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    Sale!

    Holley EFI HOLLEY EFI GENIII HEMI SMART COILS 556-162

    Vendor: Holley EFI
    SKU: GVMR_556-162
    51% Off
    Sale Price $58.95 Regular Price $120.95
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    For Hemi combinations currently using Holley EFI or Terminator X, use Smart Coil Ignition Harnesses 558-312 & Coil Extension Harnesses 558-326 for a plug and play solution.


    Holley EFI HOLLEY EFI GENIII HEMI SMART COILS 556-162


    Specifications:

    Brand Holley EFI
    Category Ignition
    2251 Holley SmartCoil
    2252 No
    Color Black
    Emission Code 3
    3390 Performance
    92 No
    30 Yes
    part type Ignition Coil
    Product Type Coil
    Sub Category Ignition Coil
    Warning California Proposition 65
    Description_INV HOLLEY GENIII HEMI SMART COILS, SINGLE
    Description_DES HOLLEY EFI GENIII HEMI SMART COILS
    Description_EXT Black, Single Coil
    Description_MKT These Holley EFI Smart Coils are a bolt-in ignition upgrade for your late model HEMI or Coyote engine. Here's the difference over a stock coil, they produce more spark energy while consuming less power without sacrificing voltage output. This means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder while using less power from your electrical system.
    Description_MKT For Hemi combinations currently using Holley EFI or Terminator X, use Smart Coil Ignition Harnesses 558-312 & Coil Extension Harnesses 558-326 for a plug and play solution.
    Description_FAB Direct bolt-on to factory valve covers
    Description_FAB Same wiring pinout as other IGN-1A coils for easy plugin upgrades (Will not work with factory wiring)
    Description_FAB More spark energy than any other smart coil on the market for maximum fuel burn during combustion sequence
    Description_FAB Low current draw means less demand on the electrical and charging system
    Description_FAB Built-in ignitor for compatibility with Holley EFI and many other aftermarket ECU’s
    Description_FAB Maximum operating voltage of 18 volts – for compatibility with both 12 volt and 16 volt electrical systems found in many performance/race applications


    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

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    Tracking Information

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    Delivery Time

    While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

    International Shipping

    For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

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    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

    A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

    Return Shipping

    The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

    Return Authorization

    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

    Refund Processing

    Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

    Damaged or Defective Items

    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

    Final Sale Items

    Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

    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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