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2004 PETERBILT 379 Parts and Accessories

Individual Parts

Results 151 - 175 of 245

Shocks, Gas-Magnum, Cab Shocks, Stock Height, 13.125 in. Extended, 9.125 in. Collapsed, Peterbilt, Each

Part Number: MON-66145

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

Intake Manifold/Coolant Temperature Sensor

Part Number: RNB-904-7137

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

Sensor, Engine Oil, Stock Replacement, Chrome, Brass, Plastic, Freightliner, International, Kenworth, Mack, Peterbilt, Western Star, Each

Part Number: RNB-904-5050CD

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

A/C Accumulator

Part Number: UAC-RD9907C

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

Sound Deadener/Heat Barrier, Floor/Sleeper, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-81102

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

A/C Accumulator

Part Number: UAC-RD10044C

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

Window Trim Molding, Exterior Window Trim, Door Window Position, Plastic, Chrome, Peterbilt, Each

Part Number: UPD-40918

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

Crankshaft Position Sensor, Peterbuilt, Freightliner, International, Kenworth, Sterling Truck, Each

Part Number: RNB-904-7021

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 TENSIONERS

Part Number: CEL-49506

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 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

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Estimated Ship Date: May 6, 2026 if ordered today

Heavy Duty Fender, Peterbilt, Aluminum, Right, Each

Part Number: RNB-242-6121

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

Sound Deadener/Heat Barrier, Floor, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-81101

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, 27.375 in. Extended, 16.609 in. Collapsed, Peterbilt, Each

Part Number: MON-66428

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

SPRING ENGINE VALVE

Part Number: MEL-VS-1463

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Monroe Gas-Magnum 65 Shock Absorber

Part Number: MON-65113

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

Shocks, Gas-Magnum, 60 Series, Stock Height, 30.453 in. Extended, 18.313 in. Collapsed, Peterbilt, Each

Part Number: MON-66436

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

Gas-Magnum 65 Shock Absorber

Part Number: MON-65534

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-65402

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

Sound Deadener/Heat Barrier, Floor/Sleeper, Adhesive Installation, 550 Degrees F Max Temp, Kit

Part Number: HUT-81108

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

Monroe Gas-Magnum 65 Shock Absorber

Part Number: MON-65468

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

Exterior Door Handle Right

Part Number: RNB-760-5425

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

Vehicle Speed Sensor, Replacement, Stock Inlet, Stock Outlet, Each

Part Number: RNB-505-5408

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

Vehicle Speed Sensor, Replacement, Stock Inlet, Stock Outlet, Each

Part Number: RNB-505-5406

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

HVACPressureSwitch

Part Number: UAC-SW11199C

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

A/C Compressor

Part Number: UAC-CO4759C

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