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    Holley Holley Die Cast Bypass Fuel Pressure Regulator Kit 12-887KIT

    Vendor: Holley
    Part Number: 12-887KIT
    Save $20
    Sale Price $155.95 Regular Price $175.95

    Currently out of 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.
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    Holley Die Cast EFI Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-887 regulator features a die cast aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, and a 1/8" NPT gauge port. In addition, 3 Earl's 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.


    Holley Holley Die Cast Bypass Fuel Pressure Regulator Kit 12-887KIT


    Specifications:

    40 Yes
    Brand Holley
    Category Air and Fuel Delivery
    Color Black
    Emission Code 5
    Fuel System Carbureted
    Fuel Type Gasoline
    Gauge Port Yes
    3390 Performance
    Inlet Port Diameter 3/8
    Inlet Quantity 1
    Inlet Size 3/8 inch NPT
    596 NPT
    Material Aluminium
    Maximum Pressure Reading 15
    Mounting Hardware Included Yes
    90 Inline
    Outlet Port Diameter 3/8
    Outlet Quantity 1
    Outlet Size 3/8 inch NPT
    598 NPT
    part type Fuel Pressure Regulator
    890 3
    Pressure Range 4.5-9 PSI
    Product Type Fuel Pressure Regulator
    Return Size 3/8 inch NPT
    Style Bypass
    Sub Category Carburetion
    Warning California Proposition 65
    Warranty Manufacturer's Limited 90 Day Warranty
    Description_INV 12887 REGULATOR KIT GAUGE AND FITTINGS
    Description_ASC The mounting holes in the regulator are not threaded. The screws included are self-tapping for use in installation.
    Description_DES Holley Die Cast Bypass Fuel Pressure Regulator Kit
    Description_EXT 4.5-9 Psi - Fittings and Gauge Included
    Description_MKT Holley Die Cast EFI Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-887 regulator features a die cast aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, and a 1/8" NPT gauge port. In addition, 3 Earl's 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
    Description_FAB Die Cast Aluminum Construction Adjustable from 4.5-9 psi for precise fuel pressure adjustments Used in return style systems with a line back to the fuel tank 3/8” NPT Inlet, Outlet Ports 3/8" NPT Return Port 1/8” NPT Gauge Port Earl's Fuel Pressure Gauge (100187ERL) Earl's 3/8” NPT to -6 AN fittings (AT981666ERL x3) Mounting Bracket Included


    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.
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    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.

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    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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