⚡ Power your GM beast with style and reliability!
The Mechman 400 Amp Black Billet Alternator is a high-output, durable upgrade designed for 2005-2013 GM Trucks and SUVs. Featuring a sleek anodized black finish and a compact 1.75-inch pulley, it ensures optimal belt tension and reliable power delivery while bypassing computer voltage controls. Ideal for professional-grade performance without risking engine overspin or warranty.
| Manufacturer | Mechman |
| Brand | Mechman Alternators |
| Model | 400 amp alternator |
| Item Weight | 16 pounds |
| Package Dimensions | 10 x 10 x 10 inches |
| Item model number | B8302400B |
| Exterior | Anodized Black |
| Manufacturer Part Number | B8302400B |
A**R
Product as described
Very pleased with the performance
P**R
Mechman mistake
Made this purchase only to find that the product is 160 dollars cheaper buying direct. In buying the product here it failed in less than a year, lucky for me Amazon keeps track of what you bought when you bought it so I was able to have the product warrantied.Do NOT buy the Amazon warranty for this product Mechman will grant you a 2 year warranty out the gate without extra cost to you and save the box in the event you have to return it.
Trustpilot
4 days ago
1 week ago
