Used Mack Engines For Sale in United States

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Mack AMI-370 Engine

$6,500 USD

GOOD RUNNER, '06,

Condition	Used
Stock Number	ENGINE-2763
MLS Number	14161842
Category	Engines
Last Updated	2/25/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2014 Mack MP8 Engine

$4,500 USD

Good running Mack MP8 engine assembly. 46psi oil pressure. Broken valve cover. 120 Day Guarantee.

Condition	Used
Horse Power	415 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP8
Stock Number	1063187
MLS Number	13877090
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2008 Mack MP8 Engine

$4,500 USD

Good running Mack MP8 engine assembly. 40psi oil pressure. 120 Day Guarantee.

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	MP8
Stock Number	1062823
MLS Number	13877069
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 175,678 miles. 50 PSI oil pressure. Needs engine wiring harness. 120 day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1060569
MLS Number	13685214
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2011 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 228,015 Miles. 75 PSI oil pressure. 120 Day guarantee.

Condition	Used
Horse Power	325 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1055772
MLS Number	13426303
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2011 Mack MP7 Engine

$8,500 USD

Good running Mack MP7 engine assembly. 49,279 Miles. 55 PSI oil pressure.120 Day guarantee.

Condition	Used
Horse Power	325 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1054647
MLS Number	13478955
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 313,594 Miles. Cut wiring harness. 120 Day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1049230
MLS Number	13070192
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 58psi oil pressure. 120 Day Guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1045297
MLS Number	12660657
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Mack MP8 Engine

$17,500 USD

Good Running Mack MP8 engine assembly out of Mack Anthem. 12.8L. Has Engine brake. Low undocumented mileage. Used at Mack Test Track. Missing Ecm. 120 Day guarantee.

Condition	Used
Horse Power	415 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP8
Stock Number	1042903
MLS Number	12424593
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2011 Mack MP7 Engine

$5,500 USD

Good running Mack MP7 engine assembly. 136,000 miles. 60 PSI oil pressure. 120 day guarantee.

Condition	Used
Horse Power	325 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1041439
MLS Number	12375805
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2022 Mack MP8 Engine

$12,500 USD

Good running Mack MP8 engine assembly. 90,598 miles. 66 PSI oil pressure. New oil pan. 120 day guarantee.

Condition	Used
Horse Power	445 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP8
Stock Number	1040115
MLS Number	12375758
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$5,000 USD

Good running Mack MP7 engine assembly. 177K miles. 50 psi oil pressure. 120 day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1036083
MLS Number	12090461
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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1999 USED - Mack E7 Diesel Engine, Passengue side ECM, FULLY TESTED, W/WARRANTY

$12,500 USD

USED – 1999 Mack E7 460HP Diesel Engine – Fully Tested – Warranty, Reliable Mack E7 460HP diesel engine removed from a running unit and fully tested prior to sale. This engine is in good...

Warranty

Condition	Used
Horse Power	460 HP
Stock Number	2146
MLS Number	14160317
Category	Engines
Last Updated	2/24/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 882-___ SHOW
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2012 Mack MP7 Engine 405 hp

Contact for price

Mack MP7 engine 405 hp, Core Charge: 0.00, Horse Power: 405, Casting#: 545985

Condition	Used
Horse Power	405 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Will Fit Year(s)	2012
Stock Number	537915
MLS Number	11102813
Category	Engines
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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2014 Mack MP7 Engine for a Mack CXU

$17,500 USD

MACK MP7 - 365C, 10.8L EPA 2013 ,, 433035 ENGINE MILES 14012 ENGINE HOURS 6 MONTH UNLIMITED MILEAGE WARRANTY, GOOD OIL SAMPLE , MP7 - 365C, MAXICRUISE 365HP

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU
Stock Number	MT4150460
MLS Number	12788781
Category	Engines
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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1989 Mack E5 Engine for a Mack MS300P

$5,500 USD

Good Running Pre-tested Engine. E5-215 MIDR062030B, Ask about our 6 Month / Unlimited Mile Engine Warranty Will sell the Truck Complete or the Engine Separately Call for details

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	MS300P
Stock Number	MT4122177
MLS Number	10892931
Category	Engines
Last Updated	2/22/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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2013 Mack MP8 Engine for a Mack Cxu

$5,940 USD

(USED) Mack MP8 Warranty: 180 Day Parts Only Assembly#: CVPTH12.8S01 Serial#: 994381 Horsepower: 445

Condition	Used
Assembly Number	CVPTH12.8S01
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Stock Number	25750337
MLS Number	13425060
Category	Engines
Last Updated	2/22/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Mack MP8 Engine Core

Contact for price

(Core) Engine does Turn 360 Degrees Complete, MACK MP8 ENGINE ASSEMBLY- Family Number: DVPTH12.8S01, Displacement: 12.8L, Horsepower: 445, Serial Number: 383093 Part Number: 21953241, E.C.S....

Condition	Used
Horse Power	445 HP
Stock Number	P-497973
MLS Number	14157218
Category	Engine Cores
Last Updated	2/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 484-___ SHOW
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Mack E7-460 Engine

Contact for price

MACK E7, JAKES, TURBO TURNS 360, HP 460

Condition	Used
Stock Number	828
MLS Number	14022600
Category	Engines
Last Updated	2/20/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(844) 402-___ SHOW
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Mack MP8 Engine for a 2008 Mack CXU613

$10,999.99 USD

(Used) 2007 Mack MP8, ENGINE ASSEMBLY- Family Number: 7VPTH12.8H02, Displacement: 12.8L, Horsepower: 445 Serial Number: 905839, Part Number: 21072505, E.C.S: EM, EC, TC, CAC, DI, EGR, DPF,...

Condition	Used
Horse Power	445 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU613
Will Fit Year(s)	2008
Part Number	21072505
Stock Number	P-88856
MLS Number	13143180
Category	Engines
Last Updated	2/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2012 Mack MP7 Engine for a Mack CXU612

Contact for price

Mack MP7 EPA10, 395 HP, S/N-534849.

Condition	Used
Horse Power	395 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	ups-272392-1
MLS Number	14153653
Category	Engines
Last Updated	2/24/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 905-___ SHOW
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2017 Mack MP7 Engine for a Mack MP7 EPA 17 (D11)

$11,355 USD

Condition	Used
Usage	300,000 Miles
Fits To Make(s)	MACK
Fits To Model(s)	MP7 EPA 17 (D11)
Stock Number	2438554
MLS Number	13051164
Category	Engines
Last Updated	2/23/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 370-___ SHOW
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2015 Mack MP8 Engine for a Mack Cxu

$7,720 USD

(USED) Mack MP8 Warranty: 180 Day Parts Only Assembly#: EVPTH12.8G01 Serial#: 1072501 Horsepower: 415

Condition	Used
Assembly Number	EVPTH12.8G01
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Stock Number	25575602
MLS Number	12579544
Category	Engines
Last Updated	2/19/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(844) 938-___ SHOW
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USED- 2007 Mack MP8-445C DIESEL Engine, FULLY TESTED, W/WARRANTY

$13,000 USD

GOOD RUNNIG ENGINE

Warranty

Condition	Used
Horse Power	445 HP
Part Number	7VPTHI2.8H02
Stock Number	2136
MLS Number	14149425
Category	Engines
Last Updated	2/18/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC