Approval Details

Valid E.O.


This Executive Order approved the specified parts on on April 22, 1991.
As of Sunday, July 14th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
8140 (Yellow painted)1991 and older vehicles equipped with 12 volt battery, standard ignition coil and negative ground ignition system EXCEPT for vehicles with HEI

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-221
  • Executive Order 221 / D221
  • ARB # D-221
  • Executive Order No: D-221
  • C.A.R.B. No. D-221
  • Resolution D-221
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-221 PDF

D-221 Document:

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