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2004 PETERBILT 379 Parts and Accessories

Individual Parts

Results 1 - 25 of 74

Heater Hose, 3/4 in. I.D., Synthetic EPDM, Black, 50 ft. Long, Each

Part Number: DAC-80273

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Heater Hose, Insulone, EPDM, Black, 1 in. Ends, 50 ft. Length, Each

Part Number: DAC-80319

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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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

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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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Monroe Gas-Magnum 65 Shock Absorber

Part Number: MON-65401

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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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

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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

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Suction Cup Mount, Twist-Lock, Double Socket Arm, X-Grip Cell Phone Holder, 1.00 Ball Diameter, Each

Part Number: RMI-4949

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Heavy Duty Shock

Part Number: GAB-83008

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 18, 2026 if ordered today

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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Estimated Ship Date: Apr 27, 2026 if ordered today

Heavy Duty Shock

Part Number: GAB-85013

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow