Used Paccar MX-13 Engines For Sale

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Paccar MX-13 Engine for a 2015 Peterbilt 579

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2015 PETE 579 PACCAR MX13, 455 HP, FRONT SUMP, Serial#: Y051852, Horse Power: 455 HP, Casting#: NA

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	3858-PETE-1
MLS Number	13749024
Category	Engines
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Paccar MX-13 Engine for a 2021 Kenworth T680

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2021 KW T680 PACCAR MX13, 340 HP- 455 HP, FRONT SUMP, Serial#: Y234680, Horse Power: 340HP- 455 HP

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Stock Number	3838-KW-1
MLS Number	13580361
Category	Engines
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2019 Paccar MX-13 Engine for a Peterbilt 579

$14,700 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: JPCRH12.9M01 Serial#: Y185640 Horsepower: 455

Condition	Used
Assembly Number	JPCRH12.9M01
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25610490
MLS Number	12689901
Category	Engines
Last Updated	5/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2024 Paccar MX-13 Engine for a Kenworth T680

$24,815 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: PPCRH12.9C21 Serial#: Y304857 Horsepower: 456

Condition	Used
Assembly Number	PPCRH12.9C21
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25670134
MLS Number	12964954
Category	Engines
Last Updated	5/9/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2019 Paccar MX-13 Engine for a Peterbilt 579

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PACCAR MX-13, 455 HP, S/N-Y171548, 285,332.6 ODO Miles.

Condition	Used
Horse Power	455 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4470-1
MLS Number	14335966
Category	Engines
Last Updated	5/7/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(866) 314-___ SHOW
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Paccar MX-13 Engine

$3,500 USD

WRECK DMG, NO ECM, '20 PB 579,

Condition	Used
Stock Number	ENGINE-2781
MLS Number	14352565
Category	Engines
Last Updated	5/6/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(855) 905-___ SHOW
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2019 Paccar MX-13 Engine for a Paccar MX-13 EPA 17

$8,500.45 USD

Condition	Used
Usage	919,217 Miles
Horse Power	455 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 17
Stock Number	2501194
MLS Number	13487003
Category	Engines
Last Updated	5/1/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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2017 Paccar MX-13 Engine for a Paccar MX-13 EPA 13

$5,500.25 USD

Condition	Used
Usage	801,841 Miles
Horse Power	455 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 13
Stock Number	2625401
MLS Number	14341791
Category	Engines
Last Updated	5/1/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2022 Paccar MX-13 Engine for a Kenworth T680

$22,245 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: MPCRH12.9M01 Serial#: Y252454 Horsepower: 455

Condition	Used
Assembly Number	MPCRH12.9M01
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25551967
MLS Number	12507943
Category	Engines
Last Updated	4/30/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2016 Paccar MX-13 Engine for a Paccar MX-13 EPA 13

$5,500.25 USD

DATA PLATE WORN OUT

Condition	Used
Usage	816,919 Miles
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 13
Stock Number	2633486
MLS Number	14315064
Category	Engines
Last Updated	5/6/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Paccar MX-13 Engine

$17,285 USD

(USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: VERIFY Serial#: VERIFY Horsepower: VERIFY

Condition	Used
Assembly Number	VERIFY
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25762891
MLS Number	13485867
Category	Engines
Last Updated	4/29/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Paccar MX-13 Engine for a 2023 Kenworth T680

$20,499.99 USD

(Used) 2022 Paccar MX-13, ENGINE ASSEMBLY- Family Number: NPCRH12.9C21, Displacement: 12.9L, Horsepower: 483, Serial Number: Y273191, Part Number: TBD, E.C.S.: DDI, TC, CAC, ECM, EGR-C, OC...

