Availability
2004 PETERBILT 379 Parts and Accessories
Fuel Injector, Standard Replacement, Caterpillar, Each
Part Number: DFP-EX630967
Not Yet Reviewed
HD Integrated Housing Thermostat-225 Degrees
Part Number: SNN-4078-25
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
HD Thermostat- 190 Degrees w/ Seal
Part Number: SNN-4061-90
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
KING PIN SET
Part Number: MEV-MS400184
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Cell Phone Holder, X-Grip, Lil' Buddy Stick Base Mount, Kit
Part Number: RMI-3542
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
HD Thermostat-215 Degrees
Part Number: SNN-4077-15
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Air Filter, Each
Part Number: WIX-49007
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Water Pump, Heavy Duty, Cummins M11 + L10 E Series (1991 and Later 3 Hole Mount)
Part Number: UMW-US2203
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Belt, ContiTech Hex Double V-Belt, Dual-Sided, 180 in. Length, Each
Part Number: CEL-CC180
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Water Pump, Heavy Duty, Cummins ISX (12 Groove Pulley)
Part Number: UMW-US6344
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Serpentine Belt
Part Number: DAC-5120903
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Drive Belt Tensioner Assembly, Freightliner, International, Each
Part Number: DAC-89440
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Drive Belt Tensioner Assembly
Part Number: DAC-89439
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Engine Water Pump,
Part Number: BTD-WP04920
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Serpentine Belt
Part Number: ADO-K080991HD
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Drive Belt Tensioner Assembly
Part Number: ADO-38590
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
IDLER AND TENSIONER PULLEYS
Part Number: CEL-49147
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Accessory Belts, V-groove, 46.38 in. Length, AMC, Blue Bird, Chevy, Dodge, Ford, Freightliner, GMC, Jeep, Mack, Mazda, Toyota, Volvo, White, Each
Part Number: ADO-17463
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Tapered roller bearing set (bearing and race)
Part Number: SKF-SET428
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Tapered roller bearing set (bearing and race)
Part Number: SKF-SET427
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Heavy Duty Speed Sensor
Part Number: RNB-505-5407CD
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
A/C Condenser, Heavy Duty Condenser
Part Number: RDR-7067011
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Radiator Hose, H.D.Gold Label, Straight, EPDM, Black, 3 in. Ends, 36.0 in. Length, Each
Part Number: DAC-77300GL
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Radiator, Heavy Duty, Downflow, Copper/Steel, Black, Peterbilt, Each
Part Number: SGT-2101-3702
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Water Pump, Heavy Duty, Cummins ISX (10 Groove Pulley)
Part Number: UMW-US6151
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
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