View 1 Photo View 0 Videos 1998 Peterbilt 378 Fuse Box $848 USD (USED) Peterbilt 378 Engine : CAT C12 Transmission: VERIFY MOUNTS TO FIREWALL, DOES NOT INCLUDE WIRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25697767 MLS Number13130554CategoryFuse Boxes & Panels Last Updated1/17/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2002 Peterbilt 378 Windshield Wiper Motor $75 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number1967 MLS Number10569995CategoryWindshield Wiper Motors Last Updated2/8/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 2 Photos View 0 Videos 1993 Peterbilt 378 Windshield Washer Reservoir $33 USD Washer Reservoir ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number10415597 MLS Number13094069CategoryWindshield Washer Reservoirs Last Updated9/5/2024 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1993 Peterbilt 378 Windshield Wiper Arm $33 USD Left Driver Side ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock NumberR10415615 MLS Number13094026CategoryWindshield Wiper Arms Last Updated9/5/2024 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1993 Peterbilt 378 Windshield Wiper Arm $33 USD Right Passenger Side ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock NumberR10415614 MLS Number13094025CategoryWindshield Wiper Arms Last Updated9/5/2024 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1993 Peterbilt 378 Windshield Wiper Motor $52 USD E-006-055 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock NumberR10415612 MLS Number13093860CategoryWindshield Wiper Motors Last Updated9/5/2024 LocationSpokane Valley, WA, US Sold BySpalding Truck Parts (833) 432-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1994 Peterbilt 378 Windshield Wiper Motor Contact for price USED PETERBILT 378 WINDSHEILD WIPER MOTOR ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number66107 MLS Number12824126CategoryWindshield Wiper Motors Last Updated5/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Peterbilt 378 Headlight Assembly $820 USD (USED) Peterbilt 378 Type: SINGLE SEALED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25977527 MLS Number14306182CategoryHeadlight Assemblies Last Updated4/20/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Peterbilt 378 Headlight Assembly $615 USD (USED) Peterbilt 378 Type: SINGLE SEALED TURN SIGNAL APPEARS TO BE REATTACHED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25977531 MLS Number14306181CategoryHeadlight Assemblies Last Updated4/20/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Peterbilt 378 Fuse Box $848 USD (USED) Peterbilt 378 Engine : CAT C10 Transmission: RTO16908LL MOUNTS TO FIRE WALL, DOES NOT INCLUDE WIRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25977703 MLS Number14306147CategoryFuse Boxes & Panels Last Updated4/20/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Peterbilt 378 Cab Wiring Harness $606 USD (USED) Peterbilt 378 Engine Model: CAT C12 From: CAB Transmission Type: FULLER FR14210B To: ECM Ref# NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Part NumberNAStock Number25980910 MLS Number14318882CategoryCab Wiring Harnesses Last Updated4/18/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Peterbilt 378 Fuse Box $848 USD (USED) Peterbilt 378 Engine : CAT C12 Transmission: FR14210B MOUNTS TO FIRE WALL, DOES NOT INCLUDE WIRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25979533 MLS Number14314441CategoryFuse Boxes & Panels Last Updated4/16/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 378 Headlight Assembly $312 USD (USED) Peterbilt 378 Type: SINGLE SEALED paint peeling on bezel and hole in lens ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25973925 MLS Number14295109CategoryHeadlight Assemblies Last Updated4/8/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 378 Headlight Assembly $820 USD (USED) Peterbilt 378 Type: SINGLE SEALED RH HEADLAMP ASSEMBLY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25971202 MLS Number14280881CategoryHeadlight Assemblies Last Updated4/2/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Peterbilt 378 Fuse Box $848 USD (USED) Peterbilt 378 Engine : C10 Transmission: RTO14908LL MOUNTS TO FIREWALL, DOES NOT INCLUDE WIRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25971319 MLS Number14280850CategoryFuse Boxes & Panels Last Updated4/2/2026 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 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 Updated3/27/2026 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 Fuse Box $848 USD (USED) Peterbilt 378 Engine : C12 Transmission: RTLO12913A MOUNTS TO FIREWALL, DOES NOT INCLUDE WIRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number25933074 MLS Number14123209CategoryFuse Boxes & Panels Last Updated3/13/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info