'Peterbilt 579' search results in Cummins Engines For Sale

1 0

Cummins ISX15 Engine for a 2023 Peterbilt 579

$22,995 USD

5881 CM2450 450HP X15 PENDING INSPECTION/ WILL TEST RUN, ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY ON HARD PARTS, Serial#: 80454093, Horse Power: 450

Condition	Used
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	71525-1
MLS Number	13727248
Category	Engines
Last Updated	7/29/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

8 0

2020 Cummins X15 Engine

$16,075 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80155190 Horsepower: 450

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25704902
MLS Number	13170478
Category	Engines
Last Updated	7/20/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

6 0

2017 Cummins ISX15 Engine for a Peterbilt 579

$7,710 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79898459 Horsepower: 450 EMISSION SYSTEM NEEDS FURTHUR INSPECTED

Condition	Used
Assembly Number	4586
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25681277
MLS Number	13037875
Category	Engines
Last Updated	7/20/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

10 0

2015 Cummins ISX15 Engine for a Peterbilt 579

$9,640 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79735486 Horsepower: 450 DOES NOT INCLUDE TURBO

Condition	Used
Assembly Number	3937
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25479748
MLS Number	12267359
Category	Engines
Last Updated	7/3/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(877) 254-___ SHOW
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3 0

2017 Cummins ISX15 Engine for a Peterbilt 579

$14,500 USD

ENGINE RUNS WELL AND HOLDS GOOD OIL PRESSURE/ 120 DAY WARRANTY ON ALL MAJOR CASTING PARTS

Condition	Used
Horse Power	415 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	26483
MLS Number	11955822
Category	Engines
Last Updated	7/1/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

8 0

2015 Cummins ISX15 Engine for a Peterbilt 579

$7,710 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 3937 Serial#: 79792840 Horsepower: 400

Condition	Used
Assembly Number	CPL 3937
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25650947
MLS Number	12881411
Category	Engines
Last Updated	6/28/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
NUMBERCall Seller

14 1

Cummins X15 Engine for a 2019 Peterbilt 579

$16,900 USD

Serial#: 80075519 EPA17, Horse Power: 500 HP / 1800 RPM, ARR/CPL: 4342 CM2350A X114B, Part Make: CUMMINS

Condition	Used
CPL/ARR	4342 CM2350A X114B
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2019
Stock Number	1A1E56435
MLS Number	13602975
Category	Engines
Last Updated	10/12/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

10 0

2016 Cummins ISX15 Engine for a Peterbilt 579

$8,660 USD

(USED) Cummins ISX15 Warranty: As-Is No Warranty Assembly#: CPL 4583 Serial#: 79878122 Horsepower: 400 HIGH MILEAGE ENGINE, SOLD AS IS

Condition	Used
Assembly Number	CPL 4583
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25798771
MLS Number	13592763
Category	Engines
Last Updated	6/21/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(844) 882-___ SHOW
NUMBERCall Seller

3 0

2024 Used Cummins X-15 Pending Inspetion !

Contact for price

used Cummins X-15 Pending Inspetion !, Core Charge: 0.00

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2024
Stock Number	543189
MLS Number	13626476
Category	Engines
Last Updated	10/1/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

4 0

2016 Cummins ISX15 Engine for a Peterbilt 579

$7,710 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 4583 Serial#: 79890264 Horsepower: 415

Condition	Used
Assembly Number	CPL 4583
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25806719
MLS Number	13626015
Category	Engines
Last Updated	6/5/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 300-___ SHOW
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6 0

2021 Used Cummins X15 Engine

$15,999 USD

Used X15 Engine, AR/CPL #: 5535

Condition	Used
Fits To Make(s)	Peterbilt 579
Will Fit Year(s)	2021
Part Number	80346220
Stock Number	500-19177
MLS Number	13349228
Category	Engines
Last Updated	2/15/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 641-___ SHOW
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6 0

2016 Cummins ISX15 Engine for a Peterbilt 579

$14,500 USD

COMPLETE WITH ECM

Condition	Used
Usage	611,825 Miles
Horse Power	450 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	8542
MLS Number	11648211
Category	Engines
Last Updated	12/24/2024
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2 1

Cummins ISX15 Engine for a 2014 Peterbilt 579

$14,995 USD

ISX15 450HP CPL3937 CM2350 RUNS GOOD LIGHT BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 79685470, Horse Power: 450, ARR/CPL: 3937

