View 1 Photo View 0 Videos 1994 Peterbilt 379 Suspension Parts $150 USD AIR BAG CROSS BEAM/ AIR BAG I BEAM AIR BAG MOUNT. EARLY LOW AIR LEAF/ EARLY VERSION TALL CROSS BEAM. MEASURES 3.25 / DOES HAVE SOME SURFACE RUST, Suspension Type: Air Spring, Suspension... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Part NumberNAStock Number21426 MLS Number14431170CategorySuspension Misc. Parts Last Updated6/16/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Peterbilt 379 Charge Air Cooler (ATAAC) $750 USD HDH010191, PB21A, 379 CAC necks come over top of radiator. ConditionNewFits To Make(s)PeterbiltFits To Model(s)379Part NumberHDH010191Stock NumberATC1584 MLS Number10468602CategoryIntercoolers & Charge Air Coolers Last Updated6/18/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1993 Peterbilt 379 Front Axle Assembly Contact for price (Used) 1993 Peterbilt 379, FRONT AXLE COMPLETE- Part Number: 823210, Make: Eaton Fuller, Model: N/A Capacity: 12,000 Lbs, Measurement: 35" From Center Leaf Spring to Center Leaf Spring, ... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1993Stock NumberP-505791 MLS Number14429867CategoryAxle Assemblies, Front Last Updated6/14/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Peterbilt 379 Windshield Wiper Arm $300 USD Paccar-Peterbilt Wiper Linkage Part# R74-6007, Air/Hydraulic: ELECTRIC, Engine Make: Other, Engine Model: Other ConditionNewEngine ModelOtherFits To Make(s)PeterbiltFits To Model(s)379Part NumberR74-6007Stock Number977035 MLS Number14429565CategoryWindshield Wiper Arms Last Updated6/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Peterbilt 379 Nameplate, Part # 20-19282-002 Contact for price Peterbilt Nameplate for sale. P/N: 20-19282-002. Call for more information. We ship everywhere. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2007Part Number20-19282-002Stock NumberPT-0904-40 MLS Number14426192CategoryExterior Misc. Parts Last Updated6/13/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Used 2007 Peterbilt 379 Rear Hitch Plate / Rear Tow Hook Plate Contact for price Peterbilt 379 Rear Hitch Plate / Rear Tow Hook Plate for sale, Used. Call for more information. We ship everywhere. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2007Part Number00000000Stock NumberPT-0904-39 MLS Number14426186CategoryExterior Misc. Parts Last Updated6/13/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2007 Peterbilt 379 Chassis Wiring Harness Contact for price Peterbilt 379 Chassis Harness for sale. P/N: P92-6383-12104000. Call for more information. We ship everywhere. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2007Part NumberP92-6383-12104000Stock NumberPT-0904-38 MLS Number14426182CategoryChassis Wiring Harnesses Last Updated6/13/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Used 2007 Peterbilt 379 Cab Bottom Extender, Both Sides Available Contact for price Peterbilt 379 Cab Bottom Extender for sale. Side: Both Side Available. Call for more information. We ship everywhere. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2007Part Number00000000Stock NumberPT-0904-15 MLS Number14371828CategoryExterior Misc. Parts Last Updated6/13/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379EXHD Left Spring Hanger for a Peterbilt 379 EXHD $200.24 USD Used Peterbilt Rear Right Spring Hanger from a Flex Air Equipped 2003 Peterbilt 379 EXHD OEM# - C11-6001L ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379 EXHDSideLeftStock Number2180134 MLS Number12950045CategorySpring Hangers Last Updated6/13/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379EXHD Left Spring Hanger for a Peterbilt 379 EXHD $200.24 USD Used Peterbilt Rear Left Spring Hanger from a Flex Air Equipped 2003 Peterbilt 379 EXHD OEM# - C11-6001L ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379 EXHDSideLeftStock Number2180133 MLS Number12950044CategorySpring Hangers Last Updated6/13/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379EXHD Right Spring Hanger for a Peterbilt 379 EXHD $200.24 USD Used Peterbilt Rear Right Spring Hanger from a Flex Air Equipped 2003 Peterbilt 379 EXHD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379 