Used Paccar Engines For Sale

101 - 125 of 592 listings

2017 Paccar PX-7 Engine for a Peterbilt 337

$8,230 USD

(USED) Paccar PX7 Warranty: 180 Day Parts Only Assembly#: CPL4515 Serial#: 73935469 Horsepower: 260

Condition	Used
Assembly Number	CPL4515
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Stock Number	25730397
MLS Number	13331502
Category	Engines
Last Updated	5/30/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2013 Paccar PX-6 Engine for a Kenworth T370

$4,500 USD

(USED) Paccar PX6 Warranty: As-Is No Warranty Assembly#: 3335 Serial#: 73350134 Horsepower: 260 RUNNING, INSPECTED ENGINE, AIR COMPRESSOR GASKET LEAKING, CYLINDER WALLS SHOW SOME WEAR.SOLD...

Condition	Used
Assembly Number	3335
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Stock Number	25756426
MLS Number	13412569
Category	Engines
Last Updated	5/30/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Paccar MX-13 Engine - 455 HP

$15,500 USD

very good engine, tested, warranty, Serial#: Y209208, Core Charge: 2500, Horse Power: 455

Condition	Used
Horse Power	455 HP
Part Number	KPCRH12.9M01
Stock Number	2722
MLS Number	13882479
Category	Engines
Last Updated	6/14/2026
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

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2014 Paccar PX-9 Engine for a Peterbilt 337

$5,500 USD

Paccar, PX-9 Complete Engine Assembly, has lots of blowby and a bad EGR Cooler, great builder.274k miles. Ship Ready, Removed from a 2014 Peterbilt. Call DTI Trucks for more information and...

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	337
Stock Number	79171
MLS Number	14096455
Category	Engines
Last Updated	5/29/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2018 Paccar MX-13 Engine for a Kenworth T680

$5,995 USD

(USED) Paccar MX13 Warranty: As-Is No Warranty Assembly#: HPCRH12.9M01 Serial#: Y137853 Horsepower: 455 RUNS GOOD, UNKNOWN HOURS, EXHAUST TEMPS HAVE LARGE SPREAD

Condition	Used
Assembly Number	HPCRH12.9M01
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25620151
MLS Number	12745374
Category	Engines
Last Updated	5/28/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2013 Paccar PX-8 Engine for a Peterbilt 337

$550 USD

Complete Engine Assembly, Good Condition. Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	337
Stock Number	82461
MLS Number	14391776
Category	Engines
Last Updated	5/28/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2019 Paccar MX-13 Engine for a Kenworth T680

$10,585 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: JPCRH12.9M02 Serial#: Y168260 Horsepower: 380/510

Condition	Used
Assembly Number	JPCRH12.9M02
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25436629
MLS Number	12088784
Category	Engines
Last Updated	5/24/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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

$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

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

$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

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

$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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2015 Paccar MX-13 Engine

$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

$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.

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

$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

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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

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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

(844) 402-___ SHOW
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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

(844) 402-___ SHOW
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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

(844) 402-___ SHOW
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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

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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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2012 Paccar PX-6 Engine for a Kenworth T370

$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.

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2013 Paccar PX-6 Engine for a Kenworth T370

$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.

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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

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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: 000

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	6/26/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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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

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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: 3500.00,...

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	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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