TUFF-STUFF 8242 GM LS1 Alternator, 125 Amp, 12V, 1-Wire
- Regular price
- $221.99 USD
- Regular price
-
$221.99 USD - Sale price
- $221.99 USD
- Unit price
- per
Vendor : TUFF-STUFF
Product Type : Ignitions and Electrical
Sku : TFS8242
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✔ Veteran-Owned Business | ✔ Verified Fitment (SEMA Data) | ✔ Ships 1–3 Business Days | ✔ 30-Day Returns
The TUFF-STUFF 8242 GM LS1 alternator is designed to provide 125 amps of output at 12 volts. Its Factory Cast PLUS construction features an aluminum case with a natural finish, combining the specified housing design with a clean, functional appearance.
This alternator uses a 1-wire configuration and is equipped with a 6-rib serpentine pulley. These key details make it suitable for applications requiring the listed GM LS1 alternator specifications, while the serpentine pulley supports the corresponding belt configuration.
Built around a factory-cast-style design, the TUFF-STUFF alternator is supplied as an individual unit. The 8242 part number provides a clear reference when selecting or servicing this 125-amp, 12-volt GM alternator.
Features:
- Brand and Part Number: TUFF-STUFF 8242
- Application: GM LS1 alternator
- Output: 125 amps
- Voltage: 12 volts
- Configuration: 1-wire design
- Pulley: 6-rib serpentine pulley
- Case: Aluminum case with a natural finish
- Construction: Factory Cast PLUS

