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Peterbilt 378 Parts & Accessories

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Bumper CarParts RP01010001-HD Save 28% Save %
$920.96
$920.96 - $920.96
$920.96
$667.10
$667.10 - $667.10
$667.10

Front Bumper, Chrome, Without Mounting Brackets, Without Tow Hook Holes, Base Model

Replacement
in stock

Replacement is a distinguished aftermarket automotive parts brand renowned for delivering high-quality, direct-fit components that serve as cost-ef...

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$920.96
$920.96 - $920.96
$920.96
$667.10
$667.10 - $667.10
$667.10
Save 28% Save %
$23.89 - $23.89
$23.89
$23.89 - $23.89
$23.89

Replacement Turbocharger Boost Sensor RP32270001

Replacement
in stock

$23.89 - $23.89
$23.89
$23.89 - $23.89
$23.89
Engine Crankshaft Position Sensor CarParts RF31180003 Sold out
$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99

Replacement Engine Crankshaft Position Sensor RF31180003

Replacement
Out of stock

$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99
Sold out
Window Regulator CarParts RP46290001-HD
$94.14 - $94.14
$94.14
$102.19
$102.19 - $102.19
$102.19

Front, Passenger Side Window Regulator, Power, Base Model

Replacement
in stock

Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an...

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$94.14 - $94.14
$94.14
$102.19
$102.19 - $102.19
$102.19
Engine Oil Filler Cap MotoRad 6033-02
Engine Oil Filler Cap MotoRad 6033-02
$22.65 - $22.65
$22.65
$22.65 - $22.65
$22.65

Engine Oil Filler Cap MotoRad 6033-02

MotoRad
in stock

$22.65 - $22.65
$22.65
$22.65 - $22.65
$22.65
Engine Oil Pan Agility Autoparts 3310200
Engine Oil Pan Agility Autoparts 3310200
$505.53 - $505.53
$505.53
$505.53 - $505.53
$505.53

Engine Oil Pan Agility Autoparts 3310200

Agility Autoparts
in stock

$505.53 - $505.53
$505.53
$505.53 - $505.53
$505.53
Fuel Tank Sending Unit Agility Autoparts 4017281
Sold out
$88.19 - $88.19
$88.19
$88.19 - $88.19
$88.19

Fuel Tank Sending Unit Agility Autoparts 4017281

Agility Autoparts
Out of stock

$88.19 - $88.19
$88.19
$88.19 - $88.19
$88.19
Sold out
A/C Condenser Agility Autoparts 7067011
$205.93 - $205.93
$205.93
$205.93 - $205.93
$205.93

A/C Condenser Agility Autoparts 7067011

Agility Autoparts
in stock

$205.93 - $205.93
$205.93
$205.93 - $205.93
$205.93
Exhaust Gas Recirculation (EGR) Valve Dorman-HD Solutions 904-5072
Sold out
$1,226.87 - $1,226.87
$1,226.87
$1,226.87 - $1,226.87
$1,226.87

Exhaust Gas Recirculation (EGR) Valve Dorman-HD Solutions 904-5072

Dorman-HD Solutions
Out of stock

$1,226.87 - $1,226.87
$1,226.87
$1,226.87 - $1,226.87
$1,226.87
Sold out
Accessory Drive Belt Tensioner Assembly Dorman-HD Solutions 419-3830
Accessory Drive Belt Tensioner Assembly Dorman-HD Solutions 419-3830
$257.35 - $257.35
$257.35
$257.35 - $257.35
$257.35

Accessory Drive Belt Tensioner Assembly Dorman-HD Solutions 419-3830

Dorman-HD Solutions
in stock

$257.35 - $257.35
$257.35
$257.35 - $257.35
$257.35
Engine Control Module (ECM) Dorman-HD Solutions 318-5001
Engine Control Module (ECM) Dorman-HD Solutions 318-5001
Sold out
$0.00 - $0.00
$0.00
$0.00 - $0.00
$0.00

Engine Control Module (ECM) Dorman-HD Solutions 318-5001

Dorman-HD Solutions
Out of stock

$0.00 - $0.00
$0.00
$0.00 - $0.00
$0.00
Sold out
Exhaust Clamp Dorman-HD Solutions 674-7012
Exhaust Clamp Dorman-HD Solutions 674-7012
Sold out
$35.62 - $35.62
$35.62
$35.62 - $35.62
$35.62

Exhaust Clamp Dorman-HD Solutions 674-7012

Dorman-HD Solutions
Out of stock

$35.62 - $35.62
$35.62
$35.62 - $35.62
$35.62
Sold out
Interior Door Handle Dorman-HD Solutions 760-5422
Interior Door Handle Dorman-HD Solutions 760-5422
$80.73 - $80.73
$80.73
$80.73 - $80.73
$80.73

