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Peterbilt 378 Truck Parts For Sale in United States

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Peterbilt (599)
Model
378 (599)
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Showing 451 - 475 of 599 Listings

451 - 475 of 599 listings
451 - 475 of 599 listings
Peterbilt 378 Instrument Panel Cluster

2004 Peterbilt 378 Instrument Panel Cluster

Newly Listed
$657 USD
(USED) Peterbilt 378 Gauges: 6 Engine: CAT C15 WARNING LIGHT MODULE, ENGINE OIL TEMP, CLOCK, OIL PRESSURE, TACH, SPEEDO, WATER TEMP, PRIMARY/ SECONDARY AIR PRESSURE, CRACK IN PANCLE UNDER...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Stock Number26030498
MLS Number14477545
CategoryInstrument Panel Clusters
Last Updated7/11/2026
Location
Kansas City, MO, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Used 1996 Peterbilt 378 60.5" Complete Hood Assembly, Blue

Used 1996 Peterbilt 378 60.5" Complete Hood Assembly, Blue

$6,180 USD
(USED) Peterbilt 378 SFA/SBA: SFA Color: BLUE Type: COMPLETE Length: 60.5 COMPLETE HOOD ASSEMBLY, CRACKED/WORN ALONG LOWER, RIGHT-HAND SIDE INNER FENDER (SEE PICTURES)
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Stock Number25917276
MLS Number14100994
CategoryHoods
Last Updated7/3/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Peterbilt 378 Front Door Assembly

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Stock Number25968767
MLS Number14269947
CategoryDoor Assemblies, Front
Last Updated6/14/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Peterbilt 378 Instrument Panel Cluster

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Stock Number25923509
MLS Number14115938
CategoryInstrument Panel Clusters
Last Updated5/24/2026
Location
Kansas City, MO, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Peterbilt 378 Charge Air Cooler (ATAAC)

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
ConditionUsed
Engine ModelCummins ISX
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2007
Part Number222101
Stock Number122823-4
MLS Number12544106
CategoryIntercoolers & Charge Air Coolers
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Peterbilt 378 Charge Air Cooler (ATAAC)

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
ConditionUsed
Engine ModelCaterpillar C15
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2004
Part Number222101
Stock Number122622-8
MLS Number11809826
CategoryIntercoolers & Charge Air Coolers
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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