2004 PETERBILT 379 Parts & Accessories

Precision Replacement Parts - Body Moldings for 1987-2000 377, 1987-2007 379 - WFK 9111 86

1986-2000 Peterbilt 377, Beltline Molding Kit, Left and Right Hand, 8 Piece Kit

Part Number: PQP-WFK-9111-86

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

MotoRad Thermostats 880060

Thermostat-160 Degrees w/ Seals

Part Number: SNN-880060

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

Bully Dog Heavy-Duty Turbo Gaskets 85250-1

Turbocharger Gaskets, Heavy-Duty, Turbine Inlet, Caterpillar 3406E, Each

Part Number: BLY-85250-1

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Dayco No Slack Idler Pulleys 89111

Dayco No Slack Idler Pulleys 89111

Drive Belt Idler Pulley

Part Number: DAC-89111

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Dayco Poly Rib Serpentine Belts 5081005

Serpentine Belt

Part Number: DAC-5081005

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

Spectra Premium Air Conditioning Condensers 7-9056

INDUSTRIAL CONDE

Part Number: SGT-7-9056

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

Spectra Premium Radiators 2101-3707

INDUST COMPLETE

Part Number: SGT-2101-3707

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

Odyssey Drycell Batteries ODP-AGM31

Battery, Dry Cell, 12 V, Deep Cycle/Starting, 802 Cold Cranking Amps, Top Post, Each

Part Number: ODY-31-800S

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

800 CCA Bosch T6 Heavy-Duty High-Performance AGM Battery T6-31DC BCI Group 31P

Batteries, T6 Heavy Duty High Performance AGM Battery, Starting, BCI Group 31P, 12 V, 1,000 Cranking Amps, Top Terminals, Blue Bird, Chevy, Ford, Each

Part Number: BCH-T6-31DC

Not Yet Reviewed

if ordered today

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if ordered today

In Store Purchase Only

US Motor Works Mechanical Water Pumps US70

Water Pump, Heavy Duty, Caterpillar C12

Part Number: UMW-US70

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

ACDelco Drive Belt Tensioners 19143272

Drive Belt Tensioner Assembly

Part Number: ADO-38569

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Dorman Engine Oil Pressure Sensors 904-5050CD

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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

SKF Bearings Axle Bearings SET403

Tapered roller bearing set (bearing and race)

Part Number: SKF-SET403

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

SKF Bearings Axle Bearings SET406

Tapered roller bearing set (bearing and race)

Part Number: SKF-SET406

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

Dayco No Slack Idler Pulleys 89101

Drive Belt Idler Pulley

Part Number: DAC-89101

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

Dayco No Slack Automatic Belt Tensioners 89448

Drive Belt Tensioner Assembly, Kenworth, International, Peterbilt, Volvo, Western Star, Each

Part Number: DAC-89448

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

Dorman Hood Latches 315-5401CD

Hood Latch, Rubber/Plastic/Metal, Black, Kenworth, Each

Part Number: RNB-315-5401CD

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

Dorman Engine Coolant Pipes for 2003-2005 357, 379 - 936-5402

Coolant Tube, Lower Radiator Pipe, Stainless Steel, Peterbilt, C15 Engine Designation, With Sensor Bung, Each

Part Number: RNB-936-5402

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

Bostech Water Pumps WP04034

Engine Water Pump,

Part Number: BTD-WP04034

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

Universal Air Conditioner Inc. Blower Motors BK 1148

UAC branded NEW Blower Motor W/O Wheel greater than 74.6W Kit

Part Number: UAC-BK1148

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Dorman Vehicle Speed Sensors 505-5408CD

Heavy Duty Speed Sensor

Part Number: RNB-505-5408CD

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

Bully Dog Heavy-Duty Turbo Gaskets 85152

Turbocharger Gaskets, Heavy-Duty, Turbine Inlet, Cummins ISX, Each

Part Number: BLY-85152

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

Bully Dog Exhaust Manifold Gaskets 85154

Exhaust Gaskets, Manifold, Graphite with Stainless Steel Ring, Round Port, Cummins, Kit

Part Number: BLY-85154

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

WIX Filters Air Filter Elements 46863

Air Filter, Paper, Heavy Duty Truck, Kenworth, Peterbuilt, Western Star, Each

Part Number: WIX-46863

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

MotoRad HD Thermostats 4061-80

HD Thermostat-180 Degrees w/ Seal

Part Number: SNN-4061-80

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

2004 PETERBILT 379 Parts and Accessories