1. Home
  2. For Sale
  3. Truck Parts
  4. Peterbilt
  5. 379
  6. Used

Used Peterbilt 379 Truck Parts For Sale in United States

Close
Your Current Search
Industry
Truck Parts
Manufacturer
Peterbilt
Model
379
Condition
Used
Country
United States
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (1)
Truck Parts (1822)
Category
Air Intake & Filtration (60)   Air Cleaners / Air Filter Housings (41)   Air Transfer Tubes (19)Air Tanks (20)Axles & Differentials (101)   Axle Assemblies, Front (74)   Axle Parts (2)   Axle Shafts (4)   Differentials, Front (3)   Differentials, Rear (2)   Spindles / Knuckles (16)Battery Box Covers (1)Battery Boxes / Trays (25)Brakes (17)   ABS Control Modules (6)   Air Dryers (10)   Brake Parts (1)Cab Mounts (5)Cab, Body & Interior (655)   Back Windows (1)   Body Misc. Parts (1)   Brake / Clutch / Gas Pedal Parts (1)   Bumpers, Front (29)   Cab Exterior Panels (10)   Cab Fairings (1)   Cabs (43)   Dash Panels (6)   Dashboards (20)   Door Assemblies, Front (46)   Door Assemblies, Rear (8)   Door Glass, Front (2)   Door Handles (2)   Door Mirrors (32)   Door Vent Windows (2)   Door Window Regulators (4)   Door Windows (5)   Doors (75)   Fender Extensions (13)   Fenders (17)   Floor Mats (3)   Grab Handles (1)   Grilles (23)   Hood Brackets (2)   Hood Bug Deflectors (1)   Hood Hinges (20)   Hood Support Parts (2)   Hoods (48)   Interior Misc. Parts (59)   Latches / Locks (1)   Mirrors (13)   Quarter Fenders (2)   Seat Belt Assemblies (2)   Seats (7)   Side Fairings (1)   Side View Mirrors (41)   Sleeper Doors (11)   Sleeper Fairings (11)   Sleeper Misc. Parts (19)   Sleepers (31)   Steering Wheels (1)   Sun Visors (Interior) (1)   Sun Visors (37)Chrome (6)Clamps (2)Cooling & HVAC (154)   A/C Compressors (1)   A/C Condensers (6)   Blower Motors (HVAC) (1)   Coolant Reservoirs (1)   Cooling Assemblies (Rad., Cond., ATAAC) (8)   Fan Blades (1)   Heater / AC Climate Control Parts (23)   Intercoolers & Charge Air Coolers (46)   Radiator Overflow Bottles / Surge Tanks (8)   Radiator Pipes / Hoses (1)   Radiator Shrouds (2)   Radiators (56)Cowls (7)Dashboard Switches (1)Electrical & Lighting (106)   Cab Wiring Harnesses (4)   Chassis Control Modules (1)   Dash Control Modules (1)   Fuse Boxes & Panels (7)   Gauges (23)   Headlight Assemblies (30)   Radios (6)   Tail Lights (9)   Throttle Position Sensors (4)   Turn Signal Switches (1)   Windshield Washer Reservoirs (6)   Windshield Wiper Arms (2)   Windshield Wiper Motors (10)   Windshield Wiper Transmissions (2)Electrical Misc. Parts (7)Engine & Powertrain (7)   Engine Mounts (6)   Engine Oil Coolers (1)Engines (2)Exhaust & Emissions (25)   Diesel Particulate Filters (DPF) (1)   Exhaust Assemblies (1)   Exhaust Brackets (10)   Exhaust Pipes (9)   Exhaust Stacks (1)   Muffler Shields (1)   Mufflers (2)   Exhaust Parts (15)Exterior Misc. Parts (28)Frame & Chassis (153)   Brackets, Misc. (107)   Crossmembers (16)   Deck Plates / Catwalk (9)   Fifth Wheels (1)   Frame Horns (15)   Frames (3)   Front & Rear Cutoffs (Clip Cuts) (2)Fuel System (89)   Fuel Tank Straps & Brackets (44)   Fuel Tanks (Truck) (45)Hood Parts (28)Hydraulics & PTO (2)   Hydraulic Tanks (2)Instrument Panel Clusters (47)Miscellaneous Truck Parts (19)Power Steering Reservoirs (3)Seats (non-Suspension) (1)Suspension & Steering (178)   Drag Links (1)   Leaf Springs, Front (31)   Leaf Springs, Rear (18)   Power Steering Assemblies (2)   Spring Hangers (26)   Steering (Pitman) Arms (1)   Steering Columns (9)   Steering Gears / Racks (12)   Steering Misc Parts (1)   Suspension Crossmembers / K-Frames (15)   Suspension Misc. Parts (52)   Suspensions (10)Tool Boxes (49)Transmission & Driveline (3)   Rear Driveshafts (2)   Transmission Coolers (1)Transmissions (3)Truck Bodies / Boxes / Beds (1)   Tank Truck Bodies (Vacuum, Water, Fuel) (1)Wheels, Tires & Hubs (3)   Mud Flap Hangers (2)   Tires & Rims (1)
Make
Peterbilt (1823)
Model
379 (1823)
A limited list of models are shown. Select a category above to view all available models.
Condition
Used (1823)
Model Year
-
Horsepower
-
Price
-
Country
United States (1823)
State / Region
Select a state below and click Refine Results.
























