1988-2005 Peterbilt 378 12.7L 6 Cyl Series 60 Detroit Diesel. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
For 1994 Peterbilt 378 Heater Hose Aftercooler Dayco 15114PQBS 14.0L 6 Cyl
For 1995-2007 Peterbilt 378 HVAC Pressure Switch 4 Seasons 1996 1997 1998 1999
4 Seasons HVAC Pressure Switch For 2006-2007 Peterbilt 378
17-04184 Temperature Sensor For Peterbilt 378 379 387 K152-247 14-0401
Genuine ACDelco For Peterbilt 378 2004-2007 Idler Pulley | Steel Serpentine Belt
Dayco Idler Belt Tensioner Pulley for PETERBILT 378 2004-2007 L6-10.8L
