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    Lucas Oil Engine Oil Stop Leak | 1 Quart | LUC10278

    Part Number: LUC10278
    Regular Price $11.99

    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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    Lucas Oil Engine Oil Stop Leak is a motor oil additive that conditions engine seals to stop or slow oil leaks. It thickens and conditions the oil to help renew worn seals and reduce seepage in higher mileage engines. It is added to the crankcase along with the engine oil. It is sold as a single 1 Quart unit.

    • Type: Motor oil additive
    • Function: Stop leak, seal conditioner
    • Use: Add to engine crankcase
    • Container: 1 Quart
    • Sold as: Single unit (1 Quart)
    • Part number: LUC10278

    FAQ

    What does Lucas Oil Engine Oil Stop Leak do?

    It conditions engine seals to stop or slow oil leaks and thickens the oil to reduce seepage in worn or higher mileage engines.

    How is it used?

    It is added to the engine crankcase along with the motor oil.

    Is it an oil or an additive?

    It is a motor oil additive that is mixed into the existing engine oil.

    What size and pack is this listing?

    This listing is a single 1 Quart unit.

    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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