Item specifics Pump Type: Mechanical MountingType: Bolted Inlet Diameter (IN): 5/16 Inlet Type: Barbed Outlet Type: Threaded Outlet Diameter (IN): M14-1.5 Quantity Needed: 1 OE Spec or Performance/Custom:OE Spec Compatible Vehicles Audi A4 Base L4 2.0L 2014 GAS CAED Audi A4 Base L4 2.0L 2013 GAS CAEB Audi A4 Base L4 2.0L 2012 GAS CAEB Audi A4 Base L4 2.0L 2011 GAS CAEB Audi A4 Base L4 2.0L 2010 GAS CAEB Audi A4 Base L4 2.0L 2009 GAS CAEB .