Approval Details

Approved Parts

Approved PartExecutive OrderApproval
Int. Muffler Co. / Maremont 656803D-560-5Valid
Int. Muffler Co. / Maremont 656903D-560-5Valid

Valid E.O.

Validity

As of Friday, March 29th, 2024 there are no invalid or superceeded Executive Orders for this test group.

Labeling

  • Engine Family 2GMXT04.8183
  • EFN 2GMXT04.8183
  • Test Group 2GMXT04.8183
  • 4.80L: 2GMXT04.8183
  • 4.80Liters 2GMXT04.8183

Emission Level


MDV2 LEV1 LEV




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]

Vehicles in Test Group 2GMXT04.8183

Vehicle ApplicationFitPart NumberE.O.Total Converters
2002 Chevrolet Silverado 15004.80L ALLFront of the vehicle - UNIVERSALInt. Muffler Co. / Maremont 656803D-560-54
2002 Chevrolet Silverado 15004.80L ALLRear of the vehicle - UNIVERSALInt. Muffler Co. / Maremont 656903D-560-54
2002 GMC Sierra 15004.80L ALLFront of the vehicle - UNIVERSALInt. Muffler Co. / Maremont 656803D-560-54
2002 GMC Sierra 15004.80L ALLRear of the vehicle - UNIVERSALInt. Muffler Co. / Maremont 656903D-560-54