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  3. STENS 400-12426

STENS 400-12426 Alternator Alt 27SI 12V 80A

400-12426 Stens Alternator 27si 12v 80a Alt

( Brand: Stens ), ( Manufacturer Part Number: 400-12426 ), ( Part Type: Alternator )

Review STENS Alternator 12v 80a Alt

The STENSAUTOMATIC 400-12426 is a high-performance 12V, 80A alternator designed for use in various applications, particularly in the automotive industry. This alternator belongs to the 27SI series and is manufactured by STEN, a reputable brand known for its durable and efficient power solutions.

The alternator boasts a robust design, featuring a compact and lightweight housing made from die-cast aluminum. This material not only ensures a long service life but also helps to keep the weight down, making it an ideal choice for vehicles and other mobile applications.

Under the hood, the STENSAUTOMATIC 400-12426 is equipped with a powerful brushless exciter system. This design offers several advantages, including increased efficiency, reduced wear and tear, and longer service intervals. The alternator also features a 3-phase voltage regulator that ensures stable and consistent output voltage, even under varying load conditions.

The alternator is designed to deliver a maximum output of 80 Amperes, making it suitable for applications that require a significant amount of power. The alternator's output voltage is regulated to a nominal 12V, ensuring compatibility with a wide range of battery types and electrical systems.

The alternator comes with a number of useful features, including a diode rectifier that enables it to charge the battery even during engine idling. It also includes a voltage sensing diode that helps to prevent battery overcharging, thereby extending the life of the battery.

The STENSAUTOMATIC 400-12426 alternator is designed to meet the stringent requirements of the automotive industry, delivering reliable and efficient power to keep your vehicle's electrical systems running smoothly. Its robust design, powerful performance, and advanced features make it an excellent choice for a wide range of applications, from passenger cars to commercial vehicles and industrial equipment.

The Stens 400-12426 alternator is a 12V, 80A alternative designed for small engines and lawn equipment. Here are some pros and cons that might help you decide if this alternator is the right choice for your needs.

Pros:

1. High Output: With an output of 80 amps, this alternator can effectively charge the battery of your small engine or lawn equipment quickly.

2. Durable Construction: The Stens 400-12426 alternator is built with a robust and durable design to ensure long-lasting performance.

3. Easy Installation: This alternator is designed to be easy to install, making it a convenient choice for DIYers and small engine repair shops.

4. Versatile: This alternator is compatible with a wide range of small engines and lawn equipment, making it a versatile option for many applications.

Cons:

1. Price: Compared to some other alternators in its class, the Stens 400-12426 alternator can be more expensive.

2. Size: This alternator may be larger than some other options, which could make it more difficult to install in tight spaces.

3. Weight: At 7.5 pounds, this alternator is heavier than some other options, which could make it more challenging to transport or install.

In conclusion, the Stens 400-12426 alternator is a high-performance, durable, and versatile option for charging the batteries of small engines and lawn equipment. However, it comes with a higher price tag and larger size compared to some other alternatives. Ultimately, if you prioritize high output and durability, this alternator may be worth the investment. If you're looking for a more budget-friendly or compact option, there may be other alternatives to consider.

Recommendation:

If you need a high-performance alternator for charging the battery of your small engine or lawn equipment and are willing to pay a higher price for durability and versatility, the Stens 400-12426 alternator is a solid choice. However, if you're on a tight budget or have limited space, you may want to consider other alternatives with lower prices and smaller sizes.

Details:

27SI 12V 80A Alt Fits Lester7138, 7842, 7843, 7844, 7850FamilyFits Delco 27SIFamily Alternator Alt: Lester 7138, 7850. Without voltage Adjustment Cube. Regulator Location Internal. Fan Location External.

Regulator Clock 12:30. Polarity Negative. Condition New. Quality Type Standard.

part #: 40012426 price

  • $199.49

specifications altnagen:

  • brand: Stens
  • mpn: 400-12426
  • part type: Alternator

shipping altnagen:

  • class: Standard
  • type: Fixed
  • cost: $0.00
  • service: Standard
  • transit: 5-11 Days

offer altnagen:

  • sold: 0
  • started: May 9, 2025
  • availability: In Stock
  • options: Ship-to-home

seller altnagen:

  • # reviews: 80054
  • city: Levittown, Pennsylvania
  • rating: 98.0%

general altnagen:

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

returns altnagen:

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

payments altnagen:

  • credit card: Mastercard
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  • wallet: Apple-pay
part type: alternator,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, sku: 12808459726902781,
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