Availability
2004 PETERBILT 379 Cooling & Heating
Showing In Stock Items. Show All 81 Items.
Air Conditioning Condenser, OE, Aluminum, Black, Peterbilt, Each
Part Number: UAC-CN41414PFC
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
A/C Compressor
Part Number: UAC-CO4696C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Orifice Tube, Air Conditioning, Black, Each
Part Number: FSS-38902
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heavy Duty Air Door Actuator, Blend Door, 4-Pin Connector, A35130293A Label ID, Each
Part Number: RNB-604-5103
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Orifice Tube, Air Conditioning, .0605 in. to .0655 in. Range, Red, Each
Part Number: FSS-38635
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Blower Motor, Replacement, Steel, Black, Peterbilt, Each
Part Number: UAC-BM00124C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Air Conditioning Orifice Tube, Replacement, Red, Ford, Lincoln, Mazda, Mercury, Peterbilt, Each
Part Number: UAC-EX1000C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Air Conditioning Condenser, OE, Aluminum, Black, Peterbilt, Each
Part Number: UAC-CN41405PFC
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Blower Motor, Clockwise Rotation, Each
Part Number: FSS-75858
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
O-Ring & Gasket A/C System Seal Kit
Part Number: FSS-26042
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Air Conditioning Evaporator Cores, Replacement, Aluminum, Natural, Peterbilt, Each
Part Number: UAC-EV940110PFC
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
A/C Compressor
Part Number: UAC-CO4041SD
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HVACHeaterCore
Part Number: UAC-HT400242C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
A/C Accumulator
Part Number: UAC-RD9907C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
A/C Accumulator
Part Number: UAC-RD10044C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Water Pump, Mechanical - CUMMINS-ISX DIESEL; FREIGHTLINER-ARGOSY; PETERBILT-357, 378, 379, 387
Part Number: GMB-196-1010
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Water Pump, Mechanical - ISX SERIES (15.0L) 912, 12 RIB PULLEY, W/ HOUSING
Part Number: GMB-196-1020
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
A/C Compressor
Part Number: UAC-CO4759C
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Peterbilt, Each
Part Number: FSS-96126
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Plate & Fin Evaporator Core
Part Number: FSS-44098
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
A/C Compressor
Part Number: UAC-CO6674
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
ALUMINUM INDUST
Part Number: SGT-2101-3706A
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Water Pump, HD Engine Water Pump
Part Number: GMB-196-2240
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Engine Water Pump, HD Engine Water Pump
Part Number: GMB-196-2370
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Freightliner Argosy 2001, Argosy 2003, Century Class 2003-2001, Columbia 2004-2001, Coronado 2001, Coronado 20
Part Number: GMB-196-1050
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster