The Cummins 3969988 Replacement Gasket applications:
From 1989 to 1998 Dodge 12 Valve Cummins 5.9L models.
From 1998.5 to 2002 Dodge 24 Valve Cummins 5.9L models.
From 2003 to 2007 Dodge Cummins 5.9L Common Rail models.
This Cummins 3969988 square intake horn gasket applications:
Works on both the intake horn and heater grid.
Sold on an individual basis.
These Cummins Air Intake Connection Gasketsare not designed for reuse!
These are a brand new OEM Cummins replacement gasket.
This 1989 to 2007 5.9L Dodge Cummins B Series Small Heater Grid Intake Gasket.
Two of these Cummins 3969988 Dodge 5.9L Gaskets are required when performing the following work:
Heater Grid Deletion
Heater Grid Replacement
Intake Horn Replacement
Injector repair or injector replacement replacement
Performing the above service work will ruin the OEM Cummins 3969988 gaskets. Having the required Cummins 5.9L Gaskets on hand will make the completion of this work easier and less time-consuming. The Cummins 3969988 Gasket is the most current version replacement gasket available.
NOTE: Dodge Ram Cummins 5.9L Intake Air Horn Replacement