Mack Engines with 350-399 HP For Sale

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2001 Mack AMI Engine

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(GOOD USED) 2001 Mack AMI Diesel Engine For Sale, 350HP, MAX 400HP, 11.9L Displacement, 6 Cylinders, Turbocharged, Stock #2984 WATCH TEST RUN VIDEO ON CA TRUCKS WEBSITE! Engine is Test Run ...

Condition	Used
Horse Power	370 HP
Part Number	AMI
Stock Number	2984
MLS Number	10850298
Category	Engines
Last Updated	5/22/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(833) 734-___ SHOW
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1996 MACK E7-350 SEMI-ELECTRONIC ENGINES 350 HP

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USED E7-350 HP 4 VALVE MACK ENGINE SEMI-ELECTRONIC, ENGINE OUT OF A 96 MACK CH TRUCK, RUNNING GOOD TESTED ENGINE

Condition	Used
Horse Power	350 HP
Stock Number	159-06141911
MLS Number	9827041
Category	Engines
Last Updated	3/28/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(844) 938-___ SHOW
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2000 Mack E7 Engine

$12,000 USD

ECM PASSENGER SIDE

Warranty

Condition	Used
Horse Power	350 HP
Stock Number	1658
MLS Number	12444715
Category	Engines
Last Updated	2/13/2024
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Mack MP7 Engine for a 2007 Mack 700

$10,999.99 USD

(Used) 2006 Mack MP7, ENGINE ASSEMBLY- Family Number: 6MKXH10.8C02, Displacement: 10.8L, Horsepower: 370, Serial Number: 504374, ECS: EM, EC, TC, CAC, EGR, Reference images for condition....

Condition	Used
Horse Power	370 HP
Fits To Make(s)	Mack
Fits To Model(s)	700
Will Fit Year(s)	2007
Stock Number	P-69600
MLS Number	12562558
Category	Engines
Last Updated	2/14/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 396-___ SHOW
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2000 Mack E-7 350 HP Diesel Engine Assembly

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Good Used 2000 Mack E7-350 Diesel Engine Assembly For Sale with Warranty!!! S/N 0A1904, Family# YMKXH11.9H56, 350HP@1800RPM Max 380HP, 11.9L Displacement 11.9L, Comes with Engine Brake!...

Warranty

Condition	Used
Assembly Number	E7-350
Horse Power	350 HP
Part Number	E7-350
Stock Number	S111EN
MLS Number	12558269
Category	Engines
Last Updated	12/10/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Mack E7 Engine for a 2002 Mack CH613

$7,500 USD

(Used) 2001 MACK E7, ENGINE ASSEMBLY- Part Number: 4889YP1, Serial Number: 1M0107, Family Number: 1MKXH11.9H56, Displacement: 11.9L, Horsepower: 355, E.C.S.: ASPL, For more information about...

Condition	Used
Horse Power	355 HP
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	2002
Part Number	4889YP1
Stock Number	P-67853
MLS Number	12521754
Category	Engines
Last Updated	9/13/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 925-___ SHOW
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Mack E7-350 Engine for a 2001 Mack RD688S

$4,500 USD

MACK E7 350 ELECTRONIC ENGINE. PREVIOUS OWNER PUT ENGINE KIT IN BUT COULD NOT GET IT TO RUN. $4500 EXCHANGE, Serial#: 0F3673, Core Charge: 1000, Horse Power: 350, Casting#: 0F3673

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Mack
Fits To Model(s)	RD688S
Will Fit Year(s)	2001
Stock Number	202538
MLS Number	11062613
Category	Engines
Last Updated	12/19/2023
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Mack Engine for a 2004 Mack CV712 Granite

$9,750 USD

(Used) 2003 Mack AI-350, ENGINE ASSEMBLY- Family Number: 3MKXH11.9V68, Displacement: 11.9L, Horsepower: 350, ESN: 3V1317, Housing is broken, see photos For more information about this item,...

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Mack
Fits To Model(s)	CV712 Granite
Will Fit Year(s)	2004
Part Number	3MKXH11.9V68
Stock Number	P-49697
MLS Number	12099808
Category	Engines
Last Updated	12/18/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack Engine for a 2004 Mack MR688S

$5,750 USD

(Used) 2003 Mack E7 AI-350 DIESEL ENGINE ASSEMBLY- Family Number: 3MKXH11.9V65 Displacement: 11.9L, Horsepower: 350, ESN: 1R238YP1, Part Number: 4MB2780, Reference images for condition For...

