{"product_id":"bosch-45011172-disc-brake-rotor-rear","title":"Bosch 45011172 Disc Brake Rotor - Rear","description":"\u003ch2\u003eBosch QuietCast Rear Rotor for Saturn and Saab\u003c\/h2\u003e\u003cp\u003eThe Bosch QuietCast Rotor 45011172 is a rear disc brake rotor for select Saturn and Saab applications. Built for vehicles that need a direct-fit replacement rotor, it supports consistent rear braking performance on compatible Saturn L-Series, LW-Series, LS-Series, and Saab 9-3\/9-5 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear disc brake rotor for select Saturn and Saab vehicles\u003c\/li\u003e\n\u003cli\u003eBosch QuietCast Rotor line for OE-style brake service\u003c\/li\u003e\n\u003cli\u003eProduct height: 2.724409 in\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number 45011172\u003c\/li\u003e\n\u003cli\u003eCross-references Bosch QuietCast applications and related OE-style listings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBosch QuietCast Rotor 45011172 is engineered as a rear brake rotor for a range of Saturn and Saab passenger vehicles. Compatible With 2001-2005 Saturn L300, rear; 2003 Saab 9-3, rear; 2001-2003 Saturn L200, rear; 2001-2003 Saturn LW200, rear; 2001-2003 Saturn LW300, rear; 1999-2002 Saab 9-3, rear; 2001-2002 Saturn L100, rear; 2000 Saturn LS, rear; 2000 Saturn LS1, rear; 2000 Saturn LS2, rear; 2000 Saturn LW1, rear; 2000 Saturn LW2, rear; 1999 Saab 9-5, rear, thru chassis serial #3025751; and 1997-1998 Saab 900, rear. The Bosch QuietCast Rotor line is positioned for drivers seeking a straightforward OE-style brake service part, and part number 45011172 is a useful reference when matching rear rotor applications for these platforms.\u003c\/p\u003e\u003cp\u003eThis part cross-references Bosch QuietCast Rotor applications and OE-style listings such as 5084751 and 5391578 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Brake Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake pulsation from rotor wear or uneven surface condition\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by a worn or damaged rear rotor\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from rotor thickness variation\u003c\/li\u003e\n\u003cli\u003eCorrosion or scoring on the rear brake surface\u003c\/li\u003e\n\u003cli\u003eService needs on Saturn and Saab rear brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear fitment by year, model, and notes before ordering, especially for the 1999 Saab 9-5 chassis serial break. Inspect pads, caliper condition, and hub surfaces during rotor replacement to help ensure proper brake operation. Confirm rotor dimensions and vehicle application against the existing brake setup before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch QuietCast Rotor 45011172 is part of Bosch’s QuietCast brake line, a product family focused on OE-style replacement fitment for brake service. Use the confirmed vehicle listing to match the correct rear application for Saturn and Saab models.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51732092715189,"sku":"BBHK-45011172","price":121.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_45011172_Fro.jpg?v=1774640804","url":"https:\/\/www.partcatalog.com\/products\/bosch-45011172-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}