Peterbilt 379 Electrical &amp; Lighting For Sale

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2007 Peterbilt 379 Body Control Module

$1,300 USD

Paccar Instrument Control Unit/Cab Control Unit(ICU) *Fits 2004-2007 Kenworth C500, T600, T800, W900B, W900L, W900S, Peterbilt 357, 378, 379, 385, 386 Part# Q21-1029-1-121

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Part Number	Q21-1029-1-121
Stock Number	977143
MLS Number	14483694
Category	Body / Chassis Control Modules
Last Updated	7/15/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Peterbilt 379 Windshield Wiper Arm

$300 USD

Paccar-Peterbilt Wiper Linkage Part# R74-6007, Air/Hydraulic: ELECTRIC, Engine Make: Other, Engine Model: Other

Condition	New
Engine Model	Other
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Part Number	R74-6007
Stock Number	977035
MLS Number	14429565
Category	Windshield Wiper Arms
Last Updated	6/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2007 Peterbilt 379 Chassis Wiring Harness

Contact for price

Peterbilt 379 Chassis Harness for sale. P/N: P92-6383-12104000. Call for more information. We ship everywhere.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Part Number	P92-6383-12104000
Stock Number	PT-0904-38
MLS Number	14426182
Category	Chassis Wiring Harnesses
Last Updated	6/13/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

1994 Peterbilt 379 Headlight Assembly

$200 USD

GOOD USED RH HEADLAMP ASSY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21426-25
MLS Number	14424463
Category	Headlight Assemblies
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1994 Peterbilt 379 Headlight Assembly

$200 USD

GOOD USED LH HEADLAMP ASSY.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21426-24
MLS Number	14424461
Category	Headlight Assemblies
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 300-___ SHOW
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2006 Used Peterbilt 379 RH Headlight

$475 USD

Used 379 RH Headlight, Side: Passenger, Style: Sealed, Inner Housing: Chrome

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Side	Passenger
Part Number	1607559M000R
Stock Number	611-20623
MLS Number	13805459
Category	Headlight Assemblies
Last Updated	6/12/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 370-___ SHOW
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1989 Peterbilt 379 Cab Wiring Harness

$650 USD

(USED) Peterbilt 379 Engine Model: 3406B From: CAB Transmission Type: RT014613 To: ENGINE

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25410018
MLS Number	12045677
Category	Cab Wiring Harnesses
Last Updated	5/31/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2007 Peterbilt 379 Cab Wiring Harness

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Peterbilt 379 Engine to cab wiring Harness for sale. P/N: P92-6352-04500550, Engine: ISX. Call for more information. We ship everywhere, Engine Make: Cummins, Engine Model: ISX

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Part Number	P92-6352-04500550
Stock Number	PT-0904-19
MLS Number	14371833
Category	Cab Wiring Harnesses
Last Updated	5/15/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Used 1994 Peterbilt 379 Turn Signal / High Beam / Hazard Switch, Part # DOTQQC83

$75 USD

USED TURN SIGNAL INDICATOR SWITCH/ BLINKER SWTICH/ HIGH BEAM LOW BEAM/ HAZARDS SWITCH, Material: Aluminum and Metal

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Part Number	DOTQQC83
Stock Number	21526-16
MLS Number	14301670
Category	Turn Signal Switches
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 379 Dash Control Module

$895 USD

CAB CONTROL MODULE REV. B, Serial#: na, Casting#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Part Number	Q21-1029-1-121
Stock Number	80522-29
MLS Number	14247852
Category	Dash Control Modules
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Used 1994 Peterbilt 379 Tachometer Gauge

$175 USD

GOOD USED TACHOMETER GAUGE, Gauge Type: Tachometer

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21426-22
MLS Number	14228377
Category	Gauges
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2005 Peterbilt 379 Tachometer Gauge, Serial # BXS30683

$200 USD

GOOD USED TACHOMETER GAUGE, Serial#: BXS30683, Gauge Type: Tachometer, Casting#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Stock Number	90825-24
MLS Number	14144107
Category	Gauges
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 379 Headlight Assembly

$200 USD

GOOD USED RH HEADLAMP BRACKET.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Stock Number	12226-15
MLS Number	14116097
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 379 Headlight Assembly

$350 USD

GOOD USED LH HEADLAMP ASSY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Stock Number	12226-14
MLS Number	14116096
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Peterbilt 379 Headlight Assembly

$250 USD

RH HEADLAMP ASSY PETERBILT 379.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	P-60979
MLS Number	14113777
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Peterbilt 379 Headlight Assembly

$250 USD

LH HEADLAMP ASSY PETERBILT 379.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	P-60978
MLS Number	14113776
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Peterbilt 379 Headlight Assembly

$200 USD

LH SIDE PETERBILT 379 HEADLIGHT HOUSING

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Part Number	16-07559M001L-P
Stock Number	P-60976
MLS Number	14113774
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2007 Peterbilt 379 Headlight Assembly

$295 USD

GOOD USED LH HEADLIGHT ASSY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Stock Number	120925-23
MLS Number	14045528
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2007 Peterbilt 379 Headlight Assembly

$495 USD

LH HEADLAMP ASSY 07 379

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2007
Stock Number	111925-15
MLS Number	14005818
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Peterbilt 379 Headlight Assembly

$395 USD

RH HEADLAMP ASSY NO BEZEL ///NOTES///

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2006
Stock Number	102825-19
MLS Number	13958417
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1991 Peterbilt 379 Headlight Assembly

$250 USD

LH SINGLE HEADLAMP ASSY 91 379

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1991
Stock Number	100525-22
MLS Number	13883153
Category	Headlight Assemblies
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Used 1994 Peterbilt 379 Pyrometer Gauge

Contact for price

MISC GAUGES OFF 1994 PETE 379, Gauge Type: Pyrometer

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	51921-26
MLS Number	13544086
Category	Gauges
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2003 Peterbilt 379 Oil Pressure Gauge

$35 USD

GOOD USED OIL PRESSURE GAUGE, Serial#: 6NZ248465, Gauge Type: Oil Pressure, Casting#: 17-04312-7CO

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2003
Stock Number	31825-32
MLS Number	13495408
Category	Gauges
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Used 2003 Peterbilt 379 Engine Oil Temp Gauge

$35 USD

GOOD USED ENGINE OIL TEMP GAUGE, Serial#: 6NZ248465, Gauge Type: Engine Oil Temp, Casting#: 17-04313-3CO

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2003
Stock Number	31825-31
MLS Number	13495407
Category	Gauges
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts