Peterbilt 378 Cab, Body &amp; Interior For Sale in United States

2007 Peterbilt 378 Left Front Door Assembly

Recently Updated

$900 USD

COMPLETE POWER VERY CLEAN

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Left
Stock Number	6066
MLS Number	10573164
Category	Door Assemblies, Front
Last Updated	10/12/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2002 Peterbilt 378 Left Fender Extension

Recently Updated

$100 USD

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Left
Stock Number	1955
MLS Number	10569988
Category	Fender Extensions
Last Updated	10/12/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2007 Peterbilt 378 Cab Assembly

Recently Updated

$1 USD

parts only

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	6068
MLS Number	10573165
Category	Cabs
Last Updated	10/12/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2007 Peterbilt 378 Dashboard Assembly

Recently Updated

$1 USD

PARTS

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	6072
MLS Number	10573169
Category	Dashboards
Last Updated	10/12/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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1998 Peterbilt 378 Cab Assembly

Recently Updated

$2,385 USD

(USED) Peterbilt 378 Brakes: AIR Engine: CAT C12 Type: SHELL Style: DAYCAB SHELL CAB, COMPONENTS SOLD SEPERATE,

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25697726
MLS Number	13128291
Category	Cabs
Last Updated	10/8/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Used Peterbilt 378 Hood Complete with Headlights and Grille

$4,500 USD

USE PETERBILT 378 HOOD, COMPLETE WITH HEADLIGHTS AND GRILLE,

Condition	Used
Stock Number	100568
MLS Number	14647784
Category	Hoods
Last Updated	10/7/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Used Peterbilt 378 Hood Complete with Headlights and Grille

$4,500 USD

USE PETERBILT 378 HOOD, COMPLETE WITH HEADLIGHTS AND GRILLE,

Condition	Used
Stock Number	100566
MLS Number	14647781
Category	Hoods
Last Updated	10/7/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2007 Peterbilt 378 Cab Assembly

$4,500 USD

USED 2007 PETERBILT 378 CAB ASSEMBLY - OFF OF A TRUCK WITH A CAT C-15 ACERT ENGINE AND A FULLER MANUAL TRANSMISSION - SLEEPER SOLD SEPERATELY

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	93324
MLS Number	12837377
Category	Cabs
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Used Peterbilt 378 Fiberglass Hood Complete with Headlights and Grille

$4,500 USD

USE PETERBILT 378 HOOD, COMPLETE WITH HEADLIGHTS AND GRILLE, FIBER GLASS HOOD

Condition	Used
Stock Number	100015
MLS Number	14388050
Category	Hoods
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1994 Peterbilt 378 Cab Assembly

$2,500 USD

USED PETERBILT 378/379 CAB ASSEMBLY/UNIBILT SLEEPER IS AVAILABLE AT ADDITIONAL COST

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	66185
MLS Number	12824185
Category	Cabs
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1994 Peterbilt 378 Left Front Door Assembly

$1,000 USD

USED PETERBILT 378 DOOR ASSEMBLY/DRIVERS SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Left
Stock Number	66119
MLS Number	12824136
Category	Door Assemblies, Front
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1994 Peterbilt 378 Right Front Door Assembly

$1,000 USD

USED PETERBILT 378 DOOR ASSEMBLY/PASSENGER SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Right
Stock Number	66122
MLS Number	12824139
Category	Door Assemblies, Front
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1994 Peterbilt 378 Left Door Mirror

$285 USD

USED PETERBILT 378 SIDE VIEW MIRROR/DRIVERS SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Left
Stock Number	66109
MLS Number	12824127
Category	Door Mirrors
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1994 Peterbilt 378 Right Door Mirror

$285 USD

USED PETERBILT 378 SIDE VIEW MIRROR/PASSENGER SIDE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Right
Stock Number	66110
MLS Number	12824128
Category	Door Mirrors
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2007 Peterbilt 378 Sleeper

Contact for price

USED PETERBILT 378 SLEEPER, SINGLE BUNK - HAS SOME MINOR DAMAGE ON DRIVER REAR CORNER

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Stock Number	93325
MLS Number	12837378
Category	Sleepers
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2006 Peterbilt 378 Hood

Contact for price

USED 2006 PETERBILT 378 HOOD, 60”-61”LONG, COMPLETE, ALSO MANY HOODS IN STOCK

Condition	Used
Stock Number	9032-0916262
MLS Number	14607846
Category	Hoods
Last Updated	9/16/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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2006 Peterbilt 378 Cab Assembly

Contact for price

USED 2006 PETERBILT DAYCAB, WIRED FOR ISM CUMMINS, STOCK:0915268, COMPLETE DAY CAB, ALSO MANY CABS IN STOCK

Condition	Used
Stock Number	9030-0915268
MLS Number	14604584
Category	Cabs
Last Updated	9/15/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1995 Peterbilt 378 Dashboard Assembly

$985 USD

(USED) Peterbilt 378 Engine: CUMMINS N14 CELECT Brake Type: AIR Tran Type: MANUAL Type: LESS INSTRUMENTATION DASH ASSEMBLY LESS INSTRUMENTATION

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25738160
MLS Number	13315419
Category	Dashboards
Last Updated	9/3/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
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1994 Peterbilt 378 Left Side View Mirror

$250 USD

GOOD USED LH MIRROR ASSY.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1994
Side	LEFT
Stock Number	71326-11
MLS Number	14536755
Category	Side View Mirrors
Last Updated	8/12/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Mechanical Fuel/Throttle Pedal Aluminum Peterbilt 300 Series 377/378/379/357

$150 USD

GOOD USED MECHANICAL FUEL PEDAL/ GAS PEDAL/THROTTLE PEDAL. 300 SERIES PETERBILT 377/378/379/357, Material: Aluminum

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Part Number	NA
Stock Number	P-61093
MLS Number	14536754
Category	Brake / Clutch / Gas Pedal Parts
Last Updated	8/12/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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1990 Peterbilt 378 Cab Assembly

$1,500 USD

1990 Peterbilt 378 Cab Complete, Wired For Caterpillar 3176A With A Eaton/ Fuller Manual Transmission.

Condition	Used
Stock Number	4316-13
MLS Number	14530678
Category	Cabs
Last Updated	8/7/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

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1994 Peterbilt 378 Left Door

$450 USD

GOOD USED LH DOOR ASSY, MANUAL WINDOW. HAS A DENT ON BOTTOM, Window Type: Manual

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1994
Side	LEFT
Stock Number	71326-7
MLS Number	14509625
Category	Doors
Last Updated	7/28/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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1999 Peterbilt 378 Right Front Door Assembly

$350 USD

1999 Peterbilt 378 Passenger Side Door Assembly, Manual Window, w/ Mirror.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Side	Right
Stock Number	1973-10
MLS Number	13897891
Category	Door Assemblies, Front
Last Updated	7/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 300-___ SHOW
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2006 Used Peterbilt 378 SET, Full Tandem Fenders

$1,500 USD

Used 378 SET, Full Tandem Fenders, Side: Set, Material: Steel

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Side	Set
Stock Number	608-14025
MLS Number	14475497
Category	Fenders
Last Updated	7/10/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts