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    • Regulator Rebuild Kit Fits 12-846, and 12846ERL Fuel Pressure Regulators Holley
    Sale!

    Holley Fuel Pressure Regulator Rebuild Kit, Fits 12-846 & 12846ERL Billet Regulators | 12-826

    Vendor: Holley
    Part Number: 12-826
    Save $8.06
    Sale Price $59.89 Regular Price $67.95

    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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    This regulator rebuild kit includes everything needed to bring a billet fuel pressure regulator back to like-new condition, with a diaphragm assembly, pressure spring, and rebuild instructions included.

    Specifications:

    • Category: Air and Fuel Delivery
    • Component Type: Regulator Rebuild Kit
    • Sub Category: Service Kits
    • Warranty: Manufacturer's Limited 90 Day Warranty
    • Part Number: 12-826

    Compatible with Holley 12-846 and 12846ERL billet fuel pressure regulators; the kit includes a new diaphragm and spring for a complete rebuild.

    FAQ

    What regulators does this kit fit?

    This rebuild kit fits Holley 12-846 and 12846ERL billet fuel pressure regulators.

    What's included in the kit?

    The kit includes a diaphragm assembly, pressure spring, and rebuild instructions.

    Does this kit include installation instructions?

    Yes, rebuild instructions are included with the kit.

    Is this kit backed by a warranty?

    Yes, it carries Holley's Manufacturer's Limited 90 Day Warranty.

    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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