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Peterbilt 378 Electrical & Lighting For Sale

Shop used Peterbilt 378 Electrical & Lighting on MyLittleSalesman.com . Compare active listings with prices from $25 to $848. Sellers include Holst Truck Parts, Rocky Mountain Truck Parts, Badger Truck Parts Ltd, and more. Filter by condition, price, or year to find the Peterbilt 378 that fits your job.
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Equipment Type
Truck Parts (39)
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Electrical & Lighting (39)
   Body / Chassis Control Modules (1)    Cab Wiring Harnesses (1)    Door Electrical Switches (1)    Fuse Boxes & Panels (5)    Gauges (4)    Headlight Assemblies (9)    Radios (4)    Side Marker Lamps (1)    Throttle Position Sensors (4)    Windshield Washer Reservoirs (4)    Windshield Wiper Arms (2)    Windshield Wiper Motors (3)
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378 (39)
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Used (39)
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Showing 1 - 25 of 39 Listings

1 - 25 of 39 listings
1 - 25 of 39 listings
Peterbilt 378 Radio

2004 Peterbilt 378 Radio

$89.99 USD
(Used) 2004 Peterbilt 378, RADIO- Type: Delphi, Six Presets, Plays: AM/FM, Disc, AUX, Bluetooth, For more information about this item, give us a call.We ship Worldwide! (CRG HEAVY TRUCK...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2004
Stock NumberP-39582
MLS Number11875167
CategoryRadios
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 378 Windshield Washer Reservoir

1996 Peterbilt 378 Windshield Washer Reservoir

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(Used) 1996 Peterbilt 378, WASHER BOTTLE- Location: Exterior Cab, Material: Plastic, Damage Reference images for condition, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1996
Stock NumberP-112385
MLS Number13868836
CategoryWindshield Washer Reservoirs
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 378 Radio

1996 Peterbilt 378 Radio

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(Used) 1996 Peterbilt 378, RADIO- Type: Dual, MP3, Plays: AM/FM, Weather Band, Disc, Bluetooth, USB, AUX, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1996
Stock NumberP-112415
MLS Number13869900
CategoryRadios
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 378 Radio

1998 Peterbilt 378 Radio

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1998 Peterbilt 378 Radio - Used - May have some cosmetic blemishes (see photos). Got questions or need more information? Give us a shout by phone, email, or text. We ship everywhere.
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)1998
Stock NumberPT-0460-45
MLS Number11647848
CategoryRadios
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
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