Market Type
For Sale (1823)

Shop Truck Parts by Category

Showing 1 - 25 of 1,823 Listings

1 - 25 of 1,823 listings
1 - 25 of 1,823 listings
Peterbilt 379 Cab Assembly

1998 Peterbilt 379 Cab Assembly

Price Drop $4,500 USD
(USED) Peterbilt 379 Brakes: AIR Engine: CAT 3406E 14.6L Type: COMPLETE Style: HIGH ROOF COMPLETE CAB, DOES NOT INCLUDE AIR CLEANERS, WINDSHIELD OR SLEEPER, WASHER RESERVOIR
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Stock Number25509144
MLS Number12367738
CategoryCabs
Last Updated6/17/2026
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Peterbilt 379 Suspension Parts

1994 Peterbilt 379 Suspension Parts

Newly Listed
$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...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1994
Part NumberNA
Stock Number21426
MLS Number14431170
CategorySuspension Misc. Parts
Last Updated6/16/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Peterbilt 379 Front Axle Assembly

1993 Peterbilt 379 Front Axle Assembly

Newly Listed
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, ...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1993
Stock NumberP-505791
MLS Number14429867
CategoryAxle Assemblies, Front
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Peterbilt 379EXHD Left Spring Hanger for a Peterbilt 379 EXHD

2003 Peterbilt 379EXHD Left Spring Hanger for a Peterbilt 379 EXHD

Recently Updated
$200.24 USD
Used Peterbilt Rear Right Spring Hanger from a Flex Air Equipped 2003 Peterbilt 379 EXHD OEM# - C11-6001L
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)379 EXHD
SideLeft
Stock Number2180134
MLS Number12950045
CategorySpring Hangers
Last Updated6/13/2026
Location
Spokane Valley, WA, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Peterbilt 379EXHD Left Spring Hanger for a Peterbilt 379 EXHD

2003 Peterbilt 379EXHD Left Spring Hanger for a Peterbilt 379 EXHD

Recently Updated
$200.24 USD
Used Peterbilt Rear Left Spring Hanger from a Flex Air Equipped 2003 Peterbilt 379 EXHD OEM# - C11-6001L
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)379 EXHD
SideLeft
Stock Number2180133
MLS Number12950044
CategorySpring Hangers
Last Updated6/13/2026
Location
Spokane Valley, WA, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Peterbilt 379 Right Fuel Tank

2003 Peterbilt 379 Right Fuel Tank

Newly Listed
$450 USD
GOOD USED RH FUEL TANK ASSY. 69X23 HAS SOME SMALL DENTS ON BOTTOM., Dimensions: 69X23, Material: Aluminum, Fuel Tank Shape: Round
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2003
SideRIGHT
Stock Number51126-7
MLS Number14424369
CategoryFuel Tanks (Truck)
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Peterbilt 379 Left Front Axle Assembly

2007 Peterbilt 379 Left Front Axle Assembly

Recently Updated
$1,095 USD
E1202W LH SPINDLE ASSEMBLY, Capacity: 12K, Hub Bolts: 10, Brake Type: AIR, Axle Make: SPICER
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2007
SideLEFT
Capacity12K
Part Number971874
Stock Number120925-25
MLS Number14094133
CategoryAxle Assemblies, Front
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No