Used Mack Engines For Sale in Florida

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

$13,500 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	6/9/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 938-___ SHOW
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USED Mack E6 Mechanical Engine for 1990-1998 FULLY TESTED, W/WARRANTY

$13,500 USD

Mack E6 Mechanical Diesel Engine – Used, Reliable Mack E6 mechanical diesel engine in good used condition. This engine is known for its durability, simplicity, and ease of maintenance,...

Warranty

Condition	Used
Horse Power	375 HP
Will Fit Year(s)	1990-1998
Stock Number	2167
MLS Number	14257485
Category	Engines
Last Updated	6/9/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

2005 Mack AC330/350 Engine

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USED 2005 MACK AC 330-350 ENGINE, EGR VALVE, STOCK:0604262, ESN:5H1758, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8794-0604262
MLS Number	14408781
Category	Engines
Last Updated	6/4/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2018 Mack MP8 Engine

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USED 2018 MACK MP8 445E ENGINE, 445HP, 12.8L, STOCK:0603263, ESN:1206958, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8789-0603263
MLS Number	14406186
Category	Engines
Last Updated	6/3/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1995 Mack E7 Engine

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USED 1.995 MACK E7-350 MECHANICAL ENGINE, 4 VALVE, 350HP, MECHANICAL FUEL PUMP, STOCK:0601267, ESN:5A1619, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY MACK ENGINES IN STOCK

Condition	Used
Stock Number	8776-0601267
MLS Number	14401536
Category	Engines
Last Updated	6/1/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2006 Mack AI Engine

$28,795 USD

REBUILT 2006 Mack AI 460HP Diesel Engine w/ Jake Brake - Fully Tested, Warranty 460 HP, Engine Brake, Turbo, Engine will be cleaned and painted and look like the example pictures,...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	460 HP
MLS Number	14384563
Category	Engines
Last Updated	5/22/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1993 Mack E7-300 Engine

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USED 1.993 MACK E7-300 ENGINE, MANUAL FUEL PUMP, 300HP, STOCK:05212610, ESN:3P1231, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8741-05212610
MLS Number	14384580
Category	Engines
Last Updated	5/21/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2006 Mack AI300A Engine

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USED 2006 MACK AI-300A E-TECH ENGINE, 300HP, STOCK:0521261, ESN:6T1450, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, READY TO WORK, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8732-0521261
MLS Number	14384266
Category	Engines
Last Updated	5/21/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2006 Mack AI-350 Engine

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USED 2006 MACK AI-350 E-TECH ENGINE, 350HP, ECM ON DRIVER SIDE, STOCK:0520269, ESN:6U2341, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8730-0520269
MLS Number	14382161
Category	Engines
Last Updated	5/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1994 Mack E7-427 Engine

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USED 1.994 MACK E7-427 ENGINE, SEMI-ELECTRONIC, 427HP, STOCK:0520265, ESN:4P0841, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8726-0520265
MLS Number	14381970
Category	Engines
Last Updated	5/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2002 Mack E7-350 Engine

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USED 2002 MACK E7-350 E-TECH ENGINE, 350HP, JAKE BRAKE, STOCK:0518264, ESN:2F1425, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8712-0518264
MLS Number	14376815
Category	Engines
Last Updated	5/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1979 Mack ENDT 676 Engine

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USED ENDT676 MACK 2 VALVE ENGINE,TURBO CHARGED, 283HP, AIR BLOWER ON TOP ON ENGINE, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8711-0518263
MLS Number	14376800
Category	Engines
Last Updated	5/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1998 Mack E7-427 Engine

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USED 1.998 MACK E7-427 E-TECH ENGINE, JAKE BRAKE, 427HP, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, STOCK:0518261, ESN:800337, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8709-0518261
MLS Number	14376619
Category	Engines
Last Updated	5/18/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2000 Mack E7 Engine

$23,995 USD

2000 MACK E7 Partial Rebuild! 400 HP, We have a few of these already Rebuilt and Ready! 427 and 460 HP, 1999 to 2006 Years, All New Internal Kit Inspected Cylinder Head/Turbo, We have...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	400 HP
MLS Number	14375927
Category	Engines
Last Updated	5/18/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2000 Mack E7 Engine

$21,995 USD

2000 MACK E7 Partial Rebuild! 350 HP, S/N- 1F2273, All New Internal Kit Inspected Cylinder Head/Turbo, We have many versions and Years of Mack E7 in Stock!, Complete As Shown! 90 Days...

