View 5 Photos View 0 Videos 1990 Peterbilt 378 Fuel Tank Recently Updated $250 USD Driver Side Fuel Tank, 67"L x 26"D, 150 Gallon Capacity, Straps And Brackets Included. ConditionUsedSideLeftCapacity150Stock Number4316-9 MLS Number14037044CategoryFuel Tanks (Truck) Last Updated4/26/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Used 1990 Peterbilt 378 Complete Hood 55"L, Broken Passenger Headlamp Contact for price 1990 Peterbilt 378 Hood Complete, 55"L, Broken Passenger Headlamp. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number4316-12 MLS Number14037052CategoryHoods Last Updated4/22/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1997 Peterbilt 378 Front Bumper $345 USD (USED) Peterbilt 378 Type: 1 PIECE SBA/SFA: SFA Material: CHROME Lights: NO ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25708930 MLS Number13193583CategoryBumpers, Front Last Updated4/18/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Peterbilt 378 Left Lower Aluminum Hood Pivot, Part # 13-04708L $260 USD PIVOT-LOWER ALUMINUM LH 13-04708L Quantity5ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number102566 MLS Number12744303CategoryHood Parts Last Updated4/15/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1995 Peterbilt 378 Cooling Assembly $1,270 USD (USED) Peterbilt 378 Rad#: N/A ATA#: 05-18731 Condenser#: N/A Engine: CUMMINS N14 CELECT+ Ref# N/A COOLING ASSEMBLY, INCLUDES RADIATOR, CHARGE AIR COOLER, AC CONDENSER, INCLUDES OVERFLOW... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Part NumberN/AStock Number25737955 MLS Number13312612CategoryCooling Assemblies (Rad., Cond., ATAAC) Last Updated4/17/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Peterbilt 378 Left Lower Aluminum Pivot, Part # 13-04708L $260 USD 13-04708L PIVOT-LOWER ALUMINUM LH Quantity8ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number107701 MLS Number13111104CategoryHood Parts Last Updated4/11/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 1990 Peterbilt 378 Cab Assembly $1,500 USD 1990 Peterbilt 378 Cab Complete, Wired For Caterpillar 3176A With A Eaton/ Fuller Manual Transmission. ConditionUsedStock Number4316-13 MLS Number14037060CategoryCabs Last Updated4/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1990 Peterbilt 378 Tool Box $350 USD Passenger Side Tool Box, 24"L x 20"W x 22"H. ConditionUsedStock Number4316-8 MLS Number14037040CategoryTool Boxes Last Updated4/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 1988 Peterbilt 378 Fifth Wheel $400 USD Holland FW35 Air Slide Fifth Wheel, 33.5" Frame Width, 86.5" Rail, 52.5" Slide Base, 24" Slide Travel, 6.75" Deck Height, Driver Side Release. Top Plate P/N XA-351-A-L-P, S/N A00002539H ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number1511-12 MLS Number13893134CategoryFifth Wheels Last Updated4/9/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1990 Peterbilt 378 Fender Extension $200 USD Passenger Side Fender Extension For 1990 Peterbilt 378. ConditionUsedSideDriverStock Number4316-11 MLS Number14037050CategoryFender Extensions Last Updated4/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1990 Peterbilt 378 Fender Extension $200 USD Driver Side Fender Extension For 1990 Peterbilt 378. ConditionUsedSideDriverStock Number4316-10 MLS Number14037047CategoryFender Extensions Last Updated4/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 1999 Peterbilt 378 Right Front Door Assembly $350 USD 1999 Peterbilt 378 Passenger Side Door Assembly, Manual Window, w/ Mirror. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideRightStock Number1973-10 MLS Number13897891CategoryDoor Assemblies, Front Last Updated4/14/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 1999 Peterbilt 378 Hood 55"L Set Forward Axle, Part # 13-03520 $1,250 USD 1999 Peterbilt 378 Hood, 55"L, Set Forward Axle, P/N 13-03520. Multiple Cracks Repairs, Panel Separation Near Hood Supports, Emblem Damage. See Photos. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number1973-7 MLS Number14291275CategoryHoods Last Updated4/5/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1999 Peterbilt 378 Cooling Assembly Contact for price Cooling Assembly, Complete, Includes RAD, CAC, and Condenser ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number1973-6 MLS Number14291274CategoryCooling Assemblies (Rad., Cond., ATAAC) Last Updated4/5/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2005 Peterbilt 378 Fuel Tank $760 USD (USED) Peterbilt 378 Gallons: 100 Length: 51 Width/Dia: 26 Height: 26 100 GALLON ALUMINUM TANK ONLY 23" FTF ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25719159 MLS Number13251598CategoryFuel Tanks (Truck) Last Updated3/27/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Peterbilt 378 Suspension Crossmember / K-Frame $450 USD 01-51526-002 CROSSMEMBER-AL MIDSHIP/CAB MTG, MULTIPLE COLORS, SHIP EASIEST TO GRAB Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number99438 MLS Number12105213CategorySuspension Crossmembers / K-Frames Last Updated3/26/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2006 Peterbilt 378 Right Fuel Tank $800 USD 100 GALLON ConditionUsedL x W64 x 23Fits To Make(s)PETERBILTFits To Model(s)378SideRightStock Number12478 MLS Number14268891CategoryFuel Tanks (Truck) Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 2 Photos View 0 Videos 2006 Peterbilt 378 Left Battery Box $450 USD UNDER LEFT DOOR WITH LID ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number12474 MLS Number14268887CategoryBattery Boxes / Trays Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 2 Photos View 0 Videos 2006 Peterbilt 378 Air Tank $175 USD ALUMINUM ON BATTERY BOX ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number12468 MLS Number14268881CategoryAir Tanks Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 5 Photos View 0 Videos 2006 Peterbilt 378 Left Fuel Tank $800 USD 100 GALLON ConditionUsedL x W64 x 23Fits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number12467 MLS Number14268880CategoryFuel Tanks (Truck) Last Updated3/31/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 4 Photos View 0 Videos Peterbilt 378 Left Bracket $225 USD 01-49257L KNEE-ENGINE SPRT FRONT LH Quantity4ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideLeftStock Number107733 MLS Number13119279CategoryBrackets, Misc. Last Updated3/19/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Peterbilt 378 Right Bracket $205 USD 01-49257R KNEE-ENGINE SPRT FRONT RH ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378SideRightStock Number4570 MLS Number12874286CategoryBrackets, Misc. Last Updated3/19/2026 LocationSalt Lake City, UT, US Sold ByVriens Truck Parts (801) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 1995 Peterbilt 378 Fuel Tank $760 USD (USED) Peterbilt 378 Gallons: 100 Length: 48 Width/Dia: 26 Height: 26 TANK ONLY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25738139 MLS Number13315427CategoryFuel Tanks (Truck) Last Updated3/19/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1991 Peterbilt 378 Instrument Panel Cluster $300 USD (USED) Peterbilt 378 Gauges: 7 Engine: CUMMINS N14 M Part#: - RPM, FUEL, MPH, ENGINE OIL TEMP, OIL PSI, AIR PSI, AIR FILTER RESTRICTION GUAGE, DOES NOT INCLUDE WARNING BAR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25434237 MLS Number12076163CategoryInstrument Panel Clusters Last Updated3/13/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Peterbilt 378 Red Hood $950 USD RED, ConditionUsedStock NumberHOOD-1108 MLS Number12180024CategoryHoods Last Updated3/22/2026 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info