fits make: Mercury. year: 1982.

( Manufacturer Part Number: 398-5704A4 ), ( Type: Stator )
The Mercury 398-5704A4 is a 1982 model Eliptical Plug Top (EPT) stator generator magneto coil, specifically designed for Mercury outboard marine engines with a power output of 70 horsepower. This vital component plays a crucial role in the ignition system by generating the high voltage required to fire the spark plugs.
The 398-5704A4 is a replacement part engineered to deliver reliable performance. The stator part consists of copper wire coils meticulously wound on a laminated core. The magneto unit features a compact, robust design. Its eliptical plug top shape efficiently transfers electrical energy into the ignition system. This design also reduces the risk of voltage drop during the high power demand of engine start-up.
Each coil turn is insulated with exceptional quality, ensuring a precise and stable electrical charge for superior engine ignition. This coil's efficient design provides enhanced durability, allowing you to count on consistent performance even in demanding boating conditions.
This replacement part offers seamless compatibility with Mercury outboard marine engines, providing you with the reassurance of an authentic fit. The Mercury 398-5704A4 is committed to helping you keep your engine running. It's an investment in maintaining the reliability, dependability, and overall performance of your boat. By choosing this high-quality product, you can trust that your engine will keep delivering the power and excitement you expect when you're out on the water.
a. High Output: Designed to provide a high voltage output, the Mercury 398-5704A4 stator generator magneto coil can effectively meet the power demands of a 70hp outboard motor.
b. Durable Construction: This magneto coil is made with robust materials, ensuring durability and longevity in harsh marine conditions.
c. Easy Installation: Mercury Marine is well-known for manufacturing easy-to-install components, making it an ideal choice for DIY enthusiasts who prefer working on their boats in their garage.
d. Dependable Performance: The 1982 Mercury 70hp ELPT stator generator magneto coil offers reliable performance, ensuring your engine runs smoothly and effectively.
2. Cons:a. Compatibility Issues: This specific model is designed for Mercury Marine outboard motors manufactured between 1982 and 1993. Therefore, it may not be compatible with other brands or models of outboard engines.
b. High Cost: Compared to other magneto coils in the market, the Mercury 398-5704A4 may be relatively expensive, which could be a concern for budget-conscious consumers.
c. Limited Lifetime: Although the magneto coil is quite robust and durable, its lifespan might not exceed the expectations of some boat enthusiasts who are looking for components that require minimal maintenance and have an extended service life.
Conclusion:The Mercury 398-5704A4 1982 70hp ELPT stator generator magneto coil is suitable for boat owners operating Mercury Marine outboard motors between 1982 and 1993, who value high performance and dependable power supply. While it comes with some advantages, such as robust construction, easy installation, and high output, the product's limited compatibility and relatively high cost might deter some potential buyers.
Recommendation:If you're in the market for a magneto coil for a Mercury Marine outboard motor between 1982 and 1993, and high performance is a priority, then the Mercury 398-5704A4 is a solid choice. However, if you're not committed to this specific brand or wish to explore other options available with broader compatibility and budget-friendly pricing, consider researching other magneto coils from reputable marine parts manufacturers before making your final decision.
R Cycle Parts. Please review all pictures to assess the condition of item. This stator is in good condition and shows normal signs of wear.