Peterbilt 378 Exhaust & Emissions For Sale

The Peterbilt 378 ranges in price from as low as $60 up to $908 based on MyLittleSalesman.com marketplace data.

Your Current Search

Industry
Truck Parts

Category
Exhaust & Emissions

Manufacturer
Peterbilt

Model
378

Click the to remove the filter.

What's Save Search and Email Alert?

Narrow Your Search

Keyword Search

Search within the selected criteria

Equipment Type

Category

Make

Model

Condition

Model Year

-

Horsepower

-

Inspection Report

Warranty

Price

-

Country

State / Region

Select a country to view available states.

Seller Type

Market Type

Shop Exhaust & Emissions by Subcategory

Exhaust Brackets For Sale

Exhaust Brackets

Exhaust Assemblies For Sale

Exhaust Assemblies

Exhaust Pipes For Sale

1 - 22 of 22 listings

Peterbilt 378 Exhaust Pipe

2004 Peterbilt 378 Exhaust Pipe

$200 USD

GOOD USED DRIVER SIDE HEAT SHIELD. LOOKS GOOD, Material: Stainless Steel

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2004
Stock Number	70720-19
MLS Number	10288102
Category	Exhaust Pipes
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Peterbilt 378 Exhaust Pipe

2005 Peterbilt 378 Exhaust Pipe

Contact for price

2005 Peterbilt 378 Exhaust Y-Pipe For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2005
Stock Number	PT-0625-39
MLS Number	11396432
Category	Exhaust Pipes
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
NUMBERCall Seller

Lomoca Inc.

Peterbilt 378 Exhaust Bracket

1995 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: CAB SET OF UPPER AND LOWER RIGHT HAND EXHAUST MOUNTING BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25738138
MLS Number	13315428
Category	Exhaust Brackets
Last Updated	1/8/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Assembly

1995 Peterbilt 378 Exhaust Assembly

$450 USD

(USED) Peterbilt 378 COMPLETE EXHAUST ASSEMBLY WITH STACK AND GUARD, DOES NOT INCLUDE BRACKETS TO CAB AND GAB HANDLE

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25737933
MLS Number	13312615
Category	Exhaust Assemblies
Last Updated	1/5/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

1993 Peterbilt 378 Exhaust Bracket

$60 USD

(USED) Peterbilt 378 Material: STEEL Location: CAB Size: - LOWER LEFT HAND EXHAUST BRACKET

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25372065
MLS Number	12336391
Category	Exhaust Brackets
Last Updated	8/29/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

1993 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: CAB Size: - SET OF UPPER AND LOWER RIGHT HAND EXHAUST MOUNTING BRACKETS

Quantity	3
Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25372060
MLS Number	11848697
Category	Exhaust Brackets
Last Updated	8/29/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Assembly

1993 Peterbilt 378 Exhaust Assembly

$908 USD

(USED) Peterbilt 378 LEFT EXHAUST ASSEMBLY 80" TALL 5" STACK FROM FLEX TUBE ELBOW TO TIP, 48" CHROME GUARD 40" GRAB HANDLE AND Y-PIPE

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25371503
MLS Number	12336388
Category	Exhaust Assemblies
Last Updated	8/29/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Assembly

2004 Peterbilt 378 Exhaust Assembly

Newly Listed

$900 USD

(USED) Peterbilt 378 LH SIDE EXHAUST STACK ASSEMBLY, CUT AT FLEX PIPE ELBOW

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	26029959
MLS Number	14477556
Category	Exhaust Assemblies
Last Updated	7/11/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2004 Peterbilt 378 Exhaust Bracket

Newly Listed

$121 USD

(USED) Peterbilt 378 Material: STAINLESS Location: CAB LOWER BRACKET ONLY, DOES NOT INCLUDE CAB TO SLEEPER BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	26030457
MLS Number	14477550
Category	Exhaust Brackets
Last Updated	7/11/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2004 Peterbilt 378 Exhaust Bracket

Newly Listed

$121 USD

(USED) Peterbilt 378 Material: STAINLESS Location: CAB LOWER BRACKET ONLY, DOES NOT INCLUDE CAB TO SLEEPER BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	26030469
MLS Number	14477549
Category	Exhaust Brackets
Last Updated	7/11/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Assembly

2004 Peterbilt 378 Exhaust Assembly

Newly Listed

$900 USD

(USED) Peterbilt 378 RH SIDE EXHAUST STACK ASSEMBLY, CUT AT FLEX PIPE ELBOW

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	26030567
MLS Number	14477544
Category	Exhaust Assemblies
Last Updated	7/11/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2000 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: LOWER LOWER BRACKET ONLY, DOES NOT INCLUDE CAB TO SLEEPER BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25980200
MLS Number	14316918
Category	Exhaust Brackets
Last Updated	4/25/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2000 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: UPPER UPPER BRACKET ONLY, DOES NOT INCLUDE CAB TO SLEEPER BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25980199
MLS Number	14316917
Category	Exhaust Brackets
Last Updated	4/25/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2000 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: UPPER UPPER BRACKET ONLY, DOES NOT INCLUDE CAB TO SLEEPER BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25980198
MLS Number	14316916
Category	Exhaust Brackets
Last Updated	4/25/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Assembly

2001 Peterbilt 378 Exhaust Assembly

$908 USD

(USED) Peterbilt 378 EXHAUST STACK/MUFFLER/ELBOW, DOES NOT INCLUDE GAURD

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25977512
MLS Number	14306187
Category	Exhaust Assemblies
Last Updated	4/20/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2002 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: LOWER

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25979408
MLS Number	14314466
Category	Exhaust Brackets
Last Updated	4/16/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2002 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: UPPER UPPER BRACKET ONLY, DOES NOT INCLUDE CAB TO SLEEPER BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25979409
MLS Number	14314465
Category	Exhaust Brackets
Last Updated	4/16/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2000 Peterbilt 378 Exhaust Bracket

$60 USD

(USED) Peterbilt 378 Material: STEEL Location: CAB Size: -

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25971247
MLS Number	14280861
Category	Exhaust Brackets
Last Updated	4/2/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2004 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: CAB Size: - SET OF UPPER AND LOWER RIGHT HAND EXHAUST MOUNTING BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25933126
MLS Number	14123190
Category	Exhaust Brackets
Last Updated	3/13/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2004 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: CAB Size: - SET OF UPPER AND LOWER RIGHT HAND EXHAUST MOUNTING BRACKETS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25933109
MLS Number	14123195
Category	Exhaust Brackets
Last Updated	3/13/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Bracket

2000 Peterbilt 378 Exhaust Bracket

$121 USD

(USED) Peterbilt 378 Material: STEEL Location: CAB Size: - LOWER

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25936237
MLS Number	14131446
Category	Exhaust Brackets
Last Updated	2/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

Peterbilt 378 Exhaust Assembly

1996 Peterbilt 378 Exhaust Assembly

$908 USD

(USED) Peterbilt 378 LH SIDE EXHAUST STACK ASSEMBLY, CUT AT FLEX PIPE ELBOW, INCLUDES HEAT GUARD

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25917272
MLS Number	14083389
Category	Exhaust Assemblies
Last Updated	1/29/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Vander Haag's Inc.

What's Save Search and Email Alert?

Want to narrow or modify your search criteria?

Filter by Price

Filter by Location

Filter by Model

Filter by Keyword

Modify your search

Did you find what you were looking for? Yes No