Used Paccar Engines For Sale

Featured Item

Paccar MX-13 Engine for a 2025 Peterbilt 579

$26,749.98 USD

(Used) 2024 PACCAR MX13, ENGINE ASSEMBLY- Family Number: RPCRH12.9C21, Displacement: 12.9L, Horsepower: 510, Serial Number: Y338476, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, AMOX, ...

Condition	Used
Horse Power	510 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2025
Part Number	RPCRH12.9C21
Stock Number	P-109550
MLS Number	13779317
Category	Engines
Last Updated	5/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Paccar MX-13 Engine for a 2022 Peterbilt 579

$20,499.99 USD

(Used) 2021 PACCAR MX13, ENGINE ASSEMBLY- Family Number: MPCRH12.9M21, Displacement: 12.9L, Horsepower: 340/456, Serial Number: Y265499, Part Number: 2272653, E.C.S.: CAC, ECM, EGR-C, OC,...

Condition	Used
Horse Power	456 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Part Number	2272653
Stock Number	P-73800
MLS Number	12667489
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Paccar MX-13 Engine for a 2023 Kenworth T680

$20,499.99 USD

(Used) 2022 PACCAR MX13, ENGINE ASSEMBLY- Family Number: NPCRH12.9C21, Displacement: 12.9L, Horsepower: 456, Serial Number: Y286608, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, AMOX, ...

Condition	Used
Horse Power	456 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Stock Number	P-106284
MLS Number	13679759
Category	Engines
Last Updated	5/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Paccar MX-13 Engine for a 2018 Kenworth T680

$13,999.99 USD

(Used) 2017 PACCAR MX-13, ENGINE ASSEMBLY- Family Number: HPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: Y145821, E C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, ...

Condition	Used
Horse Power	430 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Part Number	HPCRH12.9M01
Stock Number	P-86837
MLS Number	13081535
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Paccar PX-9 Engine for a 2017 Kenworth T370

$13,995 USD

(Used) 2016 PACCAR PX-9 ENGINE ASSEMBLY- Family Number: GCEXH0540LAV, Displacement: 8.9L, Horsepower: 300, CPL: 4612, E.C.S.: EGR, PTOX, SCRC, Serial Number: 74051886, Part Number: 5361336,...

Condition	Used
CPL/ARR	4612
Horse Power	300 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2017
Part Number	GCEXH0540LAV
Stock Number	P-29237
MLS Number	11299163
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2015 Paccar MX-13 Engine for a Paccar MX-13 EPA 13

Recently Updated

$5,500.25 USD

Condition	Used
Usage	1,032,053 Miles
Horse Power	455 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 13
Stock Number	2436432
MLS Number	13025504
Category	Engines
Last Updated	5/21/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

2013 Paccar MX-13 Engine for a Paccar MX-13 EPA 10

Recently Updated

$8,165 USD

Condition	Used
Usage	998,926 Miles
Horse Power	455 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 10
Stock Number	2609203
MLS Number	14228450
Category	Engines
Last Updated	5/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

Paccar PX-9 Engine for a Paccar PX-9 (ISL 8.9)

Recently Updated

$6,220 USD

SERIAL# 73660176

Condition	Used
CPL/ARR	3664
Horse Power	345 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	PX-9 (ISL 8.9)
Stock Number	2640281
MLS Number	14359872
Category	Engines
Last Updated	5/20/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2013 Paccar MX-13 Engine for a Paccar MX-13 EPA 10

Newly Listed

$8,165 USD

Condition	Used
Usage	656,722 Miles
Horse Power	455 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 10
Stock Number	2634904
MLS Number	14380240
Category	Engines
Last Updated	5/20/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2019 Paccar MX-13 Engine for a Peterbilt 579

Recently Updated

$14,700 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: HPCRH12.9M01 Serial#: Y154260 Horsepower: 455

Condition	Used
Assembly Number	HPCRH12.9M01
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25665822
MLS Number	12946907
Category	Engines
Last Updated	5/20/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2023 Paccar MX-13 Engine for a Paccar MX-13 EPA 21

Recently Updated

$23,000.25 USD

BEARING AND SEALED PACCAR MX-13 EPA 21 385,403 MILES ENGINE HAS ALL NEW COOLANT, OIL AND FUEL FILTERS 180 DAY WARRANTY: BLOCK, CRANK, HEAD,

Condition	Used
Usage	385,403 Miles
CPL/ARR	Y286199
Horse Power	340 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 21
Stock Number	2598875
MLS Number	14129636
Category	Engines
Last Updated	5/19/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2016 Paccar PX-7 Engine for a Paccar PX-7 (ISB 6.7 POST 2010)

