Peterbilt 579 Electrical & Lighting For Sale

Your Current Search

Industry
Truck Parts

Category
Electrical & Lighting

Manufacturer
Peterbilt

Model
579

Click the to remove the filter.

Save Search

Email Alert

What's Save Search and Email Alert?

Narrow Your Search

Keyword Search

Search within the selected criteria

Equipment Type

2017 Used Peterbilt 579 Cab Wiring Harness

$865 USD

Used 579 Cab Wiring Harness, Engine Make: Cummins, Engine Model: ISX15

Condition	Used
Engine Model	Cummins ISX15
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Stock Number	555-10159
MLS Number	14331504
Category	Chassis Wiring Harnesses
Last Updated	4/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Used Peterbilt 579 Block Heater Harness

$258 USD

Used 579 Block Heater Harness, Engine Make: Paccar, Engine Model: Mx13

Condition	Used
Engine Model	Paccar Mx13
Fits To Make(s)	Paccar
Fits To Model(s)	MX13
Will Fit Year(s)	2016
Part Number	P922892122261
Stock Number	555-10197
MLS Number	14331435
Category	Chassis Wiring Harnesses
Last Updated	4/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Used Peterbilt 579 Engine Harness

$650 USD

Used 579 Engine Harness, Engine Make: Paccar, Engine Model: MX13

Condition	Used
Engine Model	Paccar MX13
Fits To Make(s)	Paccar
Fits To Model(s)	MX13
Will Fit Year(s)	2016
Part Number	D921008101001
Stock Number	555-10397
MLS Number	14331187
Category	Chassis Wiring Harnesses
Last Updated	4/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Left Headlight Assembly

$250 USD

2020 Peterbilt 579 Driver Side Headlamp Assembly, P/N P54-6163-110

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Side	Left
Stock Number	2028-35
MLS Number	13904596
Category	Headlight Assemblies
Last Updated	4/23/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

New Aftermarket Peterbilt 579 LH Black Projection Headlight

$250 USD

New Aftermarket 579 LH Black Projection Headlight, Side: Driver, Style: Projection, Inner Housing: Black

Condition	Used
Side	Driver
Part Number	P546163100B
Stock Number	611-21363
MLS Number	14323669
Category	Headlight Assemblies
Last Updated	4/22/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Peterbilt 579 Fuse Box

$475 USD

(USED) Peterbilt 579 Engine : MX13 Transmission: RTLO-16913A MOUNTS UNDER BUNK, DOES NOT INLCUDE WIRING

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25508491
MLS Number	12618077
Category	Fuse Boxes & Panels
Last Updated	4/5/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Peterbilt 579 Fuse Box

$475 USD

(USED) Peterbilt 579 Engine : MX13 Transmission: FAO16810SEP3 MOUNTS INSIDE DRIVERS SIDE FIREWALL, DOES NOT INCLUDE WIRING

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25534791
MLS Number	12618142
Category	Fuse Boxes & Panels
Last Updated	3/27/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2019 Peterbilt 579 Fuse Box

$475 USD

(USED) Peterbilt 579 Engine : MX13 Transmission: PO-16F112C MOUNTS INSIDE DRIVERS SIDE FIREWALL, DOES NOT INCLUDE WIRING

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25672071
MLS Number	13170577
Category	Fuse Boxes & Panels
Last Updated	3/27/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2014 Peterbilt 579 Chassis Control Module

$1,000 USD

2014 Peterbilt 579 Chassis Node Control, Chassis Control Module, MUX3-P.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1953-23
MLS Number	13897981
Category	Chassis Control Modules
Last Updated	3/24/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2022 Peterbilt 579 Radio

$425.45 USD

2022 Peterbilt 579 Radio

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2563906
MLS Number	13885318
Category	Radios
Last Updated	4/29/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Peterbilt 579 Chassis Control Module

$750.24 USD

USED 2016 PETERBILT 579 CHASSIS CONTROL MODULE, Q21-1077-3-103, A2C80703100, MUX3-P

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2441476
MLS Number	13067690
Category	Chassis Control Modules
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2023 Peterbilt 579 Door Electrical Switch

$99 USD

(USED) Peterbilt 579 SMALL CRACK TOP LH CORNER

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25667773
MLS Number	12952812
Category	Door Electrical Switches
Last Updated	3/6/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Peterbilt 579 Cab Control Module

$750.34 USD

USED 2015 PETERBILT 579 CECU Q21-1076-1-100

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2610223
MLS Number	14220299
Category	Cab Control Modules (CECU)
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2017 Peterbilt 579 Cab Control Module

$750.34 USD

USED 2017 PETERBILT 579 CECU Q21-1076-1-100

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2609744
MLS Number	14220293
Category	Cab Control Modules (CECU)
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2015 Peterbilt 579 Cab Control Module

$750.34 USD

USED 2015 PETERBILT 579 CECU Q21-1076-1-100

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2609742
MLS Number	14220292
Category	Cab Control Modules (CECU)
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Peterbilt 579 Cab Control Module

$700 USD

LOWER CENTER OF DASH BEHIND PANEL,

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2603573
MLS Number	14219711
Category	Cab Control Modules (CECU)
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2018 Peterbilt 579 Cab Control Module

$700 USD

LOWER CENTER OF DASH BEHIND PANEL,

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2599355
MLS Number	14219710
Category	Cab Control Modules (CECU)
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2019 Peterbilt 579 Cab Control Module

$700.24 USD

5004245752

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2471930
MLS Number	14219597
Category	Cab Control Modules (CECU)
Last Updated	4/29/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Peterbilt 579 Chassis Control Module

$750.24 USD

USED 2016 PETERBILT 579 CHASSIS CONTROL MODULE, Q21-1077-3-103, A2C80703100, MUX3-P

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2359592
MLS Number	12760440
Category	Chassis Control Modules
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Cummins ISX15 Engine Wiring Harness for a Peterbilt 579

$1,000 USD

(USED) Peterbilt 579 Engine Model: Cummins ISX15 From: Cab To: Engine CUMMINS ISX15 WIRING HARNESS, ECM TO CAB

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25405172
MLS Number	12043020
Category	Cab Wiring Harnesses
Last Updated	2/25/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2015 Peterbilt 579 Chassis Control Module

$850 USD

CHASSIS CONTROL MODULE, P/N: Q21-1077-3-103, A2C80703100

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2575486
MLS Number	13977613
Category	Chassis Control Modules
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Chassis Control Module

$450.35 USD

186934-821 2020 PETERBUILT 579 PACCAR OEM SECONDARY CHASSIS CONTROL MODULE Q21-1142-001-001

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2542697
MLS Number	13729572
Category	Chassis Control Modules
Last Updated	4/29/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Chassis Control Module

$450.15 USD

180920-821 - Used ECM (CHASSIS) off of a 2020 Peterbilt 579 OEM# - Q21-1142-001-001 CHASSIS MODULE - PRIMARY

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2347522
MLS Number	12584288
Category	Chassis Control Modules
Last Updated	4/29/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2016 Peterbilt 579 Headlight Assembly

$345 USD

(USED) Peterbilt 579 Type: COMPOSITE

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25670032
MLS Number	12964901
Category	Headlight Assemblies
Last Updated	1/31/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Chassis Control Module

$350 USD

PETERBILT Q21-1125-004-004 SECONDARY CHASSIS CONTROL MODULE.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2283342
MLS Number	12250096
Category	Chassis Control Modules
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck