Peterbilt 378 For Sale

(801) 478-___ SHOW
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Peterbilt 378 Cab Assembly

$3,500 USD

1997 PETERBILT 378 DAY CAB, MOSTLY COMPLETE, WIRED FOR CUMMINS N14

Condition	Used
Engine Model	CUMMINS N14 / STD TRANS
Stock Number	99675
MLS Number	12071824
Category	Cabs
Last Updated	6/20/2023
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

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Peterbilt 378 Air Cleaner / Air Filter Housing

$400 USD

GOOD USED PETERBILT 15"X27" AIR CLEANER BY DONALDSON, WHITE, PAINTED

Condition	Used
Stock Number	99981
MLS Number	12071526
Category	Air Cleaners / Air Filter Housings
Last Updated	6/20/2023
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

(855) 300-___ SHOW
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2005 Used Peterbilt 378 Gauge Panel

$379 USD

Used 378 Gauge Panel

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	716-10199
MLS Number	11908371
Category	Instrument Panel Clusters
Last Updated	4/19/2023
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 750-___ SHOW
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1998 Peterbilt 378 Front Bumper

$400 USD

GOOD USED FRONT BUMPER SLIGHT DENT ON FRONT SEE PICS

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	13952
MLS Number	10895921
Category	Bumpers, Front
Last Updated	8/5/2021
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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Used 2005 Peterbilt 378 Sleeper Climate Control, Part # 2906215

$200 USD

Used 378 Sleeper Climate Control

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Part Number	2906215
Stock Number	718-10476
MLS Number	10753113
Category	Heater / AC Climate Control Parts
Last Updated	3/26/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(833) 734-___ SHOW
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2002 Peterbilt 378 Hood

Contact for price

USED 378 PETERBILT HOOD,2002, COMPLETE, ALSO MANY HOODS IN STOCK,

Condition	Used
Stock Number	2049-03182011
MLS Number	10139386
Category	Hoods
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

Used 1996 Peterbilt 378 60.5" Complete Hood Assembly, Blue

2001 Peterbilt 378 Sleeper

1997 Peterbilt 378 Door Mirror

$345 USD

(USED) Peterbilt 378 Material: STAINLESS Power: YES Heated: YES

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25968763
MLS Number	14269948
Category	Door Mirrors
Last Updated	6/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1996 Peterbilt 378 Cab Assembly

$2,250 USD

(USED) Peterbilt 378 Brakes: AIR Engine: CAT 3406A Type: SHELL Style: HIGH ROOF SHELL CAB ASSEMBLY, ALL COMPONENTS SOLD SEPARATELY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25917279
MLS Number	14083387
Category	Cabs
Last Updated	6/19/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25917308
MLS Number	14083379
Category	Door Assemblies, Front
Last Updated	6/19/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2004 Peterbilt 378 Heater / AC Temp Control

$475 USD

(USED) Peterbilt 378

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25933183
MLS Number	14123179
Category	Heater / AC Climate Control Parts
Last Updated	6/19/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2000 Peterbilt 378 Door Mirror

$345 USD

(USED) Peterbilt 378 Material: STAINLESS Power: NO Heated: NO

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25971240
MLS Number	14280864
Category	Door Mirrors
Last Updated	6/19/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2001 Peterbilt 378 Battery Box

$250 USD

(USED) Peterbilt 378 Length: 31.00 Width: 23.0 Battery Count: 2 Material: ALUMINUM DOES NOT INCLUDE BATTERIES, STEPS HAVE SLIGHT BENDS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25977638
MLS Number	14306159
Category	Battery Boxes / Trays
Last Updated	6/19/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1997 Peterbilt 378 Steering Column

$950 USD

(USED) Peterbilt 378 Tilting: YES Trans: MANUAL Telescoping: YES Air bag: NO STEERING COLUMN W/ TILT AND TELESCOPE, DOES NOT INCLUDE COVERS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25968661
MLS Number	14269967
Category	Steering Columns
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25968662
MLS Number	14269966
Category	Dashboards
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1997 Peterbilt 378 Heater / AC Temp Control, Part # 18-03857

$475 USD

(USED) Peterbilt 378 Ref# 18-03857

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Part Number	18-03857
Stock Number	25968668
MLS Number	14269964
Category	Heater / AC Climate Control Parts
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25968669
MLS Number	14269963
Category	Fuse Boxes & Panels
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1997 Peterbilt 378 Front Door Assembly

$225 USD

(USED) Peterbilt 378 Color: RED Pwr Wnd: NO W/ Mirror: NO Type: COMPLETE DOES NOT INCLUDE MIRROR COMPLETE DOOR ASSEMBLY, EXTERIOR DOOR HANDLE HAS A HOLE RUSTED THROUGH IT, MAY NEED REPLACED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25968767
MLS Number	14269947
Category	Door Assemblies, Front
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1997 Peterbilt 378 Door Mirror

$345 USD

(USED) Peterbilt 378 Material: STAINLESS Power: NO Heated: YES

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25968770
MLS Number	14269946
Category	Door Mirrors
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25968772
MLS Number	14269945
Category	Door Assemblies, Front
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2001 Peterbilt 378 Dashboard Assembly

$665 USD

(USED) Peterbilt 378 Engine: CAT C10 Brake Type: AIR Tran Type: MANUAL Type: SHELL STRUCTURE ONLY SHELL DASH, STRUCTURE ONLY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25977675
MLS Number	14306151
Category	Dashboards
Last Updated	6/13/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1996 Peterbilt 378 Sleeper Door

$200 USD

(USED) Peterbilt 378 Location: FULL HEIGHT Height: 50.00 Width: 23" Interior Color: GREY HAS LARGE PAINT CHIP PEELING ON CENTER TOP OF DOOR (SEE PICTURE)

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25917373
MLS Number	14083378
Category	Sleeper Doors
Last Updated	6/3/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25923509
MLS Number	14115938
Category	Instrument Panel Clusters
Last Updated	5/24/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.