EXHDSideRightStock Number2180132 MLS Number11556093CategorySpring Hangers Last Updated6/13/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379EXHD Left Spring Hanger for a Peterbilt 379 EXHD $200.24 USD Used Peterbilt Left Spring Hanger from a Flex Air Equipped 2003 Peterbilt 379 EXHD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379 EXHDSideLeftStock Number2180131 MLS Number12950043CategorySpring Hangers Last Updated6/13/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Aftermarket Peterbilt 379 Charge Air Cooler $799.07 USD New Aftermarket 379 Charge Air Cooler ConditionUsedPart NumberHDH010191Stock Number801-15708 MLS Number14424715CategoryIntercoolers & Charge Air Coolers Last Updated6/13/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2006 Peterbilt 379 Axle Contact for price AIR RIDE FRONT AXLE FOR PARTS ONLY. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Stock Number12226-18 MLS Number14424477CategoryAxle Parts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1994 Peterbilt 379 Headlight Assembly $200 USD GOOD USED RH HEADLAMP ASSY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Stock Number21426-25 MLS Number14424463CategoryHeadlight Assemblies Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1994 Peterbilt 379 Headlight Assembly $200 USD GOOD USED LH HEADLAMP ASSY. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Stock Number21426-24 MLS Number14424461CategoryHeadlight Assemblies Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used 2003 Peterbilt 379 Hood Assembly Contact for price USED HOOD ASSY WILL REPAIR. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Stock Number51126-2 MLS Number14424383CategoryHoods Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379 Charge Air Cooler (ATAAC) $895 USD GOOD USED COOLING PACK ASSY, WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Caterpillar, Engine Model: 3406E ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Stock Number51126-3 MLS Number14424380CategoryIntercoolers & Charge Air Coolers Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379 Right Air Cleaner / Air Filter Housing $450 USD USED AIR CLEANER ASSY 15'', Dimensions: 15", Material: METAL ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003SideRIGHTStock Number51126-15 MLS Number14424378CategoryAir Cleaners / Air Filter Housings Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379 Frame Horn $895 USD GOOD USED LH FRAMEHORN ASSY #02-03115L ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Stock Number51126-13 MLS Number14424374CategoryFrame Horns Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 Peterbilt 379 Front Axle Assembly $1,495 USD GOOD USED E1200I FRONT AXLE ASSY COMPLETE OR FOR PARTS., Capacity: 12K, Serial#: 5EK, Hub Bolts: 10, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Capacity12KStock Number51126-8 MLS Number14424371CategoryAxle Assemblies, Front Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Peterbilt 379 Right Fuel Tank $450 USD GOOD USED RH FUEL TANK ASSY. 69X23 HAS SOME SMALL DENTS ON BOTTOM., Dimensions: 69X23, Material: Aluminum, Fuel Tank Shape: Round ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003SideRIGHTStock Number51126-7 MLS Number14424369CategoryFuel Tanks (Truck) Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Peterbilt 379 Front Bumper $595 USD GOOD USED FRONT BUMPER ASSY. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Stock Number51126-1 MLS Number14424363CategoryBumpers, Front Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2003 Peterbilt 379 Salvage Truck Contact for price 2003 PETE 379 3406E 475-550 5EK,RTLO18918B,DSP40 355 ON LOW AIR LEAF, E1200I, CONVERTED FROM ISX CUMMINS, Serial#: 5EK, Ratio: 355, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Stock Number51126 MLS Number14424355CategorySalvage Trucks Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used 2005 Peterbilt 379 Turn Signal Switch, Part # TL30350 $65 USD USED PETE 379 TURN SIGNAL SWITCH PART# TL30350 ConditionUsedWill Fit Year(s)2005Part NumberTL30350Stock NumberP-61044 MLS Number14424341CategorySteering Misc Parts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info