Interior Door Handle Dorman-HD Solutions 760-5422

Dorman-HD Solutions
in stock

$80.73 - $80.73
$80.73
$80.73 - $80.73
$80.73
Dash Board Air Vent Dorman-HD Solutions 216-5407
Dash Board Air Vent Dorman-HD Solutions 216-5407
$39.45 - $39.45
$39.45
$39.45 - $39.45
$39.45

Dash Board Air Vent Dorman-HD Solutions 216-5407

Dorman-HD Solutions
in stock

$39.45 - $39.45
$39.45
$39.45 - $39.45
$39.45
Outside Door Handle Dorman-HD Solutions 760-5425
Outside Door Handle Dorman-HD Solutions 760-5425
$78.97 - $78.97
$78.97
$78.97 - $78.97
$78.97

Outside Door Handle Dorman-HD Solutions 760-5425

Dorman-HD Solutions
in stock

$78.97 - $78.97
$78.97
$78.97 - $78.97
$78.97
Engine Oil Drain Plug Dorman-HD Solutions 090-5003CD
$18.92 - $18.92
$18.92
$18.92 - $18.92
$18.92

Engine Oil Drain Plug Dorman-HD Solutions 090-5003CD

Dorman-HD Solutions
in stock

$18.92 - $18.92
$18.92
$18.92 - $18.92
$18.92
Turbocharger Boost Pressure Valve Dorman-HD Solutions 599-5001
Turbocharger Boost Pressure Valve Dorman-HD Solutions 599-5001
Sold out
$1,145.61 - $1,145.61
$1,145.61
$1,145.61 - $1,145.61
$1,145.61

Turbocharger Boost Pressure Valve Dorman-HD Solutions 599-5001

Dorman-HD Solutions
Out of stock

$1,145.61 - $1,145.61
$1,145.61
$1,145.61 - $1,145.61
$1,145.61
Sold out
Exhaust Gas Recirculation (EGR) Gasket Set Dorman-HD Solutions 904-5125
Exhaust Gas Recirculation (EGR) Gasket Set Dorman-HD Solutions 904-5125
Sold out
$215.72 - $215.72
$215.72
$215.72 - $215.72
$215.72

Exhaust Gas Recirculation (EGR) Gasket Set Dorman-HD Solutions 904-5125

Dorman-HD Solutions
Out of stock

$215.72 - $215.72
$215.72
$215.72 - $215.72
$215.72
Sold out
Engine Crankshaft Position Sensor Dorman-HD Solutions 904-7247
Engine Crankshaft Position Sensor Dorman-HD Solutions 904-7247
$70.06 - $70.06
$70.06
$70.06 - $70.06
$70.06

Engine Crankshaft Position Sensor Dorman-HD Solutions 904-7247

Dorman-HD Solutions
in stock

$70.06 - $70.06
$70.06
$70.06 - $70.06
$70.06
Exhaust Manifold Dorman-HD Solutions 674-5002
Exhaust Manifold Dorman-HD Solutions 674-5002
$690.60 - $690.60
$690.60
$690.60 - $690.60
$690.60

Exhaust Manifold Dorman-HD Solutions 674-5002

Dorman-HD Solutions
in stock

$690.60 - $690.60
$690.60
$690.60 - $690.60
$690.60
Fuel Tank Strap Dorman-HD Solutions 578-5406
Fuel Tank Strap Dorman-HD Solutions 578-5406
$237.14 - $237.14
$237.14
$237.14 - $237.14
$237.14

Fuel Tank Strap Dorman-HD Solutions 578-5406

Dorman-HD Solutions
in stock

$237.14 - $237.14
$237.14
$237.14 - $237.14
$237.14
Manifold Absolute Pressure Sensor Dorman-HD Solutions 904-7033
Manifold Absolute Pressure Sensor Dorman-HD Solutions 904-7033
$107.17 - $107.17
$107.17
$107.17 - $107.17
$107.17

Manifold Absolute Pressure Sensor Dorman-HD Solutions 904-7033

Dorman-HD Solutions
in stock

$107.17 - $107.17
$107.17
$107.17 - $107.17
$107.17
Engine Crankshaft Position Sensor Dorman-HD Solutions 904-7123
Engine Crankshaft Position Sensor Dorman-HD Solutions 904-7123
$58.16 - $58.16
$58.16
$58.16 - $58.16
$58.16

Engine Crankshaft Position Sensor Dorman-HD Solutions 904-7123

Dorman-HD Solutions
in stock

$58.16 - $58.16
$58.16
$58.16 - $58.16
$58.16
Dash Board Air Vent Dorman-HD Solutions 216-5408CD
Dash Board Air Vent Dorman-HD Solutions 216-5408CD
$34.37 - $34.37
$34.37
$34.37 - $34.37
$34.37

Dash Board Air Vent Dorman-HD Solutions 216-5408CD

Dorman-HD Solutions
in stock

$34.37 - $34.37
$34.37
$34.37 - $34.37
$34.37

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