Installation Tips - Before installing the power steering pump, it is highly recommended that the system be flushed. If there is noise after installing the steering pump, make sure that the air is expelled, the oil feed line is locked, the oil filter is not blocked, and the oil is clean and low viscosity.
Description
Compatible with B'uick Models: 2006-2011 Lucerne V8 4.6L Compatible with C'adillac Models: 2006-2011 DTS V8 4.6L