. The stator is also compatible with OEM ignition coils, allowing for a seamless upgrade or replacement process.
In summary, the Mercury Mariner 25 HP CDI 174-5721 Stator is a critical component of your Mercury Outboard engine's ignition system. It is engineered to deliver reliable performance and is designed to withstand the harsh marine environment. The stator is easy to install and is compatible with OEM ignition coils. With its advanced engineering and durable design, the Mercury Mariner 25 HP CDI 174-5721 Stator is an excellent choice for maintaining optimal performance and longevity of your Mercury Mariner 25 HP engine.
Buying a CDI 174-5721 stator for a Mercury Mariner 25 HP CDM 99-06 outboard motor involves considering its potential benefits and drawbacks. Here's a brief analysis:
Benefits:1. Improved Performance: A new stator can enhance the engine's performance by supplying a consistent electrical current, which in turn, optimizes the ignition system's performance.
2. Reliability: A faulty or worn-out stator can cause starting issues and poor engine performance. Replacing it with a new one can ensure the motor runs smoothly and reliably.
3. Cost-Effective: In the long run, replacing a stator can save you money by preventing more extensive repairs or even a motor replacement.
Drawbacks:1. Cost: The cost of a new CDI 174-5721 stator can be significant, especially when compared to the price of used or aftermarket alternatives.
2. Availability: These parts may not be readily available at local retailers, and you might need to order it online, which could take some time.
3. Installation Complexity: Installing a new stator can be a complex process that requires specific tools and knowledge, which may necessitate hiring a professional mechanic.
Conclusion:Weighing the benefits and drawbacks, buying a new CDI 174-5721 stator for a Mercury Mariner 25 HP CDM 99-06 outboard motor can result in improved performance, reliability, and cost savings in the long run. However, the upfront cost, availability, and complexity of installation are factors to consider.
Recommendation:If your budget allows, purchasing a new CDI 174-5721 stator from a trusted marine parts supplier is recommended for optimal performance and reliability. If cost is a concern, consider exploring aftermarket options or used parts from reputable sources. It's also advisable to consult with a professional mechanic for installation to ensure proper fitting and function.
CDI Stator for Mercury / Mariner 6 - 25 Hp CDM 2 Cyl 99-06, OE#'s: 855721A4 855721T8.