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Mack AC 427 Engine & Powertrain For Sale

Browse Mack AC 427 Engine & Powertrain on MyLittleSalesman.com and compare listings with prices from $55 to $1,250. Sellers include CRG Heavy Truck Parts, River Valley Truck Parts, and CA Truck Parts. Filter by condition, price, or year to quickly narrow down to the right Mack AC 427.
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Truck Parts (7)
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Engine & Powertrain (7)
   Cylinder Heads (1)    Engine Control Modules (ECM) (1)    Engine Cores (1)    Engine Miscellaneous Parts (1)    Intake Manifolds (2)    Timing Covers (1)
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AC 427 (7)
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Showing 1 - 7 of 7 Listings

1 - 7 of 7 listings
1 - 7 of 7 listings
Mack AC 427 Cylinder Head for a 2004 Mack CH613

Mack AC 427 Cylinder Head for a 2004 Mack CH613

$1,249.99 USD
(Used) 2003 Mack AC HEAD, Serial Number: 3M1831, CID: 728, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CH613
Will Fit Year(s)2004
Stock NumberP-16682
MLS Number10246652
CategoryCylinder Heads
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Mack AC 427 Intake Manifold for a 2003 Mack CX613

Mack AC 427 Intake Manifold for a 2003 Mack CX613

$100 USD
USED INTAKE MANIFOLD FOR MACK CX613. PLEASE SEE PHOTOS .CALL OR EMAIL FOR ANY QUESTIONS., Serial#: 105GC5219M, Core Charge: 0.00, Casting#: 105GC5219M
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CX613
Will Fit Year(s)2003
Part NumberP-3483
Stock NumberP-3483
MLS Number9633780
CategoryIntake Manifolds
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Mack AC 427 Timing Cover for a 2003 Mack CX613

Mack AC 427 Timing Cover for a 2003 Mack CX613

$75 USD
Front TIMING COVER FOR MACK CX613. PLEASE SEE PHOTOS. CALL OR EMAIL FOR ANY QUESTIONS. ( SOME DAMAGE ON THE PULLEY BRACKET), Serial#: 316GC560M, Core Charge: 0.00, Casting#: 316GC560M
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CX613
Will Fit Year(s)2003
Part NumberP-3481
Stock NumberP-3481
MLS Number9633773
CategoryTiming Covers
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Mack AC 427 Intake Manifold for a 2003 Mack CX613 Vision

Mack AC 427 Intake Manifold for a 2003 Mack CX613 Vision

$55 USD
USED WATER MANIFOLD FOR MACK CX613 . PLEASE SEE PHOTOS CALL OR EMAIL FOR ANY QUESTIONS., Serial#: 107GC571M, Core Charge: 0.00, Casting#: 107GC571M
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CX613 Vision
Will Fit Year(s)2003
Part NumberP-3485
Stock NumberP-3485
MLS Number9633782
CategoryIntake Manifolds
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Used 2003 Mack AC 427 Intake Tube for CX613 Vision, Part # P-3486

Used 2003 Mack AC 427 Intake Tube for CX613 Vision, Part # P-3486

$55 USD
USED INTAKE TUBE FOR MACK CX613. PLEASE SEE PHOTOS. CALL OR EMAIL FOR ANY QUESTIONS, Serial#: 682GC511M, Core Charge: 0.00, Casting#: 682GC511M
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CX613 Vision
Will Fit Year(s)2003
Part NumberP-3486
Stock NumberP-3486
MLS Number9633783
CategoryEngine Miscellaneous Parts
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Mack AC 427 Engine Core

Mack AC 427 Engine Core

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(Core) Mack AC-427, ENGINE ASSEMBLY- Family Number: 4MKXH11.9H73, Horsepower: 427, Displacement: 11.9L, Part Number: 4M42780, For more information about this item, give us a call. We ship...
ConditionUsed
Horse Power427 HP
Part Number4M42780
Stock NumberP-99398
MLS Number13489470
CategoryEngine Cores
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
2005 Mack AC 427 Engine Control Module (ECM) Part # 12MS532M for 2004 2005 2006 AC-427 Diesel Engine

2005 Mack AC 427 Engine Control Module (ECM) Part # 12MS532M for 2004 2005 2006 AC-427 Diesel Engine

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(GOOD USED) 2005 Mack AC-427 ECM Part # 12MS532M, 427HP, Bosch Part # 0 281 020 045, 12V, 040602 1039S049 4, Stock # 2978 | Tested Inspected! All ourPARTSareTESTEDand ShipPRIORITY...
ConditionUsed
Horse Power427 HP
Engine ModelAC
Fits To EquipmentDiesel Engine
Fits To Make(s)Mack
Fits To Model(s)AC-427
Will Fit Year(s)2004 2005 2006
Part Number12MS532M
Stock Number2968
MLS Number10804829
CategoryEngine Control Modules (ECM)
Last Updated8/7/2024
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
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