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Used Peterbilt 389 Truck Parts For Sale by Dealerships

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Peterbilt
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Peterbilt (1107)
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389 (1107)
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Shop Truck Parts by Category

Showing 301 - 325 of 1,107 Listings

301 - 325 of 1,107 listings
301 - 325 of 1,107 listings
Peterbilt 389 Radiator Overflow Bottle / Surge Tank

2020 Peterbilt 389 Radiator Overflow Bottle / Surge Tank

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(Used) 2020 Peterbilt 389, RADIATOR OVERFLOW BOTTLE/COOLANT RESERVOIR- Location: On Radiator, Dimensions: L=21", H=9", W=10", Material: Plastic, For more information about this item, give us...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Stock NumberP-105692
MLS Number13664910
CategoryRadiator Overflow Bottles / Surge Tanks
Last Updated6/25/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Left Air Cleaner / Air Filter Housing

2020 Peterbilt 389 Left Air Cleaner / Air Filter Housing

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(Used) 2020 Peterbilt 389, AIR CLEANER- Side: Driver Left Side, Color: Chrome, Material: Aluminum, Engine: Cummins X15, Dimensions: L=28", D=13", For more information about this item, give...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
SideLEFT
Stock NumberP-105691
MLS Number13664909
CategoryAir Cleaners / Air Filter Housings
Last Updated7/22/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Air Dryer

2020 Peterbilt 389 Air Dryer

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(Used) 2020 Peterbilt 389, AIR DRYER- Make: Bendix, Model: TBD, Material: Steel, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Stock NumberP-105689
MLS Number13664907
CategoryAir Dryers
Last Updated6/25/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Air Tank

2020 Peterbilt 389 Air Tank

$249.98 USD
(Used) 2020 Peterbilt 389, AIR TANK (2)- Side: Driver Left Side, Location: Bottom, Material: Steel, Dimensions: L=20", D=10", Front Ports: 2, Rear Ports: 2, For more information about this...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Stock NumberP-105686
MLS Number13664904
CategoryAir Tanks
Last Updated11/18/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Air Tank

2020 Peterbilt 389 Air Tank

$249.98 USD
(Used) 2020 Peterbilt 389, AIR TANK (1)- Side: Driver Left Side, Location: Upper/ Top Front tank, Material: Aluminum, Dimensions: L=30", D=8", Front Ports: 2, Side Ports: 3, Rear Ports: 2,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Stock NumberP-105684
MLS Number13664902
CategoryAir Tanks
Last Updated11/18/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Battery Box Cover

2020 Peterbilt 389 Battery Box Cover

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(Used) 2020 Peterbilt 389, BATTERY BOX COVER- Side: Driver Left Side, Capacity: 4 Batteries, Material: Aluminum, Dimensions: L=30.5", W=20.5", For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Stock NumberP-105682
MLS Number13664900
CategoryBattery Box Covers
Last Updated6/25/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Battery Box

2020 Peterbilt 389 Battery Box

$449.99 USD
(Used) 2020 Peterbilt 389, BATTERY BOX- Side: Driver Left Side, Capacity: 4 Batteries, Material: Aluminum, Dimensions: L=30.5", W=20.5", For more information about this item, give us a call....
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Stock NumberP-105680
MLS Number13664898
CategoryBattery Boxes / Trays
Last Updated1/23/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 DEF Tank

2020 Peterbilt 389 DEF Tank

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(Used) 2020 Peterbilt 389, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: D, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Stock NumberP-105665
MLS Number13664883
CategoryDiesel Exhaust Fluid (DEF) Tanks
Last Updated6/25/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Right Spindle

2020 Peterbilt 389 Right Spindle

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(Used) 2020 Peterbilt 389, FRONT SPINDLE/KNUCKLE- Part Number: 10020207A, Serial Number: TBD, Side: Passenger Right Side, Make: Meritor, Model: MFS-12E, Capacity: 12,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
SideRIGHT
Capacity12,000
Part Number10020207A
Stock NumberP-105626
MLS Number13663059
CategorySpindles / Knuckles
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 Left Spindle

2020 Peterbilt 389 Left Spindle

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(Used) 2020 Peterbilt 389, FRONT SPINDLE/KNUCKLE- Part Number: 10020207A, Serial Number: TBD, Side: Driver Left Side, Make: Meritor, Model: MFS-12E, Capacity: 12,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
SideLEFT
Capacity12,000
Part Number10020207A
Stock NumberP-105625
MLS Number13663058
CategorySpindles / Knuckles
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 389 DPF Assembly

Peterbilt 389 DPF Assembly

$2,900 USD
Complete DPF assembly. Includes everything (as pictured) from the frame brackets to outer cover. These came off of 2019 and newer Peterbilt 389s with Cummins Paccar engines. They are in...
Quantity10
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)389
Stock NumberPETE389DPFASSY
MLS Number13627384
CategoryDPF Assemblies
Last Updated6/5/2025
Location
Scranton, PA, US
Sold By
Boots and Hank's Truck Parts, Inc.
(833) 396-___  SHOW
NUMBERCall Seller
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Boots and Hank's Truck Parts, Inc.
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