Approval Details

Valid E.O.


This Executive Order approved the specified parts on on June 16, 1998.
As of Monday, April 15th, 2024 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModelsRemarks
29412, 29412S1994 GM S10/S15 4.3L, AutoExcluded: Any vehicle certified to a transitional low emission vehicle (TLEV) or low emission vehicle (LEV) emission standard.

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-234-4
  • Executive Order 234-4 / D234-4
  • ARB # D-234-4
  • Executive Order No: D-234-4
  • C.A.R.B. No. D-234-4
  • Resolution D-234-4
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-234-4 PDF

D-234-4 Document:

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