Condition	Used
CPL/ARR	3937
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Part Number	CM2350
Stock Number	110824-1
MLS Number	13224033
Category	Engines
Last Updated	11/12/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

10 0

2017 Cummins ISX15 Engine for a Peterbilt 579

$14,600 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4586 Serial#: 79899599 Horsepower: 400

Condition	Used
Assembly Number	4586
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25406902
MLS Number	12043876
Category	Engines
Last Updated	10/30/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
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8 0

Cummins ISX Engine for a 2019 Peterbilt 579

$17,999.99 USD

(Used) 2018 Cummins ISX12, ENGINE ASSEMBLY- Family Number: JCEXH0729XAE, Displacement: 11.9L Horsepower: 450, Ar.No./CPL: 4892, Serial Number: 75074724, Part Number: E6UYA996H267B26262,...

Condition	Used
CPL/ARR	4893
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2019
Part Number	E6UYA996H267B26262
Stock Number	P-88984
MLS Number	13147256
Category	Engines
Last Updated	10/10/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

9 0

2017 Cummins ISX15 Engine for a Peterbilt 579

$14,600 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL4586 Serial#: 79901805 Horsepower: 450

Condition	Used
Assembly Number	CPL4586
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25601392
MLS Number	12659845
Category	Engines
Last Updated	9/28/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1 0

Cummins ISX15 Engine for a 2016 Peterbilt 579

$16,995 USD

GOOD RUNNING TAKEOUT ENGINE ASSEMBLY/ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY EXCHANGE, Serial#: 79877300, Core Charge: 4000.00, Horse Power: 450, Casting#: NA

Condition	Used
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Part Number	ISX15
Stock Number	22424-4
MLS Number	12707321
Category	Engines
Last Updated	10/10/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2 0

Cummins ISX15 Engine for a 2018 Peterbilt 579

$18,995 USD

ISX15 450-500HP WILL TEST RUN, CHECK ROD AND MAINS, 180 DAY WARRANTY BLOCK HEAD CRANK X15 CM2350 X114B, Serial#: 80020524, Horse Power: 450-500, ARR/CPL: CPL4342

Condition	Used
CPL/ARR	CPL4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Stock Number	122523-1
MLS Number	12553171
Category	Engines
Last Updated	8/3/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

3 0

Cummins ISX15 Engine for a 2015 Peterbilt 579

$12,995 USD

ISX15 550HP CPL3939 CM2350, EGR DELETED, RUNS GOOD, LITE BLOW BY, CHECK ROD AND MAINS, 180 DAY WARRANTY, Serial#: 79864355, Horse Power: 450, ARR/CPL: CPL4583

Condition	Used
CPL/ARR	CPL4583
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Part Number	CM2350
Stock Number	82123-1
MLS Number	12263149
Category	Engines
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

0 0

2016 Cummins ISX15 Engine for a Peterbilt 579

Newly Listed

$7,710 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79871913 Horsepower: 400

Condition	Used
Assembly Number	4583
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25872573
MLS Number	13880633
Category	Engines
Last Updated	10/11/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

0 0

2015 Cummins ISX15 Engine for a Peterbilt 579

2017 Cummins ISX15 Engine for a Peterbilt 579

$7,710 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4761 Serial#: 79944774 Horsepower: 400

Condition	Used
Assembly Number	4761
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25866966
MLS Number	13826592
Category	Engines
Last Updated	10/1/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

0 0

Cummins ISX15 Engine for a 2017 Peterbilt 579

$9,995 USD

ISX15 400HP CPL4586 CM2350, PRICED AS LONG BLOCK. NEEDS ALL TIMING GEARS/FRONT GEAR COVERS,FLYWHEEL HOUSING/ LONG BLOCK ONLY.. DOES HAVE EXHAUST MANIFOLD AND TURBO. RODS AND MAIN BEARINGS...

Condition	Used
CPL/ARR	4586
Horse Power	400 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Part Number	CM2350
Stock Number	51925-1
MLS Number	13634617
Category	Engines
Last Updated	6/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

0 1

Cummins ISX15 Engine for a 2024 Peterbilt 579

$29,995 USD

X15 500HP CPL5881 CM2450, GOOD RUNNING TAKEOUT/ LOW MILE/KILOMETERS 127,381 MILES. 205,252 KILOMETERS RUNS GOOD NO BLOWBY, WILL CHECK ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK...

Condition	Used
CPL/ARR	5881
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2024
Part Number	ISX15
Stock Number	110524-1
MLS Number	13218329
Category	Engines
Last Updated	10/10/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts