Eliminate leaks before they happen on your 1989-2002 Dodge 5.9L Cummins with the BD-Power 1040022 Cummins Killer Frost Plug Plate. From the factory, the rear frost plug is known to leak, or blow out causing a massive loss in coolant. The BD-Power Killer Front Plug Plate installs easily and does not require removal of the off the old frost plug. In fact, it works with the frost plug in place, blown out, or leaking due to the robust o-ring seal.
For Rear Coolant Frost Plug
Removal Of Old Frost Plug Not Required