Notes: Before Removing The Water Pump It Is Recommended To Install GM Tool J43651 Or Equivalent To Keep The Timing Chain And Gears Properly Synchronized;Includes Back Housing;See Vehicle Manufacturer Recommendation for Replacement of Timing Components
Fan Clutch Included: No
Housing Material: Aluminum
Hub Height: 74.00 mm
Hub Hole Quantity: 3
Impeller Material: Composite
Impeller Rotation: Standard
Impeller Vane Quantity: 8
Installation Warnings: Yes
Mounting Hole Quantity: 4
Pulley Included: No
Water Pump Drive Type: Timing Chain
Part Description: 2011 Buick LaCrosse Engine Coolant Water Pump