{"product_id":"bosch-25010643-disc-brake-rotor","title":"Bosch 25010643 Disc Brake Rotor - Rear","description":"\u003ch2\u003eBosch QuietCast Rear Rotor for Express and Savana\u003c\/h2\u003e\u003cp\u003eThe Bosch QuietCast Rotor 25010643 is a rear disc brake rotor for select Chevrolet Express 2500 and GMC Savana 2500 vans from 2003-2006. Built for rear brake service on 6-lug applications, it supports consistent braking performance for high-use commercial and passenger vans.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear disc brake rotor for select 2003-2006 Chevrolet Express 2500 and GMC Savana 2500 models\u003c\/li\u003e\n\u003cli\u003eBosch QuietCast Rotor line for OE-style brake service\u003c\/li\u003e\n\u003cli\u003eProduct height: 3.417323 in\u003c\/li\u003e\n\u003cli\u003eDirect fitment for 6-lug wheel applications listed in the vehicle coverage\u003c\/li\u003e\n\u003cli\u003ePart number 25010643 for catalog and cross-reference lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBosch QuietCast Rotor 25010643 is part of Bosch’s QuietCast brake line, which focuses on replacement components for everyday braking service. This rear rotor is listed for 2003-2006 Chevrolet Express 2500, rear, 6 lug wheel, and 2003-2006 GMC Savana 2500, rear, 6 lug. The rotor height measures 3.417323 inches, and the application data confirms fitment for the rear axle on the specified vans. Part number 25010643 may also be referenced under interchange number 15749909.\u003c\/p\u003e\u003cp\u003eFor buyers searching long-tail terms such as rear brake rotor for 2003 Chevrolet Express 2500 6 lug, rear rotor for 2006 GMC Savana 2500, or Bosch QuietCast Rotor 25010643 for rear brake replacement, this part matches the listed vehicle coverage exactly.\u003c\/p\u003e\u003ch2\u003eCommon Reasons for Replacement\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from rotor wear or thickness variation\u003c\/li\u003e\n\u003cli\u003eScoring, grooves, or heat checking on the rear rotor surface\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency during stop-and-go driving\u003c\/li\u003e\n\u003cli\u003eNoise or vibration during rear brake operation\u003c\/li\u003e\n\u003cli\u003eService replacement for 2003-2006 Chevrolet Express 2500 and GMC Savana 2500 rear brakes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear axle fitment, wheel lug configuration, and rotor dimensions before installation. Inspect pads, caliper hardware, and hub condition during brake service so the new rotor seats correctly. Confirm that the vehicle matches the listed applications for 2003-2006 Chevrolet Express 2500 and 2003-2006 GMC Savana 2500, rear, 6 lug.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch QuietCast brake components are positioned as OE-style replacement parts for routine brake maintenance. This rotor is cataloged under Bosch part number 25010643 and cross-references 15749909 for the same application.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44521934946485,"sku":"BBHK-25010643","price":126.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_25010643_Fro.jpg?v=1774637951","url":"https:\/\/www.partcatalog.com\/products\/bosch-25010643-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}