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Mack
Fits To Model(s)	MR688S
Will Fit Year(s)	2004
Part Number	4MB2780
Stock Number	P-43847
MLS Number	11976955
Category	Engines
Last Updated	1/7/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AMI-370 Engine for a 2004 Mack CV713 Granite

$3,100 USD

( Core ) Defective, 2003 MACK AMI-370 CORE, ENGINE ASSEMBLY- RUNS - KNOCKS. ECM SOLD SEPERATE Displacement: 11.9L Horsepower: 370 Part Number: 86SB3545 ESN: BRF3662 Reference images for...

Condition	Used
Horse Power	370 HP
Fits To Make(s)	Mack
Fits To Model(s)	CV713 Granite
Will Fit Year(s)	2004
Part Number	86SB3545
Stock Number	P-39316
MLS Number	11864812
Category	Engines
Last Updated	6/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AC380 Engine for a 2005 Mack CHN613

$9,495.99 USD

(Used) 2005 Mack AC 380, ENGINE ASSEMBLY- Displacement: 12.0L, Horsepower: 380, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI...

Condition	Used
Horse Power	380 HP
Fits To Make(s)	Mack
Fits To Model(s)	CHN613
Will Fit Year(s)	2005
Stock Number	P-37050
MLS Number	11812969
Category	Engines
Last Updated	12/18/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack E7-350 Engine for a 2003 Oshkosh S-SERIES

$7,779.99 USD

(Used) 2002 Mack E7-350, ENGINE ASSEMBLY- Family Number: 2MKXH11.9H59, Serial Number: 200565, Displacement: 11.9, Horsepower: 350, E.C.S.: SPL, For more information about this item, give...

Condition	Used
CPL/ARR	Other
Horse Power	350 HP
Fits To Make(s)	Oshkosh
Fits To Model(s)	S-SERIES
Will Fit Year(s)	2003
Part Number	2MKXH11.9H59
Stock Number	P-34091
MLS Number	11715768
Category	Engines
Last Updated	2/23/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack MP7 Engine for a 2018 Mack CXU612

$17,999.99 USD

(Used) 2017 MACK MP7, ENGINE ASSEMBLY- Family Number: HVPTH10.8G01, Displacement: 10.8L, Horsepower: 365, Serial Number: 593625, E.C.S.: TC, CAC, EGR, DDI, ECM, DOC, PTOC, SCR, AMOX, For...

Condition	Used
CPL/ARR	Other
Horse Power	365 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU612
Will Fit Year(s)	2018
Part Number	HVPTH10.8G01
Stock Number	P-32923
MLS Number	11662263
Category	Engines
Last Updated	1/12/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack E7 Engine for a 2006 Mack MR690S

$14,999.99 USD

(Used) 2006 Mack AI-350, ENGINE ASSEMBLY- Family Number: 5MKXH11.9V65 Displacement: 11.9L, Horsepower: 350 ESN: 5G3002 Reference images for condition For more information about this item,...

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Mack
Fits To Model(s)	MR690S
Will Fit Year(s)	2006
Stock Number	P-32469
MLS Number	11642009
Category	Engines
Last Updated	7/2/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AC380 Engine for a 2006 Mack CXN612

$9,800 USD

(Used) 2005 Mack E7 AC-380, ENGINE ASSEMBLY- Family Number: 5MKXH11.9H70, Displacement: 11.9L, Horsepower: 380, E.C.S.: EM, EC, TC, CAC, DI, SPL, CEGR, For more information about this item,...

Condition	Used
Horse Power	380 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXN612
Will Fit Year(s)	2006
Part Number	5MKXH11.9H70
Stock Number	P-29967
MLS Number	11407853
Category	Engines
Last Updated	12/18/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AC380 Engine for a 2006 Mack CXN612

$9,800 USD

(Used) 2005 Mack E7 AC-380 ENGINE ASSEMBLY- Family Number: 5MKXH11.9H70, Displacement: 11.9L, Horsepower: 380, E.C.S.: EM, EC, TC, CAC, DI, SPL, CEGR, For more information about this item,...

