GPD Brake Pad Sensor --. GPD BRAKE PAD SENSOR. 2009 Z4 (submodel: sDrive30i, sDrive35i). 2010 Z4 (submodel: sDrive30i, sDrive35i). Notes: Before 03/2010; Location : Front. Location: Front. Skillfully built with high-quality materials for long-lasting toughness.
