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2004 PETERBILT 379 Parts and Accessories

Individual Parts

Results 1 - 25 of 49

Battery, Yellow Top, 12 V, Deep Cycle, 900 Cold Cranking Amps, Top Post, BCI Group 31T, Each

Part Number: ULT-9050-160

5.0 out of 5 stars ( 8 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Throttle Pedal Position Sensor, 6-Pin, Blue Bird, Freightliner, IC, International, Kenworth, Mach, Peterbilt, Volvo, Thomas, Western Star, Each

Part Number: RNB-904-7692

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Computer Programmer, Heavy-Duty WatchDog, Diesel, Each

Part Number: BLY-46501

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Cab Visor, Windshield Drop Visor, Stainless Steel, Polished, 13 in. Visor, Peterbilt, Each

Part Number: UPD-28006

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

Cab Visor, Windshield Drop Visor, Stainless Steel, Polished, 13 in. Low Roof Visor, Peterbilt, Each

Part Number: UPD-28008

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

A/C Compressor

Part Number: UAC-CO4041SD

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

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

Part Number: HUT-80001

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Sound Deadener/Heat Barrier, Floor, Adhesive Installation, 550 Degrees F Max Temp, Flat Top 48 in., Kit

Part Number: HUT-81103

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

HVACHeaterCore

Part Number: UAC-HT400242C

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

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 22, 2026 if ordered today

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Estimated Ship Date: May 22, 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 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Fender, Heavy-Duty, Outer Front Left, Aluminum, Natural, Peterbilt, Each

Part Number: RNB-242-6122

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 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 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Water Pump, HD Engine Water Pump

Part Number: GMB-196-2240

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Engine Water Pump, HD Engine Water Pump

Part Number: GMB-196-2370

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Cab Visor, Windshield Drop Visor, Stainless Steel, Polished, 14 in. Ultra Cab Roof Visor, Peterbilt, Each

Part Number: UPD-28015

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

Cab Visor, Windshield Drop Visor, Stainless Steel, Polished, 13 in. Low Roof Visor with Ten 2 in. Light Cutouts, Peterbilt, Each

Part Number: UPD-28009

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

A/CCompressorKit

Part Number: UAC-CK1668

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

Sound Deadener/Heat Barrier, Floor, Adhesive Installation, 550 Degrees F Max Temp, High Top 70 in., Kit

Part Number: HUT-81111

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

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

Part Number: HUT-81109

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

INDUSTRIAL CONDE

Part Number: SGT-7-9032

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Water Pump, Heavy Duty, Cummins M11 + L10 Short Shaft

Part Number: UMW-US2204

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

NEW WATER PUMP

Part Number: UMW-US95-2

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Alternators and Generators, Replacement, Delco Case Style, 12 V, 140 amps, Chevrolet, Ford, Freightliner, GMC, Kenworth, Mack, Peterbilt, Volvo, Each

Part Number: BCH-AL9961LH

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Engine Water Pump, WATER PUMP-HEAVY DUTY, DAYCO

Part Number: DAC-DP1446

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today