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    • MSD 1-Pin Weathertight Connector, Qty 1 | 8174
    • MSD 1-Pin Weathertight Connector, Qty 1 | 8174
    • MSD 1-Pin Weathertight Connector, Qty 1 | 8174
    • MSD8174.jpg
    • MSD Weathertight Connector 1-Pin Qty 1 Self-Lubricating Silicone Seals For Protection Against Water, Dust, Oil, And Other Engine Compartment Fluids MSD Ignition
    • 8174.jpg
    • 8174.jpg
    Sale!

    MSD 1-Pin Weathertight Connector, Qty 1 | 8174

    Vendor: MSD
    Part Number: 8174
    Save $8.64
    Sale Price $11.82 Regular Price $20.46

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    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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    MSD Weathertight Connectors are molded from a special nylon material that resists water, chemicals, vibration, temperature, and dirt, and are indexed to prevent mismatching. Positive locks produce an audible click when fully joined, and each terminal has its own isolated tower with self-lubricating silicone seals to protect against water, dust, oil, and other engine compartment fluids.

    Specifications:

    • Part Type: Ignition Coil Connector
    • Product Type: Harness Connectors
    • Sub Category: Electrical Connectors
    • Pin Count: 1
    • Quantity: 1
    • Warranty: Manufacturer's Limited 1 Year Warranty
    • Part Number: 8174

    FAQ

    What is the MSD 8174 connector used for?

    It's a 1-pin weathertight electrical connector commonly used for ignition coil wiring connections.

    How do I know the connector is fully locked?

    The positive-lock design produces an audible click when the two halves are completely joined.

    What protects the terminal from moisture?

    The terminal tower uses self-lubricating silicone seals for protection against water, dust, oil, and other engine compartment fluids.

    Is this connector sold as a set?

    No, it's sold individually, qty 1.

    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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