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2018 Buick Engines

2018 Buick Engines

2018 Buick Engines are precision-built to meet GM's exact specifications for reliability and performance. Whether you're replacing a worn engine or upgrading, these OEM GM engines ensure a factory-perfect fit and consistent power output. Trust in GM engineering and avoid the risks of aftermarket compatibility issues. Find authentic GM powertrains and more at GMPartsClub.com.

Engine Long Block Assembly

Part Number: 12694451
GM GM
Applications: LE2. 1.4L ENG.
Other Names: Engine
Replaces: 12670139, 12684742
Description: Cruze. Encore. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Trax
MSRP $6,111.11
$5,802.50

Engine

Part Number: 55499756
GM GM
Applications: 1.6L.
Replaces: 55490983
Description: Cascada.
Fits:
  • Buick:
    • Cascada
MSRP $16,320.58
$15,496.39

Engine

Part Number: 19433160
GM GM
Replaces: 12496963, 19331576, 19419002
Description: A DIY FOUNDATION FOR BIG TORQUE! We offer the ZZ502/502 Base crate engine for the builder who wants the super-strong bottom end and...
MSRP $16,021.93
$12,677.35

Engine

Part Number: 25204563
GM GM
Applications: 2.5L. 2.0L.
Replaces: 12675962
Description: Fwd. Blazer. Envision.
Fits:
  • Buick:
    • Envision
  • Chevrolet:
    • Blazer
MSRP $7,183.75
$6,820.98

Gasoline Engine

Part Number: 12679111
GM GM
Applications: 3.0L, 3.6L. 2.0L, 2.5L. 3.6L W/O V SERIES (2016-19).
Other Names: Engine
Replaces: 12669644, 12669645, 12669646, 12670358, 12670359, 12679112
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro
  • GMC:
    • Acadia
MSRP $6,488.90
$6,161.21

Generator Control Module

Part Number: 24294327
GM GM
Other Names: Control Module
Replaces: 24286663, 24290531
Description: Gen control. LaCrosse. Hybrid drive motor. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
Fits:
  • Buick:
    • LaCrosse
MSRP $3,350.70
$2,014.94

Remanufactured Engine

Part Number: 19434265
GM GM
Replaces: 19368175
MSRP $6,429.78
$6,105.07

Engine

Part Number: 12681425
GM GM
Applications: 2.5L.
Description: LaCrosse.
Fits:
  • Buick:
    • LaCrosse
MSRP $4,275.88
$4,059.95

Engine

Part Number: 19418634
GM GM
Applications: LUV. 1.4L ENG.
Other Names: Remanufactured Engine
Replaces: 12668772, 25199031, 25200026, 25200027, 55566203, 55566204, 55573055, 55573056, 55578531, 55583474, 55587792
Description: Encore. Sonic. Trax. Cruze, Cruze Limited. Manual trans. Auto trans.
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
Backordered

Engine

Part Number: 25204562
GM GM
Applications: 2.5L.
Other Names: Engine Kit
Replaces: 12675961, 12675963
Description: Envision. Awd.
Fits:
  • Buick:
    • Envision
  • GMC:
    • Acadia
MSRP $7,183.75
$6,820.98

3.6L 6-Cylinder Engine Assembly

Part Number: 19210832
GM GM
Other Names: Remanufactured Engine
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
MSRP $5,991.70
$5,689.12

3.6L 6-Cylinder Engine Assembly, Remanufactured

Part Number: 19210836
GM GM
Other Names: Remanufactured Engine
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
MSRP $6,682.13
$6,344.69

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