

⚡ Charge ahead with Mechman – Power that keeps your ride unstoppable!
The Mechman Alternators 400 Amp RED Billet is a high-output, reliable alternator designed for 96-04 GM Trucks and SUVs. Featuring advanced 6-phase technology and dual rectifiers, it delivers over 200 amps at idle and exceeds 400 amps at driving speeds. Its compact 1.75-inch pulley requires a shorter belt for optimal tension, and the included H104 adapter harness ensures easy plug-and-play installation. Engineered for daily use, this alternator supports heavy electrical loads with robust performance.
| ASIN | B0CNKT34W3 |
| Best Sellers Rank | #1,651,634 in Automotive ( See Top 100 in Automotive ) #7,176 in Automotive Replacement Alternators |
| Brand | Mechman Alternators |
| Customer Reviews | 4.1 4.1 out of 5 stars (5) |
| Date First Available | September 8, 2023 |
| Exterior | Billet RED |
| Item Weight | 17 pounds |
| Item model number | B8206400RD |
| Manufacturer | Mechman Alternators |
| Manufacturer Part Number | B8206400RD |
| Model | 400 amp alternator |
| Product Dimensions | 10 x 10 x 10 inches |
H**A
Excellent quality
satisfied customer worked very well
J**T
Do not buy!
Was very excited for this alternator. I even ordered the most expensive one so I could have the best experience. $700 is a lot of money for me. At first, I was very happy with it. Two years and a week later, right after my warranty expired, it stopped working. My battery was drained and I was left stranded in a parking lot. I replaced my battery thinking it was faulty, then realized it was the alternator. I contacted customer support asking for help since it was only a little over a week since the warranty expired, I just wanted to get it serviced/fixed since I spent so much on it, to go bad one year later is crazy. They would not help in any way. Since this, I have been replacing all the wires and connecters trying to get it to work. It will start sometimes and charge for a bit but then stops working. I’ve been left stranded 3 times now. I took good care or it during use, blowing it out with air every few months to keep it clean. I can’t understand why a product this expensive would be giving me only bad experiences. DO NOT BUY THIS PRODUCT. I would not recommend whatsoever!!! Stay away! Save your money.
Trustpilot
4 days ago
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