Buick Engines
Buick Engines
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.
3.6L 6-Cylinder Engine Assembly
GM
12678996
Equinox, Terrain. Without turbocharger. SRX. Impala. Without cng. LaCrosse. Without pzev. All. California. XTS. This part requires...
Long Block
GM
89017862
All models. With supercharger. Park Avenue. Riviera. Impala, Monte Carlo. Federal. Grand Prix.
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