2004 PETERBILT 379 Parts & Accessories

Dorman Oil Pan Drain Plugs 090-5001CD

Oil Pan Drain Plug, 1 1/8 in.-12 Thread Size, Magnetic, Seal, Each

Part Number: RNB-090-5001CD

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

Precision Replacement Parts Glass Run Channels for 1986-2007 379 - GRB 9111 86

1986-2007 Peterbilt 379, Glass Run Channel, Left or Right Hand

Part Number: PQP-GRB-9111-86

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

Dorman Air Door Actuators 604-5113

Heavy Duty Air Door Actuator, Blend Door, 4-Pin Connector, 52402589 Label ID, Peterbilt, Each

Part Number: RNB-604-5113

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

Dorman EGR Cooler Gasket Kits 904-5010

EGR Cooler Gasket Kit

Part Number: RNB-904-5010

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

Continental Replacement Tensioner Pulleys 49506

HEAVY DUTY TENSIONERS

Part Number: CEL-49506

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

Dorman Oil Pan Drain Plug Gaskets 095-5001CD

Oil Pan Drain Plug Gaskets, Rubber, Set of 3

Part Number: RNB-095-5001CD

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

Dorman Exterior Door Handles 760-5421

Door Handle, Exterior, Stock Design, Steel, Black, Passenger Side Front, Peterbilt, Each

Part Number: RNB-760-5421

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

Dorman Camshaft Position Sensors 904-7143

Engine Camshaft Position Sensor, HD Camshaft Position Sensor

Part Number: RNB-904-7143

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

Dorman Crankshaft Position Sensors 904-7021

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

Part Number: RNB-904-7021

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

GMB OE Replacement Water Pumps 196-1010

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 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Universal Air Conditioner Air Conditioning Accumulators RD 9907C

A/C Accumulator

Part Number: UAC-RD9907C

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

United Pacific Side Grille Deflectors for 1986-2007 379 - 20695

Bug Guards, Side Grille Deflectors, Screw-on, Stainless Steel, Polished, Peterbilt, Pair

Part Number: UPD-20695

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

Monroe Gas-Magnum 65 Series Shock Absorbers 65463

Monroe Gas-Magnum 65 Shock Absorber

Part Number: MON-65463

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

HushMat Floor Kits 80002

HushMat Floor Kits 80002

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

Part Number: HUT-80002

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

Continental Accu-Drive Idler Pulleys 50028

IDLER AND TENSIONER PULLEYS

Part Number: CEL-50028

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

United Pacific Speed/Tachometer Gauge Covers 40669

Gauge Bezel, Dash, Signature Speed/Tachometer with Visor and Diamond Crystal, Purple, Chrome Plastic, Freightliner, Peterbilt, Each

Part Number: UPD-40669

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

United Pacific Interior Trim Covers 88059

Interior Trim, Door Trim, Plastic, Chrome, Peterbilt, Pair

Part Number: UPD-88059

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

United Pacific Speed/Tachometer Gauge Covers 40666

Gauge Bezel, Dash, Signature Speed/Tachometer with Visor and Diamond Crystal, Blue, Chrome Plastic, Freightliner, Peterbilt, Each

Part Number: UPD-40666

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

United Pacific Exterior Window Trim 40918

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

Part Number: UPD-40918

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

Precision Replacement Parts Glass Run Channels for 1987-2000 377, 1987-2007 379 - GRK 9110 86

1986-2000 Peterbilt 377/379, Glass Run Channel Kit, Left or Right Hand, 2 Piece Kit

Part Number: PQP-GRK-9110-86

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Monroe Gas-Magnum Cab Suspension Shocks 66145

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 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Universal Air Conditioner Inc. Electrical Switches SW 11199C

HVACPressureSwitch

Part Number: UAC-SW11199C

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Universal Air Conditioner Air Conditioning Compressors CO 4759C

A/C Compressor

Part Number: UAC-CO4759C

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Dorman Hood Release Cables 924-5402CD

Cable, Hood Release, Each

Part Number: RNB-924-5402CD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

GMB OE Replacement Water Pumps 196-1020

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 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

2004 PETERBILT 379 Parts and Accessories