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 Recently Updated 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