3X010005 3X011018. Peterbilt Heater Core. And as a nationwide distributor we understand the importance of you receiving the correct part at a competitive price. Below are OEM part numbers for this Heater Core.
Heater Core Fits Kenworth T2000 97-06 Peterbilt 387 Heater Core 00-06 108293BSM
FOUR SEASONS HVAC Heater Core Fits 1994-2007 Peterbilt 378
FOUR SEASONS HVAC Heater Core Fits 1994-2008 Peterbilt 357
FOUR SEASONS HVAC Heater Core Fits 1994-2007 Peterbilt 379
FOUR SEASONS HVAC Heater Core Fits 1988-1993 Peterbilt 375
A/C Heater Core for Peterbilt OE# 280244
