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    ACDelco Ignition Coil

    Part # D504A
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    • Product Details

      Part No. D504A

      Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)

      An ACDelco Professional, premium aftermarket Ignition Coil is the high quality replacement ideal for many vehicles on the road today. It increases electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. An ACDelco Professional Ignition Coil uses pure copper windings to improve durability and provides higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the ignition coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed. This premium aftermarket replacement ignition coil is manufactured to meet your expectations for fit, form, and function.

      Product Features:

      • High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
      • Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
      • Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
      • Professional, premium aftermarket replacement
      • Provides the performance and dependability you expect from ACDelco
      • Manufactured to meet expectations for fit, form, and function

    • Specifications
      • Length:3.1800 in
        Width:3.180 in
        Terminal Quantity:3
        Connector Gender:Male Female
        Terminal Gender:Male
        Mounting Bracket Included:Yes
        Voltage:12 VDC
        Wire Quantity:0
        Mount Type:Screw
        Mounting Position:Distributor
        Ignition Type:Electronic
        Coil Shape:Square
        Coil Type:Coil Pack
        Coil Wire Included:No
        Oil Filled:No
        Requires External Resistor:No
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    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.