'Peterbilt 579' search results in Cummins X15 Engines For Sale

2018 Cummins X15 Engine for a Peterbilt 579

$14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 79980666 Horsepower: 450

Condition	Used
Assembly Number	CPL 4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25603424
MLS Number	12673081
Category	Engines
Last Updated	5/15/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2019 Cummins X15 Engine for a Peterbilt 579

$9,645 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80038261 Horsepower: 450

Condition	Used
Assembly Number	4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25781241
MLS Number	13515707
Category	Engines
Last Updated	5/1/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
NUMBERCall Seller

Cummins X15 Engine for a 2018 Peterbilt 579

Contact for price

(Used) 2017 Cummins X15 450SA, ENGINE ASSEMBLY- Family Number: HCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80002818, Part Number: E6SPGR767Q8NC67A79...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Part Number	E6SPGR767Q8NC67A79
Stock Number	P-498006
MLS Number	14157251
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2023 Cummins X15 Engine for a Peterbilt 579

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5881 Serial#: 80400817 Horsepower: 450

Condition	Used
Assembly Number	CPL 5881
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25667748
MLS Number	12952801
Category	Engines
Last Updated	4/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Peterbilt 579

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: MCEXH0912XCA Serial#: 80364481 Horsepower: 450

Condition	Used
Assembly Number	MCEXH0912XCA
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25792148
MLS Number	13561493
Category	Engines
Last Updated	4/18/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
NUMBERCall Seller

2018 Cummins X15 Engine for a Peterbilt 579

Contact for price

X15 CM2350 X114B, 400 HP, CPL 4342, Core Engine, Missing Top End.

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4360-1
MLS Number	14137491
Category	Engines
Last Updated	4/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Cummins X15 Engine for a Peterbilt 579

$11,170 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80115163 Horsepower: 450

Condition	Used
Assembly Number	4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25734280
MLS Number	13303396
Category	Engines
Last Updated	3/20/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2018 Cummins X15 Engine for a Peterbilt 579

Contact for price

CUMMINS X-15 ENGINE ASSY/450 HP/EFFICIENCY SERIES/CPL-4342/SER # 79965985

Condition	Used
Usage	344,885 Miles
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	89944
MLS Number	12834956
Category	Engines
Last Updated	2/19/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(855) 300-___ SHOW
NUMBERCall Seller

2017 Used Cummins X15 Engine

$11,950 USD

Used X15 Engine, AR/CPL #: 4342

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Part Number	79972884
Stock Number	500-19319
MLS Number	13745292
Category	Engines
Last Updated	1/26/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

2021 Used Cummins X15 Engine

$15,500 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	1/27/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2021 Cummins X-15 Engine for a Peterbilt 579

Contact for price

CUMMINS X15 ENGINE, 400HP - S/N: 80247508, CPL: 5348

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	99476
MLS Number	13803325
Category	Engines
Last Updated	10/4/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(844) 641-___ SHOW
NUMBERCall Seller

2022 Cummins X15 Engine for a Peterbilt 579

$23,000 USD

VERY CLEAN COMPLETE WITH ECM

Condition	Used
Usage	391,260 Miles
Horse Power	500 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	11599
MLS Number	13555949
Category	Engines
Last Updated	9/25/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 641-___ SHOW
NUMBERCall Seller

2022 Cummins X15 Engine for a Peterbilt 579

$25,000 USD

SOLD COMPLETE WITH ECM VERY CLEAN NO RUST

Condition	Used
Usage	387,915 Miles
Horse Power	450 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	10063
MLS Number	12350597
Category	Engines
Last Updated	2/25/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 641-___ SHOW
NUMBERCall Seller

2020 Cummins X15 Engine for a Peterbilt 579

$20,000 USD

RAN GREAT COMES COMPLETE WITH ECM

Condition	Used
Usage	387,987 Miles
Horse Power	450 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	9124
MLS Number	11993054
Category	Engines
Last Updated	5/2/2024
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2020 Cummins X-15 Engine for a Peterbilt 579

Contact for price

CUMMINS X-15-450ST/SER# 80211876/CPL-4342

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	92583
MLS Number	12836837
Category	Engines
Last Updated	5/2/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2020 Cummins X-15 Engine for a Peterbilt 579

Contact for price

CUMMINS X-15/100TH ANNIVERSARY EDITION/450HP/CPL# 4342

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	87544
MLS Number	12833488
Category	Engines
Last Updated	5/2/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2022 Cummins X-15 Engine for a Peterbilt 579

Contact for price

CUMMINS X15 ENGINE 450HP - S/N: 80314336, CPL: 5535

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	86628
MLS Number	12832971
Category	Engines
Last Updated	5/2/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2021 Cummins X15 Engine for a Peterbilt 579

$21,152 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL5348 Serial#: 80278038 Horsepower: 450

Condition	Used
Assembly Number	CPL5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25918342
MLS Number	14065281
Category	Engines
Last Updated	5/23/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Peterbilt 579

$16,790 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: MCEXH0912XCA Serial#: 80384616 Horsepower: 500

Condition	Used
Assembly Number	MCEXH0912XCA
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25848948
MLS Number	13777946
Category	Engines
Last Updated	5/10/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Peterbilt 579

$16,790 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL# 5779 Serial#: 80354273 Horsepower: 450

Condition	Used
Assembly Number	CPL# 5779
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25862993
MLS Number	13908141
Category	Engines
Last Updated	3/26/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Peterbilt 579

$21,465 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80265416 Horsepower: 450

Condition	Used
Assembly Number	5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25866903
MLS Number	13826608
Category	Engines
Last Updated	11/22/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Peterbilt 579

$25,250 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5348 Serial#: 80283406 Horsepower: 450

Condition	Used
Assembly Number	CPL 5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25860260
MLS Number	13860839
Category	Engines
Last Updated	11/9/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.