Approval Details

Valid E.O.


This Executive Order approved the specified parts on on May 25, 1993.
As of Thursday, September 21st, 2023 this Executive Order has not been overturned or superceeded.

Approved Parts

Part NumberModels
5302A,5302B 5303A,5303B1994 and older model-year Ford vehicles with a 289-351 CID engine

This Executive Order may be listed as:
  • C.A.R.B.E.O. D-343
  • Executive Order 343 / D343
  • ARB # D-343
  • Executive Order No: D-343
  • C.A.R.B. No. D-343
  • Resolution D-343
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-343 PDF

D-343 Document:

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