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    Earl's Performance Earl's 3/8" NPT Female Weld Boss 986703ERL

    Part Number: 986703ERL
    Save $3.73
    Sale Price $29.86 Regular Price $33.59

    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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    6061 Lightweight Bare Aluminum Construction. Ideal for Modifying or Making Custom Tanks and Other Components.


    Earl's Performance Earl's 3/8" NPT Female Weld Boss 986703ERL


    Specifications:

    Description_INV 3/8 NPT Weld Boss Fem
    Description_DES Earl's 3/8" NPT Female Weld Boss
    Description_EXT Female NPT Weld Bung 3/8" NPT
    Description_MKT 6061 Lightweight Bare Aluminum Construction. Ideal for Modifying or Making Custom Tanks and Other Components.
    Description_FAB Special Adapter Fittings To Meet Racing Industry Needs
    Description_INV 3/8 NPT Weld Boss Fem
    Description_DES Earl's 3/8" NPT Female Weld Boss
    Description_EXT Female NPT Weld Bung 3/8" NPT
    Description_MKT 6061 Lightweight Bare Aluminum Construction. Ideal for Modifying or Making Custom Tanks and Other Components.
    Description_FAB Special Adapter Fittings To Meet Racing Industry Needs
    Adapter NPT Size ( A ) 3/8 NPT FEMALE
    Adapter Type Weld Bung
    Brand Earl's
    Category Emission Control
    Diameter 1.220"
    Emission Code 5
    Finish Natural
    Flange Thickness .25 inch
    Height .620"
    Material 6061 Aluminum
    Outside Diameter 2.000"
    part type Oxygen Sensor Bung
    Product Line Premium
    Product Type Hose End
    Sub Category Sensors
    Weld Base Round ( Boeing Style )
    Adapter NPT Size ( A ) 3/8 NPT FEMALE
    Adapter Type Weld Bung
    Brand Earl's
    Category Emission Control
    Diameter 1.220"
    Emission Code 5
    Finish Natural
    Flange Thickness .25 inch
    Height .620"
    Material 6061 Aluminum
    Outside Diameter 2.000"
    part type Oxygen Sensor Bung
    Product Line Premium
    Product Type Hose End
    Sub Category Sensors
    Weld Base Round ( Boeing Style )


    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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