G&R Diesel
Universal Duramax Coolant Plug (grd663003)
Part Number: grd663003$53.90 CADUnit price /UnavailableHSP Diesel
2004.5-2010 Duramax Resonator Plug Add-On (049-1-HSP)
Part Number: 049-1-HSP$34.20 CADUnit price /UnavailableBanks Power
Universal Terminator Plug (61300-22)
Part Number: 61300-22$11.60 CADUnit price /UnavailableFleece Performance
Universal 1/8 NPT O-Ring Plug (FPE-NPT-18-ORING)
Part Number: FPE-NPT-18-ORING$14.49 CADUnit price /Unavailable