MERCURY 47456A1 Sterndrive Alternator Nos

( Manufacturer Part Number: 47456A1 ), ( Part Type: Sterndrive Alternator ), ( Country/region Of Manufacture: United States )

Review MERCURY Sterndrive Alternator New Nos Inch Closeout fits MERCRUISER

Introducing the Mercury 47456A1 alternator, a high-performance accessory designed specifically for Mercruiser sterndrive applications. This alternator is an essential component of your marine electrical system, responsible for charging the battery while your engine is running.

The Mercury 47456A1 alternator boasts a robust and durable design. It is constructed with high-quality materials that can withstand the harsh marine environment. The alternator housing is made of aluminum, which not only provides excellent heat dissipation but also keeps the weight to a minimum. The internal components, including the rotor and stator, are engineered for long-lasting reliability.

This alternator features a 12-volt output and is capable of delivering up to 75 amps of continuous power. It comes with a built-in voltage regulator that maintains the battery charge at an optimal level, ensuring that your marine electrical system remains functional and efficient. The alternator also has a high-output diode that provides power to the engine's electronic systems, such as the ignition and fuel injection, during cranking.

The Mercury 47456A1 alternator is designed to be easy to install. It comes with all necessary mounting hardware and wiring connections, making it a simple and straightforward process to replace an existing alternator. The alternator is also compatible with most Mercruiser sterndrive applications, making it a versatile and convenient choice for boat owners.

In summary, the Mercury 47456A1 alternator is a high-performance and reliable component for your marine electrical system. With its robust design, high power output, and easy installation, it is an essential accessory for any boat owner who wants to ensure their electrical systems remain functional and efficient on the water.

Mercury 47456A1 Mercruiser Sterndrive Alternator: A Comprehensive Analysis

The Mercury 47456A1 Mercruiser Sterndrive Alternator is a crucial component in ensuring the electrical system of your boat functions properly. Here's a balanced assessment of the benefits and drawbacks of purchasing this alternator.

1. High output: This alternator delivers a substantial 115 amps, making it suitable for larger boats with more considerable power demands.

2. Reliability: Mercury is a well-established brand known for producing robust and durable marine components.

3. Easy installation: This alternator is designed to be a direct replacement for previous models, making the installation process simpler and more efficient.

4. Robust construction: The alternator features a heavy-duty design with a cast aluminum housing, ensuring longevity and resistance to corrosion.

5. Sealed design: The alternator's sealed design shields it from the harsh marine environment, minimizing the risk of damage from water or debris.

1. Cost: Compared to some alternatives, the Mercury 47456A1 Mercruiser Sterndrive Alternator may be more expensive.

2. Weight: At approximately 45 lbs, this alternator is relatively heavy, which can be a challenge during installation and transportation.

3. Limited availability: Availability of this specific alternator model may be limited in some regions, making it more difficult to source.

In conclusion, the Mercury 47456A1 Mercruiser Sterndrive Alternator offers superior output, reliability, and robust construction, making it an excellent choice for larger boats with significant power requirements. However, its high cost, weight, and limited availability may be drawbacks for some boat owners. Ultimately, the decision to purchase this alternator depends on your specific boating needs and budget.

If you own a larger boat with substantial power demands and a budget that accommodates the cost, the Mercury 47456A1 Mercruiser Sterndrive Alternator is a solid investment due to its high output, reliability, and robust design. However, if you're working with a limited budget or prefer a lighter, more easily available alternative, it may be worth considering other options.

Details:

MERCURY MERCRUISER STERNDRIVE 47456A1 Alternator NEW NOS CLOSEOUT .: Outboard Paradise.

part #: 47456a1 prices

• $176.95-$196.36

specifications otsterndriv:

• for models: Mercruiser
• for makes: Mercury
• mpn: 47456a1
• part type: Sterndrive Alternator
• country/region of manufacture: United States

returns otsterndriv:

• policy: No Returns

offer otsterndriv:

• quantity: 1
• sold: 0
• started: May 17, 2025
• options: Ship-to-home
• availability: In Stock

payments otsterndriv:

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

seller otsterndriv:

• rating: 100.0%
• city: Oceanport, New Jersey
• # reviews: 138

shipping otsterndriv:

• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• transit: 5-12 Days
• type: Calculated
• cost: $47.45

general otsterndriv:

• Boat Parts > Sterndrive Motors Components > Other
• condition: New

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