View 1 Photo View 0 Videos 2005 Peterbilt 378 Frame Horn $695 USD GOOD USED PASSENGER FRONT SPRING HANGER/BUMPER MOUNT FRAME HORN, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part Number02-02944RStock Number101424-17 MLS Number13212641CategoryFrame 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 2005 Peterbilt 378 Radiator Overflow Bottle / Surge Tank $175 USD USED RADIATOR COOLANT RESERVOIR TANK/ FIREWALL MOUNT, Dimensions: NA, Fill Location: TOP ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part NumberGETStock Number101424-16 MLS Number13212640CategoryRadiator Overflow Bottles / Surge Tanks Last Updated6/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2005 Peterbilt 378 Steering Column $495 USD GOOD USED STEERING COLUMN ASSEMBLY/ TILT/ WILL CHECK FOR TIGHTNESS, Engine Make: Cummins, Engine Model: ISM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part NumberNAStock Number101424-13 MLS Number13212637CategorySteering 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 2005 Peterbilt 378 Left Fuel Tank $350 USD USED TANK ASSEMBLY SMALL DENTS ON BOTTOM/ SEE PICTURES/ 68" WELD TO WELD, Capacity: 150, Dimensions: 26X68, Material: Aluminum ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005SideLEFTCapacity150Part Number11-04651-046B011JStock Number101424-7 MLS Number13212631CategoryFuel 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 2005 Peterbilt 378 Front Bumper $350 USD USED FRONT BUMPER ASSEMBLY/ 378 SET BACK AXLE/SMALL TWIST/BEND UP ON PASSENGER SIDE/ TORN PASSENGER SIDE/ USABLE, Material: Chrome ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part NumberNAStock Number101424-1 MLS Number13212625CategoryBumpers, Front 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 2005 Peterbilt 378 Salvage Truck Contact for price ISM 350HP CPL 8557 CM875, RUNS GOOD LIGHT BLOWBY, FRO14210C, AIR TRAC DSP40 3.90, Serial#: 35118780, Engine Make: Cummins, Transmission Make: Eaton/Fuller, Transmission Model: FR016210C ConditionUsedEngine ModelCummins ISMFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number101424 MLS Number13212622CategorySalvage 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 2005 Peterbilt 378 Fuel Tank Strap / Bracket $500 USD USED FUEL TANK BRACKETS AND STRAPS OFF 2005 PETERBILT 378, PART # 11-04854, Material: Aluminum, Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part Number11-04854Stock Number60224-17 MLS Number12957097CategoryFuel Tank Straps & Brackets 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 2005 Peterbilt 378 Windshield Washer Reservoir $75 USD USED WINDSHIELD WASHER BOTTLE OFF 2005 PETE 378 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number60224-16 MLS Number12957070CategoryWindshield 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 1999 Peterbilt 378 Radio $25 USD USED PRO510XL UNIDEN CB RADIO ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Part NumberPRO510XLStock Number52724-21 MLS Number12936598CategoryRadios 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 2005 Peterbilt 378 Radiator $895 USD GOOD USED TAKEOUT/ PRESSURE CHECKED RADIATOR ASSEMBLY/ NO RADIATOR CAP/ FIREWALL MOUNTED RESERVOIR, Engine Make: Caterpillar, Engine Model: C15, With Frame: true ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part Number239298Stock Number60224-7 MLS Number12918614CategoryRadiators Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2005 Peterbilt 378 Front Axle Assembly $1,495 USD GOOD USED AXLE ASSEMBLY OR PARTS/ SPINDLES, Capacity: 12000, Serial#: mxs06934, Hub Bolts: 10, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Capacity12000Stock Number60224-6 MLS Number12918613CategoryAxle Assemblies, Front 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 2005 Peterbilt 378 Charge Air Cooler (ATAAC) $300 USD GOOD USED PRESSURE CHECKED COOLER. INTERCOOLER, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Part Number222101Stock Number60224-2 MLS Number12918609CategoryIntercoolers & Charge Air Coolers 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 2005 Peterbilt 378 Salvage Truck Contact for price C15 ACERT MXS06934,FRO17210C,DSP40 4.11 PACCAR LOW AIR, Serial#: mxs06934, Ratio: 4.11, Engine Make: Caterpillar, Transmission Make: Eaton/Fuller ConditionUsedEngine ModelCaterpillar C15Rear End4.11 ratioFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number60224 MLS Number12918607CategorySalvage 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 1999 Peterbilt 378 Front Leaf Spring $495 USD USED LH FRONT SPRING HANGER PART # 02-2516L ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Part Number02-2516LStock Number52724-15 MLS Number12918568CategoryLeaf Springs, Front 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 1999 Peterbilt 378 Radiator $1,095 USD USED COOLING PACK, N14 ENGINE, WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Cummins, Engine Model: N14, With Frame: true ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Stock Number52724-14 MLS Number12918567CategoryRadiators Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1999 Peterbilt 378 Steering Column $350 USD USED STEERING COLUMN OFF 1999 PETE 378 NON TILT, Engine Make: Cummins, Engine Model: N14 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Stock Number52724-13 MLS Number12918566CategorySteering 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 1999 Peterbilt 378 Instrument Panel Cluster $350 USD USED INSTRUMENT CLUSTER OFF 1999 PETE 378, Engine Make: Cummins, Engine Model: N14 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Stock Number52724-12 MLS Number12918565CategoryInstrument Panel Clusters 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 1999 Peterbilt 378 Hydraulic Tank $395 USD USED RH HYDRAULIC TANK APROX 60 GAL OFF 1999 PETE 378 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Stock Number52724-11 MLS Number12918564CategoryHydraulic 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 1999 Peterbilt 378 Right Door $595 USD USED RH DOOR, MANUAL WINDOW, OFF 1999 PETE 378, Window Type: Manual ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999SideRIGHTStock Number52724-8 MLS Number12918561CategoryDoors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Used 1999 Peterbilt 378 Hood Assembly $2,995 USD USED HOOD ASSY OFF 1999 PETE 378, NEEDS LH FENDER AND LH SIGNAL CASE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1999Stock Number52724-6 MLS Number12918559CategoryHoods 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 1998 Peterbilt 378 Sun Visor $250 USD USED SUN VISOR ASSY OFF 1998 PETERBILT 378 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1998Stock Number52624-18 MLS Number12894496CategorySun 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 1998 Peterbilt 378 Battery Box $425 USD USED LH BATTERY BOX OFF 1998 PETERBILT 378 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1998Stock Number52624-16 MLS Number12894494CategoryBattery 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 1998 Peterbilt 378 Instrument Panel Cluster $495 USD USED INSTRUMENT CLUSTER OFF 1998 PETERBILT 378 LESS TACHOMETER, Engine Make: Caterpillar, Engine Model: 3406E ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1998Stock Number52624-15 MLS Number12894493CategoryInstrument 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 1998 Peterbilt 378 Radiator $895 USD USED COOLING PACK 3406E, WILL PRESSURE CHECK, 90 DAY WARRANTY, Engine Make: Caterpillar, Engine Model: 3406E, With Frame: true ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1998Stock Number52624-13 MLS Number12894491CategoryRadiators Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1998 Peterbilt 378 Headlight Assembly $425 USD USED RH HEADLAMP ASSY OFF 1998 PETERBILT 378 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1998Stock Number52624-12 MLS Number12894490CategoryHeadlight Assemblies Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info