fits model: Efi, 200, 250, 300. make: Mercury.

( Brand: Mercury Mariner ), ( Manufacturer Part Number: 881247A1 ), ( Part Type: Hp Alternator )
The 881247a1 Alternator EFI Optimax, designed specifically for Mercury Mariner outboard engines with horsepowers ranging from 200 to 300 HP, is an essential component for maintaining optimal engine performance. This high-quality alternator is engineered to deliver reliable and efficient power in even the most demanding marine environments.
With a capacity of 125 amps, this alternator provides ample electrical power for your outboard engine, ensuring smooth operation of onboard accessories such as navigation lights, GPS, and VHF radio. The alternator is equipped with Mercury's patented EFI system, which optimizes power output for improved fuel efficiency, reducing overall operational costs.
The 881247a1 Alternator EFI Optimax features a rugged, corrosion-resistant housing that can withstand the harsh marine environment. Its sealed-for-life design ensures minimal maintenance, while the built-in diode protects your battery from reverse polarity, preventing damage and extending its lifespan.
The alternator is easy to install, with straightforward mounting hardware and clear installation instructions included. Its compact design allows for easy integration into your Mercury Mariner outboard engine, ensuring a seamless fit and minimal impact on overall engine performance.
In conclusion, the 881247a1 Alternator EFI Optimax is a superior choice for Mercury Mariner outboard engine owners seeking reliable, efficient, and long-lasting power. Its advanced features, robust construction, and ease of installation make it an essential upgrade for any marine enthusiast looking to maximize their outboard engine's performance.
Pros of buying a 881247a1 alternator for Mercury Mariner outboards:1. Compatibility: This alternator is specifically designed for Mercury Mariner outboards with horsepower ratings of 200, 225, 250, and 300. It ensures a proper fit and function.
2. EFI Optimax: The "EFI Optimax" label indicates that this alternator is optimized for electronic fuel injection (EFI) systems, which are common in modern outboard motors. This means better performance and fuel efficiency.
3. Durability: The alternator is built to withstand the harsh marine environment, featuring corrosion-resistant materials and robust construction.
Cons of buying a 881247a1 alternator for Mercury Mariner outboards:1. Cost: The alternator may be more expensive than some generic or aftermarket alternatives, which could be a deterrent for some buyers.
2. Availability: Its specificity to Mercury Mariner outboards may limit availability in some areas, requiring mail-order purchases or special orders from dealers.
Conclusion:While the 881247a1 alternator may be more expensive than some alternatives, its compatibility with Mercury Mariner outboards, optimization for EFI systems, and durability make it a worthwhile investment for those seeking a high-quality, reliable power source for their outboard motor. Its specificity may pose availability challenges, but the benefits it offers in performance and longevity likely outweigh these concerns for many boaters.
Recommendation:If you own a Mercury Mariner outboard with a horsepower rating of 200, 225, 250, or 300, and you are looking for a dependable and efficient power source for your boat, the 881247a1 alternator is an excellent choice. Its specificity to your outboard model ensures a proper fit and function, and its optimization for EFI systems promises better performance and fuel efficiency. While you may pay a premium for this alternator, its durability and reliability are likely to provide long-term value for your investment.
Part: 881247A1 alternator 1997 and later Efi optimax hp fits various Johnson eventide outboard motor parts. May fit more engines.
Condition: used but in good condition and guaranteed to function properly. Please see included pictures.