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    • MSD Universal Port Fuel Injection Pressure Regulator, 30-100 psi, 8AN | 29389
    • MSD Universal Port Fuel Injection Pressure Regulator, 30-100 psi, 8AN | 29389
    • MSD Universal Port Fuel Injection Pressure Regulator, 30-100 psi, 8AN | 29389
    • MAL29389.jpg
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    MSD Universal Port Fuel Injection Pressure Regulator, 30-100 psi, 8AN | 29389

    Vendor: MSD
    Part Number: 29389
    Save $1
    Sale Price $174.95 Regular Price $175.95

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    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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    The MSD Universal Port Fuel Injection Pressure Regulator is an in-line, return-style regulator built from black anodized aluminum, rated 30 to 100 psi with an 8AN female O-ring inlet, three 3/8 in NPT female outlets, and an 8AN female O-ring bypass return; fittings are included.

    Specifications:

    • Pressure Range: 30 to 100 psi
    • Style: In-Line, Return Style, Bypass
    • Inlet: 8AN Female O-Ring
    • Outlets: Three 3/8 in NPT Female
    • Return: 8AN Female O-Ring
    • Fittings: Included
    • Material/Finish: Aluminum, Black Anodized
    • Fuel Type: Gasoline
    • Packaging: Each
    • Part Number: 29389

    FAQ

    What pressure range does the MSD 29389 regulator support?

    30 to 100 psi.

    What inlet/return fitting size does it use?

    An 8AN female O-ring inlet and 8AN female O-ring bypass return.

    Are fittings included?

    Yes, fittings are included with this regulator.

    What is the outlet configuration?

    Three 3/8 in NPT female outlets.

    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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