2004 Peterbilt 378 10.8L L6; Position: Air Conditioning;. 2005 Peterbilt 378 10.8L L6; Position: Air Conditioning;. 2006 Peterbilt 378 10.8L L6; Position: Air Conditioning;. 2007 Peterbilt 378 10.8L L6; Position: Air Conditioning;.
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