View 1 Photo View 0 Videos 2009 Peterbilt 389 Battery Box $500 USD USED RH BATTERY/ TOOL BOX OFF 2009 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2009Stock Number31925-26 MLS Number13480981CategoryBattery 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 2009 Peterbilt 389 Tool Box $300 USD USED LH BOX OFF 2009 PETE 389, BOTTOM STEP BENT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2009Stock Number31925-21 MLS Number13480976CategoryTool Boxes 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 2009 Peterbilt 389 Right Fuel Tank $595 USD USED RH FUEL TANK ASSY OFF 2009 PETE 389, Capacity: GET, Dimensions: 25 X 56, Material: Aluminum, Fuel Tank Shape: Round ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2009SideRIGHTCapacityGETStock Number31925-20 MLS Number13480975CategoryFuel 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 2009 Peterbilt 389 Radiator Overflow Bottle / Surge Tank $225 USD USED RADIATOR OVERFLOW BOTTLE OFF 2009 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2009Stock Number31925-14 MLS Number13480969CategoryRadiator 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 Used 2009 Peterbilt 389 Grille Insert $495 USD USED GRILLE INSERT OFF 2009 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2009Stock Number31925-9 MLS Number13480964CategoryGrilles 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 Eaton DSP40 Front Axle Housing for a 2009 Peterbilt 389 $1,250 USD USED FRONT AXLE HOUSING, AG380 SUSPENSION, DSP40, DRUM BRAKES, Hub Bolts: 10 PILOT, Suspension: AG380, Brake Type: DRUM, Casting#: NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2009Stock Number31925-5 MLS Number13480960CategoryAxle Housings, 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 2021 Peterbilt 389 DEF Tank $495 USD USED DEF TANK OFF 2021 PETE 389, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-31 MLS Number13480955CategoryDiesel 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 389 Steering Column $995 USD USED STEERING COLUMN OFF 2021 PETE 389, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-30 MLS Number13480954CategorySteering 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 2021 Peterbilt 389 Instrument Panel Cluster $995 USD USED INSTRUMENT CLUSTER OFF 2021 PETE 389, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Part NumberQ43-1192-001Stock Number32125-29 MLS Number13480953CategoryInstrument 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 Used 2021 Peterbilt 389 Left Sleeper Window $200 USD USED LH SLEEPER WINDOW OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-26 MLS Number13480951CategorySleeper Misc. Parts 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 389 Headlight Assembly $550 USD USED RH HEADLAMP ASSY, LITTLE ROAD RASH ON SIDE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-25 MLS Number13480950CategoryHeadlight 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 2021 Peterbilt 389 DPF Filter $3,250 USD USED DPF ASSY OFF 2021 PETE 389, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-23 MLS Number13480948CategoryDiesel 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 389 Right Fuel Tank $595 USD USED RH FUEL TANK OFF 2021 PETE 389, Capacity: 120 GAL, Dimensions: GET, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021SideRIGHTCapacity120 GALStock Number32125-21 MLS Number13480946CategoryFuel Tanks (Truck) Last Updated7/18/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Watson & Chalin Tag / Pusher Axle for a 2021 Peterbilt 389 Contact for price USED WATSON CHALLIN LIFT AXLE PARTS, Serial#: 80265810 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-20 MLS Number13480945CategoryTag / Pusher Axles 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 Sheppard Steering Gear / Rack for a 2021 Peterbilt 389 $495 USD USED STEERING GEAR BOX OFF 2021 PETE 389, Serial#: GET ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-19 MLS Number13480944CategorySteering Gears / Racks 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 389 Radiator Overflow Bottle / Surge Tank $200 USD USED RADIATOR OVERFLOW BOTTLE OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-16 MLS Number13480941CategoryRadiator 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 2 Photos View 0 Videos 2021 Peterbilt 389 Front Leaf Spring $995 USD USED RH FRONT SPRING HANGER OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Part NumberB11-6012 M00RStock Number32125-15 MLS Number13480940CategoryLeaf Springs, 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 2021 Peterbilt 389 Hood Hinge $325 USD USED RH UPPER HOOD HINGE ASSY OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-13 MLS Number13480938CategoryHood Hinges 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 389 Hood Hinge $325 USD USED LH UPPER HOOD HINGE ASSY OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-12 MLS Number13480937CategoryHood Hinges 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 389 Interior Part Contact for price USED INTERIOR PARTS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-11 MLS Number13480936CategoryInterior Misc. Parts 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 Used 2021 Peterbilt 389 Heater / AC Temp Control $395 USD USED HEATER CONTROL ASSY OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Part NumberGETStock Number32125-10 MLS Number13480935CategoryHeater / 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 1 Photo View 0 Videos 2021 Peterbilt 389 Rear Leaf Spring $150 USD USED RH RR FRONT SPRING HANGER OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Part NumberB11-6035-003Stock Number32125-8 MLS Number13480933CategoryLeaf Springs, Rear 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 389 Rear Leaf Spring $150 USD USED LH RR FRONT SPRING HANGER OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Part NumberB11-6035-003Stock Number32125-7 MLS Number13480932CategoryLeaf Springs, Rear 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 Eaton DSH40 Front Axle Housing for a 2021 Peterbilt 389 $1,895 USD USED FRONT AXLE HOUSING, AG380 SUSPENSION, DSH40, DISC BRAKES, Hub Bolts: 10 PILOT, Suspension: AG380, Brake Type: DISC ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-5 MLS Number13480930CategoryAxle Housings, 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 Eaton-Fuller FO18E313A-MHP Transmission for a 2021 Peterbilt 389 $3,995 USD FO18E313A-MHP TAKEOUT, WILL INSPECT AND DYNO TEST, 90 DAY WARRANTY, Serial#: GET, Engine Make: Cummins, Engine Model: ISX/X15 ConditionUsedEngine ModelCummins ISX/X15Fits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Stock Number32125-2 MLS Number13480927CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info