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	350 HP
MLS Number	14374639
Category	Engines
Last Updated	5/18/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1995 Mack MP8 Engine for 2008-2010

$15,695 USD

2008 to 2010 Mack MP8 425 to 515 HP Models Available, ECM is Included 90 Days Warranty

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	425 HP
Will Fit Year(s)	2008-2010
MLS Number	14367008
Category	Engines
Last Updated	5/14/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2007 Mack MP8-415E Engine

$15,695 USD

2008-2010 Mack MP8 415hp to 505hp Models Available, ECM is Included, We have many versions and Years of MP8 in Stock!

Warranty

Condition	Used
Horse Power	415 HP
Fits To Make(s)	Mack
MLS Number	14367014
Category	Engines
Last Updated	5/14/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

Mack MP8-415E Engine

$15,695 USD

2013 to 2015 Mack MP8 425 to 515 HP Models Available, ECM is Included, We have many versions and Years of MP8 in Stock!

Warranty

Condition	Used
Horse Power	425 HP
Fits To Make(s)	Mack
Fits To Model(s)	2013-2015
MLS Number	14367013
Category	Engines
Last Updated	5/14/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2004 Mack E7 Engine

$14,795 USD

2004 MACK E7 - EGR or NON EGR 460 HP, We have many versions and Years of Mack E7 in Stock!, Add Jakes - $1,000.00 extra, Complete As Shown!

Warranty

Condition	Used
Horse Power	460 HP
Fits To Make(s)	Mack
MLS Number	14367006
Category	Engines
Last Updated	5/14/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

Used Mack AI w/ Jake Brake Diesel Truck Engine - Fully Tested, Warranty

$14,695 USD

Used Mack AI w/ Jake Brake Diesel Truck Engine - Fully Tested, Warranty 460 HP, Engine Brake, Turbo

Warranty

Condition	Used
Horse Power	460 HP
Fits To Make(s)	Mack
MLS Number	14367002
Category	Engines
Last Updated	5/14/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2001 Mack E7 Engine

$14,695 USD

Used 2001 Mack E7 Truck Diesel Engine 427 HP, Turbo

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	427 HP
Fits To Make(s)	Mack
MLS Number	14366833
Category	Engines
Last Updated	5/14/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2005 Mack E7 E-Tech Engine

$13,795 USD

2005 MACK E7 AI/AC Models 400 - 427 - 460 HP Models, We have many versions and Years of Mack E7 in Stock!, Complete As Shown!

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	400 HP
Fits To Make(s)	Mack
MLS Number	14363327
Category	Engines
Last Updated	5/13/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

Mack E7 Engine

$13,795 USD

MACK E7 350 HP, We have many versions and Years of Mack E7 in Stock! etech, aset and more!, Complete As Shown!

Warranty

Condition	Used
Usage	100,000 Miles
Horse Power	350 HP
Fits To Make(s)	Mack
MLS Number	14363319
Category	Engines
Last Updated	5/13/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2006 Mack E7 Engine

$13,795 USD

2006 MACK E7 AI/AC Models (EGR) 460 HP, We have many versions and Years of Mack E7 in Stock!, Complete As Shown!

Warranty

Condition	Used
Horse Power	460 HP
Fits To Make(s)	Mack
MLS Number	14362924
Category	Engines
Last Updated	5/12/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.