{"product_id":"bosch-42011503-disc-brake-rotor-front-left","title":"Bosch 42011503 Disc Brake Rotor - Front Left","description":"\u003ch2\u003eBosch QuietCast Rotor for Porsche Front Left\u003c\/h2\u003e\u003cp\u003eThe Bosch QuietCast Rotor 42011503 is a front left disc brake rotor for select Porsche applications. With a 2.73622 in product height and OE-style fitment, it supports precise brake service on Porsche 911, Boxster, and Cayman models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBosch QuietCast Rotor line for brake service focused on consistent fit and finish\u003c\/li\u003e\n\u003cli\u003eFront left disc brake rotor application\u003c\/li\u003e\n\u003cli\u003e330mm rotor specification on select Porsche 911, Boxster, and Cayman models\u003c\/li\u003e\n\u003cli\u003eProduct height: 2.73622 in\u003c\/li\u003e\n\u003cli\u003ePart number 42011503 for accurate ordering and catalog matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2006-2016 Porsche 911, front left, 330mm; Bosch QuietCast Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2013-2016 Porsche Boxster, front left, 330mm; Bosch QuietCast Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2014-2016 Porsche Cayman, front left, 330mm; Bosch QuietCast Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2001-2005 Porsche 911, front left; Bosch QuietCast Disc Brake Rotor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eBosch QuietCast Rotor 42011503 is built for Porsche brake service where correct rotor size and position matter. This front left rotor matches select 2006-2016 Porsche 911, 2013-2016 Porsche Boxster, and 2014-2016 Porsche Cayman applications with a 330mm specification, while also covering 2001-2005 Porsche 911 front left fitment. The Bosch QuietCast Rotor line is positioned as a direct replacement option for drivers and technicians looking for a clean OE-style brake rotor match.\u003c\/p\u003e\u003cp\u003eThis part cross-references Porsche 99635140904 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or scored front left brake rotor\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake surface contact on Porsche 911 brake service\u003c\/li\u003e\n\u003cli\u003eAddressing brake pulsation caused by rotor wear or uneven surfaces\u003c\/li\u003e\n\u003cli\u003eSupporting brake maintenance on Boxster and Cayman front axle service\u003c\/li\u003e\n\u003cli\u003eMatching the correct 330mm front left rotor specification during repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eVerify rotor diameter, position, and model year before installation. This rotor is listed for the front left position only, so confirm the vehicle’s brake configuration against the fitment data before ordering. For best results, inspect pads, caliper condition, and hub mounting surfaces during brake service.\u003c\/p\u003e\u003cp\u003eBosch QuietCast Rotor 42011503 is cataloged for direct fitment on the listed Porsche applications and is identified by part number 42011503 for accurate parts lookup.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51732092649653,"sku":"BBHK-42011503","price":133.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_42011503_Fro.jpg?v=1774640803","url":"https:\/\/www.partcatalog.com\/products\/bosch-42011503-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}