2020 Buick Engines
2020 Buick Engines
2020 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.
6.6L 8-Cylinder Engine Assembly
GM
97779462
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12,530.54
MSRP $13,196.99
Save $666.45
5.1% Off 
Engine
GM
19435439
AN AFFORDABLE SMALL-BLOCK PERFORMER READY TO RUN! Chevrolet Performance's line of Street Performance engines offers great power at a...
$8,208.96
MSRP $10,374.67
Save $2,165.71
20.9% Off 
Engine
GM
19435098
A NEW CLASSIC! As the standard engine in the fifth-generation Camaro SS and C6 Corvette, the high-revving, deep-breathing LS3 6.2L is...
$10,317.33
MSRP $12,977.78
Save $2,660.45
20.5% Off 
Engine
GM
19435100
THE HOT CAM ADDS HEAT TO THE LS3 Our engineers took a production LS3 6.2L (376 cubic inches) and swapped the stock camshaft for the...
3.6L 6-Cylinder Engine Assembly
GM
19210831
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$6,514.76
MSRP $6,861.26
Save $346.50
5.1% Off 
3.6L 6-Cylinder Engine Assembly
GM
19210840
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$7,520.53
MSRP $7,920.51
Save $399.98
5% Off 
3.0L 6-Cylinder Engine Assembly, Remanufactured
GM
19259244
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$6,728.56
MSRP $7,086.42
Save $357.86
5% Off 
3.0L 6-Cylinder Engine Assembly, Remanufactured
GM
19259250
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$6,703.52
MSRP $7,060.06
Save $356.54
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