View 0 Photos View 0 Videos 1996 Peterbilt 378 Front Door Assembly $375 USD (USED) Peterbilt 378 Color: BLUE Pwr Wnd: NO W/ Mirror: NO Type: COMPLETE DOES NOT INCLUDE MIRROR INCLUDES MIRROR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25917308 MLS Number14083379CategoryDoor Assemblies, Front Last Updated6/19/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Peterbilt 378 Heater / AC Temp Control $475 USD (USED) Peterbilt 378 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25933183 MLS Number14123179CategoryHeater / AC Climate Control Parts Last Updated6/19/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 378 Door Mirror $345 USD (USED) Peterbilt 378 Material: STAINLESS Power: NO Heated: NO ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25971240 MLS Number14280864CategoryDoor Mirrors Last Updated6/19/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Peterbilt 378 Dashboard Assembly $690 USD (USED) Peterbilt 378 Engine: CAT C12 Brake Type: AIR Tran Type: MANUAL Type: LESS INSTRUMENTATION LESS INSTRUMENTATION DASH ASSEMBLY, MOST COMPONENTS SOLD SEPARATELY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25968662 MLS Number14269966CategoryDashboards Last Updated6/14/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Peterbilt 378 Heater / AC Temp Control, Part # 18-03857 $475 USD (USED) Peterbilt 378 Ref# 18-03857 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Part Number18-03857Stock Number25968668 MLS Number14269964CategoryHeater / AC Climate Control Parts Last Updated6/14/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Peterbilt 378 Fuse Box $848 USD (USED) Peterbilt 378 Engine : CAT C12 Transmission: EATON-FULLER FRO13210C (VERIFY) MOUNTS INSIDE DASH ON DRIVER'S SIDE, INCLUDES WIRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25968669 MLS Number14269963CategoryFuse Boxes & Panels Last Updated6/14/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Peterbilt 378 Door Mirror $345 USD (USED) Peterbilt 378 Material: STAINLESS Power: NO Heated: YES ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25968770 MLS Number14269946CategoryDoor Mirrors Last Updated6/14/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1997 Peterbilt 378 Front Door Assembly $645 USD (USED) Peterbilt 378 Color: RED Pwr Wnd: NO W/ Mirror: NO Type: COMPLETE DOES NOT INCLUDE MIRROR COMPLETE DOOR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25968772 MLS Number14269945CategoryDoor Assemblies, Front Last Updated6/14/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Instrument Panel Cluster $657 USD (USED) Peterbilt 378 Gauges: 6 Engine: CAT C12 Part#: - TACHOMETER, OIL PSI, WATER TEMP, SPEEDOMETER, BATTERY VOLTS, ENGINE TEMP, FUEL GAUGE, AIR GAUGE, TRIP-METER ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25923509 MLS Number14115938CategoryInstrument Panel Clusters Last Updated5/24/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Peterbilt 378 Charge Air Cooler (ATAAC) $300 USD GOOD PRESSURE CHECKED CHARGE AIR COOLER, 90 DAY WARRANTY. 379/378/357/377 FITS MANY MODELS, Core Charge: NA, Engine Make: Cummins, Engine Model: ISX ConditionUsedEngine ModelCummins ISXFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2007Part Number222101Stock Number122823-4 MLS Number12544106CategoryIntercoolers & Charge Air Coolers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Peterbilt 378 Charge Air Cooler (ATAAC) $300 USD GOOD PRESSURE CHECKED CHARGE AIR COOLER 90 DAY WARRANTY, Core Charge: NA, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedEngine ModelCaterpillar C15Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2004Part Number222101Stock Number122622-8 MLS Number11809826CategoryIntercoolers & Charge Air Coolers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Peterbilt 378 Instrument Panel Cluster $495 USD GOOD USED CLUSTER 01 378 C12 CAT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2001Stock Number110121-17 MLS Number11093921CategoryInstrument Panel Clusters Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1994 Peterbilt 378 Salvage Truck Contact for price OIL TANKER TRUCK, Engine Make: Cummins, Engine Model: N14 ConditionUsedEngine ModelCummins N14Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1994Stock Number61218 MLS Number11597278CategorySalvage Trucks Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Peterbilt 378 Spring Hanger $450 USD GOOD LH FRT SPRING HANGER 378, Serial#: 107835LH 04088-44, Casting#: 107835LH 04088-44 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2002Part Number107835LHStock Number120820-15 MLS Number10617254CategorySpring Hangers Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Peterbilt 378 Salvage Truck Contact for price 2004 Peterbilt 378 SV-98 Truck Tractor 1XPFDB9X54D821330 Caterpillar C15, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedEngine ModelCaterpillar C15Fits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2004Stock NumberSV-98 MLS Number11596174CategorySalvage Trucks Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Peterbilt 378 Front Bumper Contact for price 378 Set Back Axle Tow Hole Only, 12" Wide, Material: Chrome, Part Make: Peterbilt ConditionNewFits To Make(s)PeterbiltFits To Model(s)378Stock Number396-23063170 MLS Number9404480CategoryBumpers, Front Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Peterbilt 378 Steering Wheel Contact for price . ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock Number531533-11 MLS Number9538268CategorySteering Wheels Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Peterbilt 378 Front Axle Assembly Contact for price KING PIN'S ARE BAD, Hub Bolts: Pilot, Brake Type: ABS, Axle Make: Meritor, Axle Model: AVF00099744 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock Number531533-1 MLS Number9538258CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1996 Peterbilt 378 Suspension Contact for price Air Trac ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Stock Number414353-4 MLS Number9390809CategorySuspensions Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1996 Peterbilt 378 Front Axle Assembly Contact for price ., Hub Bolts: Pilot, Brake Type: NO ABS, Axle Make: Rockwell, Axle Model: AVF96020412 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)1996Stock Number414353-1 MLS Number9390806CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Battery Box Contact for price 2005 PETE 378 BATTERY BOX ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3638-PETE-9 MLS Number13347018CategoryBattery Boxes / Trays Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Radiator Contact for price 2005 PETE 378 RAD PACK, Engine Make: Caterpillar, Engine Model: C15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3638-PETE-8 MLS Number13347017CategoryRadiators Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 Front Axle Assembly Contact for price 2005 PETE 378 EATON E1202W, ABS, 2 LEAF, DRUM BRAKE, 12000 LBS, Capacity: 12000 LBS, Serial#: BXS37334, Brake Type: DRUM, Axle Make: EATON ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Capacity12000 LBSStock Number3638-PETE-6 MLS Number13347015CategoryAxle Assemblies, Front Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Used 2005 Peterbilt 378 SPL250 Series U Joint Contact for price SPL250 SERIES U JOINT, Series: SPL250 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3638-PETE-3 MLS Number13347011CategoryDriveshaft Parts Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2005 Peterbilt 378 SPL250 Series Driveshaft Part Contact for price SPL250 SERIES, Series: SPL250 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2005Stock Number3646-PETE-12 MLS Number13346990CategoryDriveshaft Parts Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info