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  3. DB ELECTRICAL 400-12439

DB ELECTRICAL 400-12439 Alternator High 603765102516 180AMP 5.7L

400-12439 Db Electrical New Alternator High Output 180amp 5.7l 5.7 Compatible

( Brand: Db Electrical ), ( Included Components: Alternator ), ( Fit Type: Vehicle Specific ), ( Automotive Fit Type: Vehicle Specific Fit ), ( Manufacturer Part Number: 400-12439 ), ( Exterior Finish: Machined ), ( UPC: 603765102516 ), ( Package Dimensions Lxwxh: 8.86x8.27x7.24 Inches ), ( Weight: 13.4 Pounds )

Review DB ELECTRICAL New Alternator High Output 180amp 5.7l 5.7 Compatible

The 400-12439 alternator is a high-performance component designed specifically for vehicles equipped with a 5.7L engine, delivering an impressive output of 180 amps. This alternator, manufactured to the highest electrical standards, ensures reliable and consistent power delivery to your vehicle's electrical system.

The robust design of this alternator incorporates a strong, die-cast housing that protects the internal components against harsh operating conditions. The rotor and stator windings are engineered with high-quality copper wire to ensure optimal conductivity and long-lasting performance. The alternator also features a durable, three-phase diode rectifier that converts the alternating current (AC) generated by the alternator into direct current (DC) for battery charging.

The 400-12439 alternator is engineered for seamless integration with your vehicle's electrical system. It comes with a compatible voltage regulator and a serpentine belt that ensures efficient power transmission between the engine and the alternator. The alternator is also designed with a built-in diode that prevents the battery from discharging through the alternator when the engine is not running.

This alternator boasts a number of advanced features that enhance its durability and reliability. It is equipped with a heavy-duty bearings system that reduces friction and wear, ensuring long-lasting performance. The alternator also features a protective seal that shields it against dust, water, and other contaminants, preventing damage and prolonging its lifespan.

In summary, the 400-12439 alternator is a high-output, reliable, and durable component that delivers 180 amps of power to the electrical system of vehicles equipped with a 5.7L engine. Its robust design, advanced features, and seamless integration with the vehicle's electrical system make it an excellent choice for ensuring optimal performance and reliability in your vehicle.

The 400-12439 alternator, with a capacity of 180 amps, is a crucial component for the electrical system in a vehicle with a 5.7L engine. Let's examine the pros and cons of buying this alternator to help you make an informed decision.

Pros:

1. High Output: With a capacity of 180 amps, this alternator can effectively charge the battery and provide sufficient power for the electrical systems in your vehicle.

2. Durable Design: This alternator features a robust and reliable design, ensuring long-lasting performance.

3. Compatibility: This alternator is specifically designed for the 5.7L engine, ensuring a perfect fit and proper function.

4. Improved Fuel Efficiency: A well-functioning alternator ensures that the battery is always charged, reducing the load on the engine and improving fuel efficiency.

Cons:

1. Cost: The high-output alternator may come at a higher price point than a standard alternator.

2. Complex Installation: Installing a high-output alternator may require additional wiring and modifications to the vehicle's electrical system.

3. Potential for Overcharging: A high-output alternator may potentially overcharge the battery if not properly regulated, which could damage the battery and other components.

Conclusion:

The 400-12439 alternator is a valuable investment for those seeking to enhance their vehicle's electrical system, particularly for those with high power demands or large engines. While it comes with a higher cost and potential complexity, the benefits of a reliable, durable, and high-performing alternator far outweigh the drawbacks.

Recommendation:

If you require a high-output alternator for your 5.7L engine vehicle, we recommend considering the 400-12439 alternator. Ensure that you have the necessary resources and expertise to install it correctly and that you monitor the charging system to prevent overcharging issues.

Details:

DB Electrical 400-12439 NEW ALTERNATOR HIGH OUTPUT 180Amp 5.7L 5.7 Compatible with/Replacement for CHEVY GMC PICKUP BLAZER 87 88 1987 1988 7802-11 7900-11 1101137 1101138 1101141 1101465 1101634: Specs: Unit Type: Alternator, voltage : 12, Rotation: CW, Amperage: 180, Regulator: IR, Fan EF. Compatible with/replacement for OEM Numbers: ARROWHEAD: ADR0119-220, J N: 400-12439, LESTER: 8167-11-160. Compatible With / Replacement For: CHEVROLET BLAZER 1987 - 1988, C K R V SERIES PICKUPS TRUCKS 1987 -1995, SUBURBAN GMC P-Series Trucks Vans Etc. 1987 -1995, GMC C / K R V SERIES PICKUPS 1987 - 1988, JIMMY TRUCKS SUBURBAN 1987 - 1988.

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part #: 40012439 price

  • $144.57

specifications vehielectro:

  • brand: Db Electrical
  • included components: Alternator
  • fit type: Vehicle Specific
  • automotive fit type: Vehicle Specific Fit
  • manufacturer part number: 400-12439
  • exterior finish: Machined
  • upc: 603765102516
  • package dimensions lxwxh: 8.86x8.27x7.24 Inches
  • weight: 13.4 Pounds

offer vehielectro:

  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: April 12, 2025
  • availability: In Stock

returns vehielectro:

  • policy: Returns Accepted
  • method: Money back
  • paid by: Buyer
  • time: 30 Days

shipping vehielectro:

  • class: Freight
  • type: Fixed
  • cost: $9.99
  • service: Flat Rate Freight

seller vehielectro:

  • city: Phoenix, AZ
  • rating: 85.2%
  • # reviews: 65

payments vehielectro:

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general vehielectro:

  • condition: Open box
  • Consumer Electronics > Vehicle Electronics GPS > Other Vehicle Electronics
included components: alternator, fit type: vehicle specific, automotive fit type: vehicle specific fit, exterior finish: machined, package dimensions lxwxh: 8.86x8.27x7.24 inches,
category: electronics > vehicle electronics gps > vehicle electronics, weight: 13.4 pounds, sku: 3076172901688651,

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1 offer $144.57 USD
  • New. Offer #1 priced at $144.57 + $0.00 delivery = $144.57* total. Alternator For Chevy, GMC Pickup Blazer 1987-1988 High Output 5.7L ; .FREE SHIPPING

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