Condition	Used
Horse Power	483 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	TBD
Stock Number	P-104532
MLS Number	13642767
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2021 Kenworth T880

$20,499.99 USD

(Used) 2020 Paccar MX-13, ENGINE ASSEMBLY- Family Number: LPCRH12.9M01, Displacement: 12.9L Horsepower: 455 Serial Number: Y231519, Part Number: 2246322, E.C.S.: DDI, TC, CAC, ECM, EGR-C,...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2021
Part Number	2246322
Stock Number	P-107809
MLS Number	13716596
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2023 Peterbilt 579

$20,499.99 USD

(Used) 2022 PACCAR MX13, ENGINE ASSEMBLY- Displacement: 12.9L, Horsepower: 485, Housing is broken, see pictures Reference images for condition. For more information about this item, give us...

Condition	Used
Horse Power	485 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	P-72100
MLS Number	12630498
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2020 Kenworth T680

$14,999.99 USD

(Used) 2019 PACCAR MX-13, ENGINE ASSEMBLY - Family Number: KPCRH12.9M01, Displacement: 12.9L, Horsepower: 485, Serial Number: Y202501, Part Number: 2176233, E.C.S:...

Condition	Used
Horse Power	485 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2020
Part Number	2176233
Stock Number	P-84513
MLS Number	13012145
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2020 Kenworth T680

$14,999.99 USD

(Used) 2019 PACCAR MX13, ENGINE ASSEMBLY - Family Number: KPCRH12.9M01, Displacement: 12.9L, Horsepower: 455 Serial Number: Y211101, Part Number: 2176233, E.C.S:...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2020
Part Number	2176233
Stock Number	P-107006
MLS Number	13695870
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2020 Peterbilt 579

$14,999.99 USD

(Used) 2019 PACCAR MX13, ENGINE ASSEMBLY- Family Number: KPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: TBD, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, Reference...

Condition	Used
Horse Power	430 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	P-100329
MLS Number	13519512
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2016 Kenworth T680

$14,494.99 USD

(Core) Blow by, 2015 PACCAR MX13, ENGINE ASSEMBLY- Family Number: FPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y083445, ECS: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, ...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Stock Number	P-60600
MLS Number	12349511
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Paccar MX-13 Engine for a 2018 Kenworth T680

$14,000 USD

Good used /run tested engine / call for more info/EPA 17, Serial#: Y143202, Horse Power: 510

Condition	Used
Horse Power	510 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Stock Number	2718
MLS Number	13751699
Category	Engines
Last Updated	5/14/2026
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

Paccar MX-13 Engine for a 2020 Kenworth T680

$13,998.98 USD

(Used) 2019 PACCAR MX-13, ENGINE ASSEMBLY- Family Number: KPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y194502, Part Number: 2176233, E.C.S: DDI, TC, CAC, ECM, EGR-C,...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2020
Part Number	2176233
Stock Number	P-111176
MLS Number	13821024
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2018 Peterbilt 579

$13,998.98 USD

(Used) 2018 PACCAR MX13, ENGINE ASSEMBLY- Family Number: JPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y183092, 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)	2018
Stock Number	P-102892
MLS Number	13604616
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2018 Kenworth T680

$13,998.98 USD

(Used) 2017 PACCAR MX13, ENGINE ASSEMBLY- Family Number: HPCRH12.9M01, Displacement: 12.9L, Horsepower: 430, Serial Number: TBD, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, For more...

Condition	Used
Horse Power	430 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Stock Number	P-491295
MLS Number	14043943
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2019 Kenworth T680

$13,998.98 USD

(Used) 2018 Paccar MX-13, ENGINE ASSEMBLY- Family Number: JPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y185877, Part Number: 2148353, ECS: DDI, TC, CAC, ECM, EGR-C, OC,...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2019
Part Number	2148353
Stock Number	P-491315
MLS Number	14043967
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Paccar MX-13 Engine for a 2019 Kenworth T680

$13,998.98 USD

(Used) 2018 PACCAR MX-13, ENGINE ASSEMBLY- Family Number: JPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y229718, For more information about this item, give us a call. We...

Condition	Used
Horse Power	455 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2019
Stock Number	P-112541
MLS Number	13872130
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts