Part Type: A/C Expansion Valve. Block Type Expansion Valve w/o Solenoid. Expansion Valve. 2014 Buick LaCrosse Engine: 3.6L V6; w/ PZEV Spec.;. 2013 Buick LaCrosse Engine: 3.6L V6; w/ PZEV Spec.;. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
