Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
2004 Peterbilt 379 Parts
ADD A VEHICLE TO GUARANTEE PARTS FIT
See products that fit
![FleetRunner Micro-V Serpentine Belt for Select 1997-2015 Ford, Freightliner and Other Makes [8-Rib]](https://www.jegs.com/images/mini_100/400/465/465-k080991hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1997-2015 Ford, Freightliner and Other Makes [8-Rib]
Part Number: 465-K080991HD
Ships on Nov 02, 2026
Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for Select 1997-2015 Ford, Freightliner and Other Makes [8-Rib]](https://www.jegs.com/images/mini_200/400/465/465-k080991hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for Select 1997-2015 Ford, Freightliner and Other Makes [8-Rib]
Part Number: 465-K080991HD
Ships on Nov 02, 2026Lowest Price Guarantee![FleetRunner Micro-V Serpentine Belt for 2004-2008 Kenworth and Peterbilt Models [8-Rib, 102.875 in. Outside Circumference]](https://www.jegs.com/images/mini_100/400/465/465-k081023hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2004-2008 Kenworth and Peterbilt Models [8-Rib, 102.875 in. Outside Circumference]
Part Number: 465-K081023HD
Ships on Nov 02, 2026Lowest price guarantee![FleetRunner Micro-V Serpentine Belt for 2004-2008 Kenworth and Peterbilt Models [8-Rib, 102.875 in. Outside Circumference]](https://www.jegs.com/images/mini_200/400/465/465-k081023hd.jpg)
GATES
FleetRunner Micro-V Serpentine Belt for 2004-2008 Kenworth and Peterbilt Models [8-Rib, 102.875 in. Outside Circumference]
Part Number: 465-K081023HD
Ships on Nov 02, 2026Lowest Price Guarantee
GOODYEAR BELTS
1080730 Serpentine Belt, Select Sterling Truck; Freightliner; Peterbilt; International, 8 Ribs, 73 in. Effective Length
Part Number: 498-1080730
Ships on Nov 02, 2026Lowest price guarantee
GOODYEAR BELTS
1080730 Serpentine Belt, Select Sterling Truck; Freightliner; Peterbilt; International, 8 Ribs, 73 in. Effective Length
Part Number: 498-1080730
Ships on Nov 02, 2026Lowest Price Guarantee
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
Ships on 11/05/2026Lowest price guarantee
GOODYEAR BELTS
1115 Coolant Straight Hose,2.5in. I.D, 36 in. Length Fits Select Make/Models
Part Number: 498-1115
Ships on 11/05/2026Lowest Price Guarantee
PRECISION
GRK 9110 86 Glass Run Channel for 1987-2000 Peterbilt 377, 1987-2007 Peterbilt 379
Part Number: 757-GRK 9110 86
Ships on 11/04/2026Lowest price guarantee
PRECISION
GRK 9110 86 Glass Run Channel for 1987-2000 Peterbilt 377, 1987-2007 Peterbilt 379
Part Number: 757-GRK 9110 86
Ships on 11/04/2026Lowest Price Guarantee
PRECISION
GRB 9110 86 Glass Run Channel for 1987-2007 Peterbilt 379, 1987-2000 Peterbilt 377
Part Number: 757-GRB 9110 86
Ships on 11/03/2026Lowest price guarantee
PRECISION
GRB 9110 86 Glass Run Channel for 1987-2007 Peterbilt 379, 1987-2000 Peterbilt 377
Part Number: 757-GRB 9110 86
Ships on 11/03/2026Lowest Price Guarantee
PRECISION
WFK 9111 86 Beltline Molding Kit for 1987-2000 Peterbilt 377, 1987-2007 Peterbilt 379
Part Number: 757-WFK 9111 86
Ships on 11/03/2026Lowest price guarantee
PRECISION
WFK 9111 86 Beltline Molding Kit for 1987-2000 Peterbilt 377, 1987-2007 Peterbilt 379
Part Number: 757-WFK 9111 86
Ships on 11/03/2026Lowest Price Guarantee
PRECISION
WFP 9110 86 Beltline Molding Kit for 1987-2005 Peterbilt 379, 1987-2000 Peterbilt 377
Part Number: 757-WFP 9110 86
Ships on 11/03/2026Lowest price guarantee
PRECISION
WFP 9110 86 Beltline Molding Kit for 1987-2005 Peterbilt 379, 1987-2000 Peterbilt 377
Part Number: 757-WFP 9110 86
Ships on 11/03/2026Lowest Price Guarantee
GOODYEAR BELTS
1120903 Serpentine Belt, Select Pierce Mfg. Inc.; Peterbilt; International, 12 Ribs, 90.3 in. Effective Length
Part Number: 498-1120903
Ships on 11/03/2026Lowest price guarantee
GOODYEAR BELTS
1120903 Serpentine Belt, Select Pierce Mfg. Inc.; Peterbilt; International, 12 Ribs, 90.3 in. Effective Length
Part Number: 498-1120903
Ships on 11/03/2026Lowest Price Guarantee
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
Ships on 11/03/2026Lowest price guarantee
JEGS
Fuel Water Separator Filter for 1980-2015 Chevy, Ford, Freightliner, GMC, International, Kenworth, Peterbilt Models
Part Number: 555-150620
Ships on 11/03/2026Lowest Price Guarantee
FAIRCHILD AUTOMOTIVE
MCH1575 Straight Radiator Hose H.D. Single I.D. Hose, Replaces Dayco 77250GL
Part Number: 443-MCH1575
Ships on 11/03/2026Lowest price guarantee
FAIRCHILD AUTOMOTIVE
MCH1575 Straight Radiator Hose H.D. Single I.D. Hose, Replaces Dayco 77250GL
Part Number: 443-MCH1575
Ships on 11/03/2026Lowest Price Guarantee
GOODYEAR BELTS
3287 Serpentine Belt Drive Component Kit Select Volvo; Freightliner; Kenworth; Peterbilt; International
Part Number: 498-3287
Ships on 11/03/2026Lowest price guarantee
GOODYEAR BELTS
3287 Serpentine Belt Drive Component Kit Select Volvo; Freightliner; Kenworth; Peterbilt; International
Part Number: 498-3287
Ships on 11/03/2026Lowest Price Guarantee