Fits what vehicles: 2004-2009 Cadillac CTS, 2004-2009 Cadillac SRX, 2005-2011 Cadillac STS. Dorman 300-142 Power Steering Pump Pulley. Power Steering Pump Pulley. This power steering pump pulley is designed to match the fit and function of the original pulley on specified applications.
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