Condition	Used
Horse Power	380 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXN612
Will Fit Year(s)	2006
Part Number	5MKXH11.9H70
Stock Number	P-29966
MLS Number	11407852
Category	Engines
Last Updated	12/18/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack MP7 Engine for a 2011 Mack CXU612

$8,999.99 USD

(Used) 2010 Mack MP7-395C, ENGINE ASSEMBLY- Family Number: AVPTH10.8S01, Displacement: 10.8L, Horsepower: 395, Serial Number: 532456, E.C.S.: EM, EC, TC, CAC, DI, EGR, DPF, SCR, For more...

Condition	Used
Horse Power	395 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU612
Will Fit Year(s)	2011
Part Number	AVPTH10.8S01
Stock Number	P-28923
MLS Number	11272469
Category	Engines
Last Updated	1/12/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack MP7 Engine for a 2013 Mack CXU612

$7,499.99 USD

(USED) 2012 Mack MP7, ENGINE ASSEMBLY- Engine Serial: 543219 Engine Family: CVPTH10.8S01 Engine HP: 395 Displacement: 10.8L CPL/AR:5432 E.C.S.: TC, CAC, EGR, DDI, ECM, DOC, PTOX, SCR, AMOX...

Condition	Used
CPL/ARR	5432
Horse Power	395 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU612
Will Fit Year(s)	2013
Part Number	CVPTH10.8S01
Stock Number	P-16222
MLS Number	10225906
Category	Engines
Last Updated	6/5/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 541-___ SHOW
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Mack AMI-370 Engine for a 2003 Mack CV713 Granite

$9,995 USD

RUNS GOOD NO BLOWBY LOW MILE GOOD INSPECTED TAKEOUT. 180 DAY WARRANTY EXCHANGE, Serial#: 3C0855 11GBA16205YP1, Core Charge: 2500.00, Horse Power: 370, ARR/CPL: NA

Condition	Used
Horse Power	370 HP
Fits To Make(s)	Mack
Fits To Model(s)	CV713 Granite
Will Fit Year(s)	2003
Part Number	ASET
Stock Number	12123-11
MLS Number	11867246
Category	Engines
Last Updated	2/12/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 371-___ SHOW
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Mack E7-350 Engine for a 2002 Mack RD688S

$6,500 USD

E7-350 electronic. 35psi oil pressure at idle., Serial#: 1j150311gba41651p1, Horse Power: 350, Casting#: 1j150311gba41651p1

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Mack
Fits To Model(s)	RD688S
Will Fit Year(s)	2002
Stock Number	SV-73-1
MLS Number	9497350
Category	Engines
Last Updated	12/17/2023
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Mack AMI-370 Engine Core

$1,750 USD

(Core) Engine Does Not Turn 360 Degrees Complete, 2005 Mack AMI-370, ENGINE ASSEMBLY- Family Number: 5MKXH11.9V74, Displacement: 11.9L, Horsepower: 370, ESN: 5E2405, ECS: EM, EC, TC, CAC,...

Condition	Used
Horse Power	370 HP
Stock Number	P-67097
MLS Number	12504464
Category	Engine Cores
Last Updated	5/8/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AMI-370 Engine Core

$1,750 USD

(Core) Engine Does Not Turn 360 Degrees Complete, 2006 MACK AMI-370, ENGINE ASSEMBLY- Family Number: 6MKXH11.9V74, Displacement: 11.9L, Horsepower: 370, ESN: 5Z1352, ECS: EM, EC, TC, CAC, DI...

Condition	Used
Horse Power	370 HP
Part Number	6MKXH11.9V74
Stock Number	P-66643
MLS Number	12495038
Category	Engine Cores
Last Updated	3/29/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 938-___ SHOW
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1997 Mack E7 Engine

$12,000 USD

GOOD RUNNER ENGINE YEAR:1997, 350HP, 4 VALVE, 60 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY.

Warranty

Quantity	9
Condition	Used
Horse Power	350 HP
Stock Number	7894
MLS Number	11092641
Category	Engines
Last Updated	11/15/2023
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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2000 Mack E7 Engine

$12,000 USD

Warranty

Condition	Used
Usage	350 Miles
Horse Power	350 HP
Weight	2700
Stock Number	569874
MLS Number	11162507
Category	Engines
Last Updated	11/15/2023
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC