BD Diesel · New
BD Diesel Killer Frost Plug Plate - 1989-2002 Dodge Cummins 5.9L
MPN 1040022 · Store SKU bdd1040022
Supplier stock checked 11/7/2026, 9:46:22 PM UTC. Adding a part does not reserve it.
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Product details
The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. This will cause a corroded frost plug to leak. The BD rear frost plug is able to be seal the leak without the need to hammer out the old frost plug. We recommend installing the rear frost plug plate when the transmission is removed. The plate can be installed with the transmission in place, however the surface finish on the back of the motor is critical and must be checked prior to use. BD Cummins Killer Frost Plug Plate - Dodge 1989-2002 5.9L Killer Frost Plug Plate; Incl. Plate/Bolt/O-Ring; Killer Frost Plug Plate
Manufacturer fitment & guides
Check 1040022 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y