BBB INDUSTRIES 90-01-4393 Alternator 22SI 12V 145A

( Brand: Bbb Industries ), ( Manufacturer Part Number: 90-01-4393 ), ( Part Type: Alternator )

Review BBB INDUSTRIES Genuine Alternator Reman Dr 12v 145a

The 90-01-4393 alternator is a crucial component in the charging system of various 1.8L and 1.9L 22si engines, which were manufactured between the late 1980s and early 1990s. This alternator is specifically designed for 12-volt electrical systems and delivers an impressive output of 145 amperes.

Measuring approximately 11.2 inches long, 6 inches wide, and 7 inches tall, this alternator boasts a robust and compact design. It is engineered with a strong, durable housing made of aluminum and other high-strength materials. This housing not only protects the alternator from external damage but also helps to dissipate heat efficiently.

Inside the alternator, a three-phase rotor interacts with a stator to convert mechanical energy into electrical energy. The rotor is driven by the engine's crankshaft via the drive belt, while the stator remains stationary. This interaction generates the electrical current required to charge the vehicle's battery and power the electrical systems.

The 90-01-4393 alternator features a diode rectifier, which is responsible for converting the alternating current (AC) produced by the alternator into direct current (DC) that can be used by the vehicle's electrical systems. The diode rectifier is designed to be efficient and long-lasting, ensuring a reliable charging system.

Additionally, this alternator comes with a voltage regulator, which maintains the battery voltage at the optimal level. The regulator ensures that the battery is not overcharged or undercharged, which could potentially damage the battery or other electrical components.

The 90-01-4393 alternator is also designed with a convenient mounting system, making it easy to install and replace. It comes with all necessary hardware, including mounting brackets and bolts, making the installation process straightforward and hassle-free.

In summary, the 90-01-4393 alternator is a high-performance and reliable component that plays a vital role in the charging system of various 1.8L and 1.9L 22si engines. Its robust design, efficient power generation, and convenient mounting system make it an excellent choice for those in need of a replacement alternator.

1. High Amp Output: This alternator provides a high amperage output, which is essential for powering the electrical systems in modern vehicles.

2. OEM Part: This alternator is an Original Equipment Manufacturer (OEM) part, which means it is manufactured by the same company that originally made it for your vehicle. OEM parts are designed to fit and function perfectly with your specific make and model.

3. Long Lasting: The alternator is designed to be durable and long-lasting. It is built to withstand the rigors of daily driving and can help reduce the need for frequent replacements.

4. Improved Performance: A faulty alternator can cause various electrical issues in your vehicle, such as dimmed headlights or a dead battery. Replacing it with a new one can help improve the overall performance of your vehicle.

1. Cost: The 90-01-4393 alternator can be more expensive than aftermarket alternators. However, the higher price point may be justified due to its OEM quality and durability.

2. Availability: Depending on the specific make and model of your vehicle, finding this alternator at your local auto parts store may be challenging. You may need to order it online or from a specialty parts supplier.

3. Installation: Installing the alternator yourself can be a challenging task, especially if you are not mechanically inclined. You may need to take your vehicle to a professional mechanic or auto repair shop for installation.

The 90-01-4393 alternator is a high-quality, durable OEM part that can help improve the performance and reliability of your vehicle's electrical systems. While it may be more expensive than aftermarket alternatives, the peace of mind and potential long-term cost savings may outweigh the initial investment. If you are comfortable with the installation process or have access to a professional mechanic, this alternator is a solid choice. However, if cost or availability are significant concerns, you may want to explore aftermarket alternatives.

If you are looking for a high-quality, durable alternator for your 22si engine and are willing to invest in an OEM part, the 90-01-4393 alternator is a solid choice. However, if cost or availability are concerns, you may want to explore aftermarket alternatives. Be sure to do your research and compare the specifications and reviews of different alternators to ensure you find the best fit for your vehicle and budget.

Details:

Precision-balanced and sealed for moisture dust resistance, its ready daily driving, towing, or off-road use. Alternator Reman, DR 22SI 12V 145A. This high-performance unit restores consistent voltage and amperage output, ensuring your battery stays charged electronics operate smoothly. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

Electrical parts are not returnable. Whether replacing a failing OE alternator or upgrading for added output on performance builds vehicles with aftermarket accessories, this part delivers reliable, consistent charging. Parts must be resalable and in the original packaging.

part #: 90014393 prices

• $158.45-$197.21

specifications altnagen:

• brand: Bbb Industries
• mpn: 90-01-4393
• part type: Alternator

offer altnagen:

• quantity: 2
• started: August 10, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

payments altnagen:

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

returns altnagen:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping altnagen:

• service: Standard
• cost: $23.22
• transit: 4-9 Days
• class: Standard
• type: Fixed

seller altnagen:

• rating: 86.7%
• city: Cockeysville, Maryland
• # reviews: 11

general altnagen:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
• condition: New

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