Paccar Engines For Sale

2018 Paccar MX-13 Engine for a Peterbilt 579

$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

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(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

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(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

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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

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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

Paccar PX-8 Engine for a 2012 Kenworth T270

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(Used) 2011 PACCAR PX-8, ENGINE ASSEMBLY- Family Number: BCEXH0505CAC, Displacement: 8.3L, Horsepower: 300, Ar.No./CPL: 3735, Serial Number: 73292680, Part Number: E62L2A263A24292422, E.C.S:...

Condition	Used
CPL/ARR	3735
Horse Power	300 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T270
Will Fit Year(s)	2012
Part Number	E62L2A263A24292422
Stock Number	P-503246
MLS Number	14373086
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2023 Peterbilt 579

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(Used) 2022 PACCAR MX13, ENGINE ASSEMBLY- Family Number: NPCRH12.9C21, Displacement: 12.9L, Horsepower: 456, Serial Number: Y273801, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, AMOX, ...

Condition	Used
Horse Power	456 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	P-503239
MLS Number	14373078
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2026 Kenworth T680

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(Used) 2025 PACCAR MX13, ENGINE ASSEMBLY- Family Number: SPCRH12.9C21, Displacement: 12.9L, Horsepower: 456, Serial Number: Y360274, 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)	2026
Stock Number	P-502735
MLS Number	14372506
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2025 Paccar PX-7 Engine for a Paccar PX-7 (ISB 6.7 POST 2010)

$19,995 USD

Condition	New
Usage	495 Miles
CPL/ARR	5963
Fits To Make(s)	PACCAR
Fits To Model(s)	PX-7 (ISB 6.7 POST 2010)
Stock Number	2626325
MLS Number	14281411
Category	Engines
Last Updated	5/22/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2025 Paccar PX-7 Engine for a Paccar PX-7 (ISB 6.7 POST 2010)

$15,995 USD

Condition	New
CPL/ARR	5962
Horse Power	260 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	PX-7 (ISB 6.7 POST 2010)
Stock Number	2626154
MLS Number	14293566
Category	Engines
Last Updated	5/22/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2012 Paccar PX-6 Engine for a Kenworth T370

Price Drop $4,750 USD

(USED) Paccar PX6 Warranty: 180 Day Parts Only Assembly#: 3335 Serial#: 73201988 Horsepower: 240

Condition	Used
Assembly Number	3335
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Stock Number	25544397
MLS Number	12451792
Category	Engines
Last Updated	5/15/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2013 Paccar PX-6 Engine for a Kenworth T370

Price Drop $5,910 USD

(USED) Paccar PX6 Warranty: 180 Day Parts Only Assembly#: 3335 Serial#: 73349654 Horsepower: 260

Condition	Used
Assembly Number	3335
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Stock Number	25547539
MLS Number	12458479
Category	Engines
Last Updated	5/15/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2017 Paccar MX-13 Engine for a Peterbilt 389

$6,425 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: GPCRH12.9M01 Serial#: Y105869 Horsepower: 500

Condition	Used
Assembly Number	GPCRH12.9M01
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Stock Number	25705067
MLS Number	13173650
Category	Engines
Last Updated	5/16/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Paccar PX-7 Engine for a 2018 Peterbilt 337

$4,995 USD

PACCAR PX7/6.7 280HP, CPL#4660, CM2350, ESN#74101842. TEST RUNS GOOD LIGHT BLOWBY. WILL CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK.HIGH MILES BUT RUNS GREAT, Serial#: 74101842,...

Condition	Used
CPL/ARR	4660
Horse Power	280 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Will Fit Year(s)	2018
Stock Number	41726-5
MLS Number	14370897
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar PX-9 Engine for a 2017 Peterbilt 348

$12,995 USD

PENDING INSPECTEION/ PX9 PACCAR/ CUMMINS ISL9. WILL TEST RUN,WILL INSPECT ROD AND MAIN BEARINGS. 180 DAY WARRANTY HEAD BLOCK AND CRANK., Serial#: 74015824, Core Charge: 2500, Horse Power:...

Condition	Used
CPL/ARR	4612
Horse Power	350 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	348
Will Fit Year(s)	2017
Part Number	PX9 ISL9
Stock Number	22526-5
MLS Number	14219570
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar MX-13 Engine for a 2023 Peterbilt 579

$17,995 USD

MX13 485HP Y272663 WILL BE TEST RUN.ROD AND MAIN BEARINGS LOOK GOOD, TURBO AND CAM LOOK GOOD. 6 MOS WARRANTY., Serial#: Y272663, Horse Power: 0

Condition	Used
Horse Power	485 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	20426-5
MLS Number	14135971
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar MX-13 Engine for a 2016 Kenworth T680

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MX13 CORE, NO HEAD. ESN#Y074488, Serial#: Y074488, Horse Power: 485

Condition	Used
Horse Power	485 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Stock Number	11826-5
MLS Number	14106515
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar PX-9 Engine for a 2023 Kenworth T400

$19,995 USD

PX9/L9 GOOD LOW MILE ENGINE ASSEMBLY/ WILL TEST RUN/CHECK ROD AND MAIN BEARINGS. 180 DAY WARRANTY ON HEAD/BLOCK/CRANK,PX9 AND L9 ARE THE SAME ENGINE, Serial#: 74923368, Core Charge: 3500,...

Condition	Used
CPL/ARR	5299
Horse Power	350 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T400
Will Fit Year(s)	2023
Part Number	CM2450 ISL9 L9
Stock Number	11326-2
MLS Number	14104462
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar MX-13 Engine for a 2020 Peterbilt 579

$13,995 USD

PACCAR MX13 485 HP, ESN#Y189626 PENDING INSPECTION. WILL TEST RUN ODO 649,752 ECM 649,736 EH 16,109, Serial#: Y189636, Horse Power: 485

Condition	Used
Horse Power	485 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	120125-6
MLS Number	14015444
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar PX-7 Engine for a 2021 Kenworth T370

$12,995 USD

PACCAR PX-7 325HP ,CPL4660,SER#74645016,CM2350 RUNS GOOD NO BLOWBY., Serial#: 74645016, Core Charge: 3500, Horse Power: 325

Condition	Used
Horse Power	325 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2021
Stock Number	110925-6
MLS Number	13984692
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar MX-13 Engine for a 2017 Kenworth T880

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MX13 BURN CORE, HEAD BLOCK CRANK, Serial#: Y113193, Horse Power: 0

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2017
Stock Number	91425-1
MLS Number	13847132
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar PX-9 Engine for a 2016 Kenworth T400

$14,500 USD

PX9 370HP (FITS ISL9) 4524 CM2350 WILL TEST RUN INSPECT RODS AND MAINS. 180 DAY WARRANTY ON HEAD, BLOCK CRANK. HARD PARTS ONLY! ODO - 388,138, EH - 12136, Serial#: 73803654, Horse Power:...

Condition	Used
Horse Power	370 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T400
Will Fit Year(s)	2016
Stock Number	81325-1
MLS Number	13772700
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar PX-7 Engine for a 2015 Kenworth T370

$3,495 USD

RUNNING CORE PX-7 300HP HIGH MILES, TIMING GEAR ISSUES, Serial#: GET, Horse Power: 300

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Will Fit Year(s)	2015
Stock Number	51325-2
MLS Number	13603076
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Paccar MX-13 Engine for a 2017 Kenworth T880

$15,500 USD

MX13 455HP RUNS GOOD NO BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: y111778, Horse Power: 455

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2017
Stock Number	51125-1
MLS Number	13592975
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts