Approval Details

Valid E.O.


This Executive Order approved the specified parts on on August 19, 1998.
As of Tuesday, June 25th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsModification
Energy Coil & Ultra Coil1998 and older vehiclesNot applicable on vehicles with distributorless mult-coil ignitions, GM vehicles with HEI systems, or import vehicles equipped with internal coil distributors.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-19-31
  • Executive Order 19-31 / D19-31
  • ARB # D-19-31
  • Executive Order No: D-19-31
  • C.A.R.B. No. D-19-31
  • Resolution D-19-31
For Free CARB Executive Order Status verification, email an image of the device Executive Order label as well as the Year/Make/Model and Test Group # of the vehicle to [email protected]

Download: Executive Order D-19-31 PDF

D-19-31 Document:

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