Mopar Ignition Kit
Product Discontinued
JEGSPART NUMBER: 555-40800K

Mopar Ignition Kit

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Electronic Ignition Conversion Kits w/o Distributor
    Mopar Ignition Kit
    Includes:
  • Orange Ignition Control Unit 555-40800
  • Wiring Harness 555-40801
  • Ballast Resistor 555-40103

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    JEGS offers two options for ignition control on Mopar engines. Choose from the HiRev 7500® control unit with an OEM Appearance & modern electronics inside or the standard Orange control unit. The electrical connector on control unit plugs into all Mopar OEM and Mopar Performance wiring harnesses (both 4 & 5-pin harnesses). A replacement wiring harness and ballast resistor are also available to repair or upgrade the ignition system (sold separately).

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

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    When you want reliable spark, smooth starts, and strong performance from your classic Chrysler, Dodge, or Plymouth build, the JEGS Mopar Electronic Ignition Control Units & Accessories deliver. Designed for folks who want to replace old points or tired OEM boxes, this line provides modern consistency with a vintage look and fit.

    These kits and control units offer upgraded timing stability, less maintenance, and better ignition precision. Options such as the HiRev 7500 control unit give you higher rpm capability with OEM aesthetic, while the standard orange unit gives dependable performance for everyday driving. Wiring harnesses and ballast resistors are also available to complete or repair your system, ensuring that all components integrate cleanly.

    Each item is made to work with both four- and five-pin OEM and performance Mopar harnesses, so installation is straightforward. Whether you’re converting a small block or big block, these electronic ignition mopar solutions give you improved spark delivery, better throttle response, and more consistent idle.

    If you’re considering a complete setup, the conversion kits bundle the ignition control unit with ballast resistor and harness—everything you need in one package. Thinking long term, the best mopar ignition module can not only help with performance but also ease of tuning, diagnostics, and parts compatibility down the road.

    In short: if you want your Mopar to fire with confidence, cut out the hassles, and gain modern reliability without losing that classic authenticity, these units and accessories are built for you. Add to cart now and get sparked up.

Part TypeIgnition Box
Product LineJEGS Mopar Electronic Ignition Control Units & Accessories
BrandJEGS
Part CategoryPerformance Parts
Part FitmentSemi Universal
Package Qty1
Package TypeEA
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