Made in USA
Coil Interface Module For GM Dual Tower Coils
Product Discontinued
MSD IGNITIONPART NUMBER: 121-8870

Coil Interface Module For GM Dual Tower Coils

Currently Unavailable

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

    Coil Interface Module
  • For GM Dual Tower Coils

  • Color Coded Wires Connect To DIS Wiring
  • Molded w/Urethane Polyurethane
  • High Dielectric Strength
  • Connects To Factory Terminals
  • Easy Installation To The Factory Terminals
    The MSD DIS Ignition Controls are popular additions to GM DIS vehicles and these products make installation even easier!



    Coil Interface Module
    This module mounts between the factory GM ignition module and coils. Color coded wires connect to the DIS wiring made of Dupont Rynite for its high dielectic strength. The module connects directly to the factory terminals.

Part TypeIgnition Coil Interface Module
Product LineMSD GM DIS Ignition Controls
BrandMSD IGNITION
Package Height1.5
Package Width6.13
Package Length8.0
Weight0.4 PG
Part CategoryPerformance Parts
Trigger StyleCrank trigger
QuantitySold individually
Part FitmentSemi Universal
Vendor Part Number8870
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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