Recently Updated

$6,310 USD

USED PACCAR PX-7 ENGINE ASSY

Condition	Used
Fits To Make(s)	PACCAR
Fits To Model(s)	PX-7 (ISB 6.7 POST 2010)
Stock Number	2582239
MLS Number	14001495
Category	Engines
Last Updated	5/19/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2012 Paccar MX-13 Engine for a Paccar MX-13 EPA 10

Recently Updated

$8,165 USD

Condition	Used
Usage	1,003,416 Miles
Horse Power	455 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 10
Stock Number	2313599
MLS Number	12718526
Category	Engines
Last Updated	5/19/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2013 Paccar MX-13 EPA10 Engine for a Peterbilt 384

Recently Updated

$8,500 USD

PACCAR MX-13 EPA10, 430HP, S/N- Y018607, 458,729.0 ECM Miles,11,588.5 ECM Hrs. Engine complete and runs good. (Please see video of engine running and test report)

Condition	Used
Horse Power	430 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	384
Stock Number	4418-1
MLS Number	14265388
Category	Engines
Last Updated	5/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 596-___ SHOW
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Paccar MX-13 Engine

Recently Updated

$12,995 USD

LOW MILE COMPLETE STARTING AT $11,995.00 EXCHANGE WITH 100 DAY PARTS WARRANTY PLUS FREIGHT AND $1,000.00 REFUNDABLE CORE DEPOSIT.

Quantity	10
Condition	Used
Stock Number	30549
MLS Number	13353256
Category	Engines
Last Updated	5/21/2026
Location	Chicago, IL, US
Sold By	Diesel Sales

2015 Paccar MX-13 Engine for a Paccar MX-13 EPA 13

Recently Updated

$5,500.25 USD

Condition	Used
Usage	812,337 Miles
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 13
Stock Number	E15H0488
MLS Number	12674870
Category	Engines
Last Updated	5/17/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

(855) 718-___ SHOW
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2015 Paccar MX-13 Engine

Newly Listed

$20,695 USD

2015 Paccar MX-13 500 HP, S/N - Y078992, ECM is Included, We have many versions and Years of MX-13 in Stock! 90 Days Warranty Please call Joe for a quote! - 954-205-3067

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	500 HP
MLS Number	14374467
Category	Engines
Last Updated	5/16/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

(855) 718-___ SHOW
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2015 Paccar MX-13 Engine

Newly Listed

$20,695 USD

2015 Paccar MX-13 500 HP, S/N - Y078992, ECM is Included, We have many versions and Years of MX-13 in Stock! 90 Days Warranty Please call Joe for a quote! - 954-205-3067

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	500 HP
MLS Number	14374466
Category	Engines
Last Updated	5/16/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2020 Paccar MX-13 Engine for a Paccar MX-13 EPA 17

Recently Updated

$8,500.45 USD

Condition	Used
Usage	522,663 Miles
Horse Power	455 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 17
Stock Number	2586191
MLS Number	14233779
Category	Engines
Last Updated	5/16/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(855) 370-___ SHOW
NUMBERCall Seller

2018 Paccar MX-13 Engine for a Peterbilt 579

Recently Updated

$14,700 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: HPCRH12.9M01 Serial#: Y146239 Horsepower: 430

Condition	Used
Assembly Number	HPCRH12.9M01
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25679543
MLS Number	13029675
Category	Engines
Last Updated	5/16/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

Paccar MX-13 Engine for a 2020 Peterbilt 579

Newly Listed

Contact for price

(Used) 2019 PACCAR MX13, ENGINE ASSEMBLY- Family Number: KPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y211779, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, For...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	P-503280
MLS Number	14373122
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2018 Peterbilt 579

Newly Listed

Contact for price

(Used) 2017 PACCAR MX13, ENGINE ASSEMBLY- Family Number: CPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: Y146276, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, For...

Condition	Used
Horse Power	430 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Stock Number	P-503276
MLS Number	14373118
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2013 Peterbilt 386

Newly Listed

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(Used) 2012 PACCAR MX13, ENGINE ASSEMBLY- Family Number: CPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y021317, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, For...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2013
Stock Number	P-503274
MLS Number	14373116
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar PX-7 Engine for a 2016 Kenworth K370

Newly Listed

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(Used) 2015 PACCAR PX-7, ENGINE ASSEMBLY- Family Number: FCEXH0408BAP, Displacement: 6.7L, Horsepower: 250, Ar.No./CPL: 4515, Serial Number: 73833172, Part Number: E6J30K0N0G0E0U0606, E.C.S...

Condition	Used
CPL/ARR	4515
Horse Power	250 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	K370
Will Fit Year(s)	2016
Part Number	E6J30K0N0G0E0U0606
Stock Number	P-503266
MLS Number	14373107
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts