Used Mack Engines For Sale in United States

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2004 Mack AC-427 427HP Diesel Engine – Tested Runner – Warranty – Video

$11,000 USD

2004 Mack AC-427 Diesel Engine – 427 HP – USED, Reliable used Mack AC-427 diesel engine rated at 427 HP @ 1,800 RPM. Engine will be inspected and tested prior to sale, with running video...

Warranty

Condition	Used
Horse Power	427 HP
Stock Number	2038
MLS Number	14630457
Category	Engines
Last Updated	9/29/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2014 Mack MP7 Diesel Engine 325 HP

$10,795 USD

2014 Mack MP7-325M diesel engine, turbocharged, air to air intercooled, 2014/2015 model year, EPA family # EVPTH10.8G01, 325 HP rating at 1900 RPM, complete as pictured. GOOD RUNNING ENGINE...

Condition	Used
Stock Number	19253
MLS Number	14628693
Category	Engines
Last Updated	9/27/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2010 Mack MP8 Engine for a Mack MP8 EPA 07 (D13)

$7,455 USD

ENG SL NO: 928890

Condition	Used
Horse Power	445 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP8 EPA 07 (D13)
Stock Number	2696399
MLS Number	14585470
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Mack MP8 Engine for a Mack MP8 EPA 13 (D13)

$3,500 USD

920064

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	MP8 EPA 13 (D13)
Stock Number	2690511
MLS Number	14627814
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Mack E7 E-Tech Engine for a Mack E7 ETEC RH ECM

$1,600 USD

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	E7 ETEC RH ECM
Stock Number	2690502
MLS Number	14627811
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Mack MP8 Engine for a Mack MP8 EPA 13 (D13)

$3,500 USD

957231

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	MP8 EPA 13 (D13)
Stock Number	2690499
MLS Number	14627808
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2006 Mack AC Engine

$1,600.24 USD

6W1895, LEFT ECM

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	AC
Stock Number	2690488
MLS Number	14627803
Category	Engines
Last Updated	9/26/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 370-___ SHOW
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2014 Mack MP7 Engine for a Mack Cxu

$13,250 USD

(USED) Mack MP7 Warranty: 180 Day Parts Only Assembly#: DVPTH10.8S01 Serial#: 0550992 Horsepower: 395 DOES NOT INCLUDE TURBO

Condition	Used
Assembly Number	DVPTH10.8S01
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Stock Number	25590661
MLS Number	12631413
Category	Engines
Last Updated	9/26/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2013 Mack MP7 Engine for a Mack CXU612

$2,640 USD

MP7, 405 HP, S/N 548933

Condition	Used
Horse Power	405 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	UPS-273847-1
MLS Number	14626602
Category	Engines
Last Updated	9/25/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 370-___ SHOW
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2017 Mack MP8 Engine for a Mack Cxu

$10,450 USD

(USED) Mack MP8 Warranty: 180 Day Parts Only Assembly#: GVPTH12.8G01 Serial#: 1150743 Horsepower: 445

Condition	Used
Assembly Number	GVPTH12.8G01
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Stock Number	25669203
MLS Number	12964449
Category	Engines
Last Updated	9/25/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2001 Mack E7-300 ETECH Diesel Engine

$10,795 USD

2001 Mack E7-300 diesel engine, ETECH electronic unit injectors, air to air intercooled, 300 HP rating, turbocharged, EPA family # 1MKXH11.9V60, truck applications, complete as...

Condition	Used
Stock Number	19248
MLS Number	14617299
Category	Engines
Last Updated	9/22/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1985 Mack EM6-285 Diesel Engine

$5,595 USD

1985 Mack EM6-285 diesel engine, 285 HP rating, Maxidyne high torque build, aftercooled, mechanical fuel system, 2 valve heads. EXCELLENT RUNNER, SEE VIDEO. SHOWS 60 PSI OIL PRESSURE AT...

Condition	Used
Stock Number	19176
MLS Number	14617084
Category	Engines
Last Updated	9/22/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2004 Mack AI-300 Diesel Engine 111K MILES!

$8,695 USD

2004 Mack AI300 diesel engine, turbocharged, 12 liter displacement, air to air aftercooled, 111,910 total original miles, 5,720 hours. Removed from a municipal owned truck in strong running...

Condition	Used
Stock Number	17678
MLS Number	14617037
Category	Engines
Last Updated	9/22/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(833) 541-___ SHOW
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Mack MP8 Engine for a 2014 Mack CXU613

$8,995 USD

MACK MP8 505HP, ESN#381690, WILL TEST RUN AND INSPECT BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD, BLOCK, AND CRANK., Serial#: 381690, Horse Power: 505

Condition	Used
Horse Power	505 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU613
Will Fit Year(s)	2014
Stock Number	90226-3
MLS Number	14616956
Category	Engines
Last Updated	9/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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

$7,500 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	9/25/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(844) 382-___ SHOW
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1997 Mack E7-427 Diesel Engine - 427 HP

$8,500 USD

GOOD USED 1997 MACK E7-427 V-MAC II DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. COMPLETE and RUN TESTED, 427 HP @ 1800 RPM, 28362P4 11GBA #, 4 VALVE HEAD, ...

Condition	Used
Horse Power	427 HP
Stock Number	E7-7F1560
MLS Number	14416621
Category	Engines
Last Updated	9/18/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

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Mack MP8 Engine for a 2018 Mack CXU613

$10,995 USD

MACK MP8 445HP ESN#1193186, RUNS GOOD NO BLOWBY, WILL CHECK BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY HEAD, BLOCK, AND CRANK., Serial#: 1193186, Horse Power: 445, ARR/CPL: NA, Casting#:...

Condition	Used
Horse Power	445 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU613
Will Fit Year(s)	2018
Part Number	NA
Stock Number	82026-4
MLS Number	14610580
Category	Engines
Last Updated	9/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2007 Mack AC Engine

$4,090 USD

Condition	Used
Usage	726,120 Miles
Horse Power	350 HP
Fits To Make(s)	MACK
Fits To Model(s)	AC
Stock Number	2424382
MLS Number	12983666
Category	Engines
Last Updated	9/16/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2013 Mack MP8 Engine

$4,500 USD

Reman Rmack Mack MP8 EPA10, S/N- 89043277, 939,402.2 ODO Miles, P/N-351421729919, S/N- 89043277

Condition	Used
Stock Number	UPS-274291-1
MLS Number	14422834
Category	Engines
Last Updated	9/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Mack MP7 Engine for a Mack CXU612

$5,500 USD

Mack MP7 EPA10, 395HP, S/N- 534977, 782,027.2 ODO Miles, 20,499 Hours. (Engine complete runs good. Please see engine video and test report)

Condition	Used
Horse Power	395 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	UPS-272410-1
MLS Number	14420703
Category	Engines
Last Updated	9/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Mack MP7 Engine for a Mack CXU612

$2,640 USD

Mack MP7, 395HP, S/N- 538521

Condition	Used
Horse Power	395 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	UPS-272628-1
MLS Number	14413729
Category	Engines
Last Updated	9/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2011 Mack MP7 Engine for a Mack CXU612

$2,640 USD

Mack MP7, 395 HP, S/N- 531859

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	UPS-272098-1
MLS Number	14359060
Category	Engines
Last Updated	9/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2013 Mack MP7 Engine for a Mack CXU612

$2,640 USD

Mack MP7, EPA10, 405 HP, S/N- 548911

Condition	Used
Horse Power	405 HP
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	ups-273844-1
MLS Number	14359023
Category	Engines
Last Updated	9/15/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 734-___ SHOW
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1982 Mack EM6 Engine

Contact for price

USED 1.982 MACK EM6-300R ENGINE, 2 VALVE, ENGINE BRAKE, 300HP, STOCK:0915264, ESN:EM6-300R, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	9026-0915264
MLS Number	14604537
Category	Engines
Last Updated	9/15/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC