1988-1999 Peterbilt 378 14.6L 6 Cyl 3406 Caterpillar. 1988-2002 Peterbilt 378 14.0L 6 Cyl N14 Cummins. 1996-2004 Peterbilt 378 12.0L 6 Cyl C12 Caterpillar. 1996-2003 Peterbilt 378 10.3L 6 Cyl C10 Caterpillar.
For 1994 Peterbilt 378 Heater Hose Aftercooler Dayco 15114PQBS 14.0L 6 Cyl
Drive Belt Tensioner Assembly A/C Dayco For 2001 Peterbilt 378 10.8L L6
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
Northern 237036 2004-2007 Peterbilt 378 & 379 Remote Mount Surge Tank
