View 3 Photos View 0 Videos 2020 Peterbilt 579 Instrument Panel Cluster $695 USD USED INSTRUMENT CLUSTER OFF 2020 PETE 579, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Part NumberQ43-6079-1-2-111CStock Number21325-16 MLS Number13405409CategoryInstrument Panel Clusters Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Steering Column $795 USD USED STEERING COLUMN, EEO TRANS, OFF 2020 PETE 579, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number21325-15 MLS Number13405408CategorySteering Columns Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Sun Visor $200 USD USED CAB VISOR OFF 2020 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number21325-14 MLS Number13405407CategorySun Visors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Radiator Overflow Bottle / Surge Tank $150 USD USED RADIATOR OVERFLOW BOTTLE OFF 2020 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number21325-12 MLS Number13405405CategoryRadiator Overflow Bottles / Surge Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Windshield Washer Reservoir $100 USD USED WINDSHIELD WASHER BOTTLE OFF 2020 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number21325-11 MLS Number13405404CategoryWindshield Washer Reservoirs Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Radiator $1,250 USD USED COOLING PACK, RADIATOR AND AIR TO AIR, X15 ENGINE, WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Cummins, Engine Model: X15, With Frame: TRUE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number21325-10 MLS Number13405403CategoryRadiators Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used 2020 Peterbilt 579 Hood Assembly, Part # L29-6236-13000 $4,250 USD USED HOOD ASSY OFF 2020 PETE 579, NEEDS RH FENDER REPAIR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Part NumberL29-6236-13000Stock Number21325-9 MLS Number13405402CategoryHoods Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Left Fuel Tank $595 USD USED LH 120 GAL FUEL TANK OFF 2020 PETE 579, Capacity: 120 GAL, Dimensions: GET, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTCapacity120 GALStock Number21325-7 MLS Number13405400CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2020 Peterbilt 579 Salvage Truck Contact for price 2020 PETE 579,X15 450HP CPL4342,SER#80131609,CM2350,EEO-18F112C,D40-155 2.64 ON FLEXAIR DRUM BRAKE,HEND DISC FRONT AXLE, Ratio: 2.64, Engine Make: Cummins, Transmission Make: Eaton/Fuller,... ConditionUsedEngine ModelCummins X15Rear End2.64 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number21325 MLS Number13397684CategorySalvage Trucks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2021 Peterbilt 579 Frame Horn $400 USD USED RH FRAME HORN OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Part NumberB11-1025RStock Number12025-31 MLS Number13378561CategoryFrame Horns Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Frame Horn $400 USD USED LH FRAME HORN OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Part NumberB11-1025Stock Number12025-30 MLS Number13378560CategoryFrame Horns Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Right Fender Extension $395 USD USED RH FENDER EXTENSION OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideRIGHTStock Number12025-29 MLS Number13378559CategoryFender Extensions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Used 2021 Peterbilt 579 Heater Control Assembly, Part # Q21-6032-2391 $395 USD USED HEATER CONTROL ASSY OFF 2021 PETE 579 PART # Q21-6032-2391 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Part NumberQ21-6032-2391Stock Number12025-26 MLS Number13378556CategoryHeater / AC Climate Control Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2021 Peterbilt 579 Instrument Panel Cluster $595 USD USED INSTRUMENT CLUSTER OFF 2021 PETE 579 PART # Q43-6080-1-2-021C, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Part NumberQ43-6080-1-2-021CStock Number12025-25 MLS Number13378555CategoryInstrument Panel Clusters Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Steering Column $450 USD USED STEERING COLUMN OFF 2021 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-24 MLS Number13378554CategorySteering Columns Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Door Window $150 USD USED LH DOOR GLASS OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-22 MLS Number13378553CategoryDoor Windows Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Left Door $350 USD USED LH DOOR PANEL OFF 2021 PETE 579, Window Type: Power ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideLEFTStock Number12025-21 MLS Number13378552CategoryDoors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Battery Box $395 USD USED BATTERY BOX OFF 2021 PETE 579, STEP BENT/ DAMAGED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-20 MLS Number13378551CategoryBattery Boxes / Trays Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 DEF Tank $495 USD USED DEF TANK ASSY, CHROME COVER, OFF 2021 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-19 MLS Number13378550CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Right Fuel Tank $450 USD USED RH FUEL TANK OFF 2021 PETE 579, Capacity: GET, Dimensions: 25X49, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideRIGHTCapacityGETStock Number12025-18 MLS Number13378549CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Left Fuel Tank $450 USD USED LH FUEL TANK OFF 2021 PETE 579, Capacity: GET, Dimensions: 25X45, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideLEFTCapacityGETStock Number12025-17 MLS Number13378548CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Left Fender Extension $395 USD USED LH FENDER EXTENSION OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideLEFTStock Number12025-16 MLS Number13378547CategoryFender Extensions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 DPF Filter $3,995 USD USED DPF ASSY WITH STEP BOX COVER, MX13 EPA13, OFF 2021 PETE 579, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-15 MLS Number13378546CategoryDiesel Particulate Filters (DPF) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Peterbilt 579 Sun Visor $500 USD USED CHROME SUN VISOR OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-14 MLS Number13378545CategorySun Visors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2021 Peterbilt 579 Left Mirror $150 USD USED LH HOOD MIRROR WITH CHROME COVER OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideLEFTStock Number12025-13 MLS Number13378544CategoryMirrors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info