View 2 Photos View 0 Videos Used 2020 Peterbilt 389 Grille Insert Assembly $500 USD GOOD USED GRILLE INSERT ASSY, OUTER PIECE IS BAD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-19 MLS Number14268218CategoryGrilles 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 389 Instrument Panel Cluster $795 USD GOOD USED INSTRUMENT CLUSTER ASSY, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-18 MLS Number14268217CategoryInstrument 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 389 Steering Column $550 USD GOOD USED STEERING COLUMN ASSY, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-17 MLS Number14268216CategorySteering 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 389 Headlight Assembly $595 USD GOOD USED RH HEADLAMP?HEADLIGHT ASSY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-16 MLS Number14268215CategoryHeadlight Assemblies 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 389 DPF Filter $3,495 USD GOOD USED DPF ASSY, X15 CUMMINS ENGINE, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-14 MLS Number14268213CategoryDiesel 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 2020 Peterbilt 389 Charge Air Cooler (ATAAC) $1,195 USD GOOD USED COOLING PACK ASSY WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-1 MLS Number14268212CategoryIntercoolers & Charge Air Coolers 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 389 DEF Tank $395 USD GOOD USED DEF TANK ASSY, Engine Make: Cummins, Engine Model: X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-13 MLS Number14268211CategoryDiesel 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 2020 Peterbilt 389 Front Axle Assembly Contact for price GOOD USED MFS12E FRONT AXLE ASSY, COMPLETE OR FOR PARTS, Hub Bolts: 10, Brake Type: DISC, Axle Make: MERITOR, Axle Model: MFS12E ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426-7 MLS Number14268209CategoryAxle Assemblies, Front 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 389 Left Fuel Tank $395 USD GOOD USED LH FUEL TANK ASSY 53X25, Dimensions: 53X25, Material: Aluminum, Fuel Tank Shape: Round ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020SideLEFTStock Number31426-5 MLS Number14268207CategoryFuel Tanks (Truck) 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 2020 Peterbilt 389 Right Side View Mirror $200 USD GOOD USED RH MIRROR, LOWER ROUND MIRROR IS BAD. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020SideRIGHTStock Number31426-12 MLS Number14268206CategorySide View Mirrors 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 2020 Peterbilt 389 Right Door $895 USD GOOD USED RH DOOR ASSY, POWER WINDOW, NO MIRROR., Window Type: Power ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020SideRIGHTStock Number31426-11 MLS Number14268205CategoryDoors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Peterbilt 389 Salvage Truck Contact for price 2020 PETE 389 X15 565HP CPL4343,ESN#80154869,CM2350,RTLO18918B, 40-14X 3.25 ON AG400L DRUM,MFS-12E DISC FRT AXLE, Ratio: 3.25, Engine Make: Cummins, Transmission Make: Eaton/Fuller,... ConditionUsedRear End3.25 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2020Stock Number31426 MLS Number14254333CategorySalvage Trucks 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 2017 Peterbilt 389 Front Axle Assembly $1,795 USD MFS-14 FRONT AXLE ASSY/DISC BRAKE, Capacity: 14K, Hub Bolts: 10, Brake Type: DISC, Axle Make: MERITOR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Capacity14KStock Number31126-11 MLS Number14247841CategoryAxle Assemblies, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2017 Peterbilt 389 Cab Assembly $6,495 USD GOOD COMPLETE DAYCAB ASSY, MANUAL TRANSMISSION, ISX15 ENGINE, HAS MINOR DAMGE WILL REPLACE LH DOOR., Air/Hydraulic: Air/Hydraulic, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedEngine ModelCummins ISX/X15Fits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Stock Number31126-8 MLS Number14247840CategoryCabs 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 2017 Peterbilt 389 Right Air Cleaner / Air Filter Housing $550 USD GOOD USED RH AIR CLEANER ASSY 13'', Dimensions: 13'', Material: METAL, Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017SideRIGHTStock Number31126-10 MLS Number14247837CategoryAir Cleaners / Air Filter Housings 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 2017 Peterbilt 389 Headlight Assembly $695 USD GOOD USED RH HEADLAMP ASSY. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Stock Number31126-9 MLS Number14247836CategoryHeadlight Assemblies 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 2017 Peterbilt 389 Right Fuel Tank $395 USD GOOD USED RH FUEL TANK 44X25., Dimensions: 44X25, Material: Aluminum, Fuel Tank Shape: Round ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017SideRIGHTStock Number31126-4 MLS Number14247832CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2017 Peterbilt 389 Salvage Truck Contact for price 2017 PETE 389 ISX15 525HP,CPL4588,ESN#79949812,CM2350,RTLO18918B,RDL46-160 410 LOCKERS ON AIR TRAC DRUM BRKE,MFS-14 FRT AXLE, Ratio: 410, Engine Make: Cummins, Transmission Make:... ConditionUsedRear End4.10 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Stock Number31126 MLS Number14236523CategorySalvage Trucks 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 2014 Peterbilt 389 Left Fuel Tank $395 USD GOOD USED LH FUEL TANK ASSY.49X26, Dimensions: 49X26, Material: Aluminum, Fuel Tank Fill Location: Rear, Fuel Tank Shape: Round ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014SideLEFTStock Number22626-4 MLS Number14231524CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2014 Peterbilt 389 Front Axle Assembly $3,495 USD E1322W COMPLETE AIR RIDE FRONT AXLE ASSY. WILL SEPERATE AXLE. PRICE IS COMPLETE// SEE NOTES, Capacity: 13,200, Hub Bolts: 10, Axle Make: SPICER, Axle Model: E1322W ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Capacity13,200Part NumberFRONT AIR RIDEStock Number22626-5 MLS Number14231523CategoryAxle Assemblies, Front 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 2014 Peterbilt 389 Radiator $995 USD GOOD USED COOLING PACK ASSY, WILL PRESSURE CHECK 90 DAY WARRANTY., Engine Make: Cummins, Engine Model: ISX/X15, With Frame: TRUE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Stock Number22626-6 MLS Number14231522CategoryRadiators 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 2014 Peterbilt 389 Headlight Assembly $795 USD GOOD USED LH HEADLAMP ASSY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Stock Number22626-19 MLS Number14231520CategoryHeadlight Assemblies 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 2014 Peterbilt 389 Steering Column $495 USD GOOD USED STEERING COLUMN ASSY., Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Stock Number22626-16 MLS Number14231517CategorySteering Columns 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 2014 Peterbilt 389 Left Air Cleaner / Air Filter Housing $695 USD GOOD USED LH AIR CLEANER ASSY 15'', Dimensions: 15, Material: METAL ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014SideLEFTStock Number22626-15 MLS Number14231516CategoryAir Cleaners / Air Filter Housings 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 2014 Peterbilt 389 Battery Box $695 USD GOOD USED LH BATTERY BOX/ STEP ASSY. 30'' ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Stock Number22626-14 MLS Number14231515CategoryBattery Boxes / Trays Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info