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Genuine Cummins part number 3969987, supplied by Glacier Diesel Power. Factory replacement intake grid heater for the 2003-2007 5.9L common rail Cummins, restoring the original cold-start intake air heating on a truck with a failed or damaged heater.
Features
- Genuine Cummins factory replacement part
- Cummins part number 3969987
Fitment
- 2003-2004 Dodge Ram 2500 / 3500 5.9L Cummins
- 2004.5-2007 Dodge Ram 2500 / 3500 5.9L Cummins
Notes
- Installation requires TWO Cummins grid heater / intake manifold gaskets; add them with the Gasket option (price is per gasket).
- Disconnect the batteries before servicing; inspect cables, relays and grounds.