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    Tuff Stuff GM LS F-Body Alternator 175 amp Black | 1-Wire 6-Rib Serpentine | 8242NB

    Part Number: 8242NB
    Regular Price $223.99

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    This Tuff Stuff alternator puts out 175 amps at 12V for GM F-Body 1998 to 2002 LS applications. It uses a 1-wire hookup and a 6-rib serpentine pulley, with an aluminum case in a black powder coat finish.

    • Type: alternator
    • Output: 175 amps
    • Voltage: 12V
    • Wiring: 1-wire
    • Pulley: 6-rib serpentine
    • Case: aluminum
    • Finish: black powder coat
    • Application: GM F-Body 1998-2002
    • Sold as: each
    • Part number: 8242NB

    FAQ

    What is the output of the 8242NB?

    It puts out 175 amps at 12V.

    What does the 8242NB fit?

    It is listed for GM F-Body 1998 to 2002 LS applications.

    Is the 8242NB a 1-wire alternator?

    Yes, it uses a 1-wire hookup and a 6-rib serpentine pulley.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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