Availability
2004 PETERBILT 379 Parts and Accessories
Showing In Stock Items. Show All 110 Items.
Heater Hose, 3/4 in. I.D., Synthetic EPDM, Black, 50 ft. Long, Each
Part Number: DAC-80273
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Hose, Insulone, EPDM, Black, 1 in. Ends, 50 ft. Length, Each
Part Number: DAC-80319
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Heater Hose, Elite HY-T, EPDM, Black, 3/4 in. I.D., 50.0 ft. Length, Each
Part Number: CEL-65009
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Shocks and Struts, Heavy-Duty Shocks, Custom Ride Height, Stud Mounts, 15.680 in. Collapsed Length, 26.300 in. Extended Length, Blue Boot, Each
Part Number: GAB-89455
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Monroe Gas-Magnum 65 Shock Absorber
Part Number: MON-65401
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
LED Headlight ,HIGH POWER LED 4" X 6" HEADLIGHT WITH POLYCARBONATE LENS & HOUSING - LOW BEAM
Part Number: UPD-31088
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
LED Headlight ,HIGH POWER LED 4" X 6" HEADLIGHT WITH POLYCARBONATE LENS & HOUSING - HIGH BEAM
Part Number: UPD-31089
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Suction Cup Mount, Twist-Lock, Double Socket Arm, X-Grip Cell Phone Holder, 1.00 Ball Diameter, Each
Part Number: RMI-4949
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Estimated Ship Date: May 18, 2026 if ordered today
Heavy Duty Shock
Part Number: GAB-89424
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Shocks and Struts, Gas-Magnum 65 Series Shock Absorbers, Stock Ride Height, Monotube, Autocar LLC., Ford, Kenworth, Mack, Peterbilt, Each
Part Number: MON-65411
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Monroe Gas-Magnum 65 Shock Absorber
Part Number: MON-65495
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Heavy Duty Shock
Part Number: GAB-89451
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Heavy Duty Shock
Part Number: GAB-89408
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
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
Windshield Washer Fluid Reservoir, Plastic, Clear, Peterbilt, Each
Part Number: RNB-603-5404
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Water In Fuel Sensor, Peterbilt, Volvo, Each
Part Number: RNB-904-7242
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Monroe Gas-Magnum 65 Shock Absorber
Part Number: MON-65101
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Monroe Gas-Magnum Cab Suspension Shock Absorber
Part Number: MON-66101
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Monroe Gas-Magnum Cab Suspension Shock Absorber
Part Number: MON-66104
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Fuel Tank Sending Unit, Peterbilt, Class 8, Each
Part Number: RNB-285-5403
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
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
Shocks, Gas-Magnum, 60 Series, Stock Height, 20.453 in. Extended, 13.438 in. Collapsed, Freightliner, Each
Part Number: MON-66636
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Door Handle, Exterior, Stock Design, Steel, Chrome, Cab Door (Left)/Left Side Front, Models with A Sleeper Cab, Peterbilt, Each
Part Number: RNB-760-5426
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Heavy Duty Shock
Part Number: GAB-85013
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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