ITEM NAME:Front Axle Brake Pad Wear Sensor for BMW 5 Series E39 535i 525i 34351163065 #gib Store Home Promotion Hot Item Add to Fav.Product Model: 34351163065. Front Axle Brake Pad Wear Indicator Sensor Warning for BMW 5 Series E39 535i 525i. Applicable models: BMW 5 Series E39. Installation location: front axle. Clothing, Shoes, Accessories.