

⚡ Power your ride with precision and style!
The Powermaster Performance 57293 Alternator delivers a robust 150 amps at 12 volts, featuring a durable black powder-coated aluminum case and a single V-belt pulley. Engineered to match GM original specifications with flexible wiring options, it ensures reliable, high-performance power for your vehicle with a compact, easy-to-install design.
| Manufacturer | Powermaster |
| Brand | POWERMASTER |
| Model | Powermaster |
| Item Weight | 1 pounds |
| Product Dimensions | 9 x 7.5 x 7.5 inches |
| Item model number | 57293 |
| Manufacturer Part Number | 57293 |
| OEM Part Number | 57293 |
G**T
Looks and works great
The alternator looks, fits, and works great.
N**R
Good build quality
Fits perfectly.Individually tested....with performance test tag attached.Will add to this when I test drive car
A**R
Finally not charging anymore after a couple months.
Seems to not charge. Now.Ordered it about a month ago for my 67 mustang 302 engine. Had to drill to make the top hole bigger and needed a longer spaced from the engine but made it work. Upgraded my charging wires to a 2 gauge. Went to autozone to check the charging system and all seemed will with all my loads on (lights, electric fan, ac on, stereo with amp subwoofer on, etc.) charge was still good. Been about a month or two now haven’t been able to tell yet if it’s keeping the battery fully charged sometimes it seems like it doesn’t but not 100% yet
Trustpilot
1 week ago
3 weeks ago