{"product_id":"bosch-53011482-disc-brake-rotor-front","title":"Bosch 53011482 Disc Brake Rotor - Front","description":"\u003ch2\u003eBosch QuietCast Rotor for Mazda 3 Front Brakes\u003c\/h2\u003e\u003cp\u003eThe Bosch QuietCast Disc Brake Rotor, part number 53011482, is a front brake rotor built for select Mazda applications. It uses an iron alloy construction with a smooth directional braking surface and a vented design to support consistent braking performance.\u003c\/p\u003e\u003cp\u003eCompatible With 2019-2025 Mazda 3 front brake service and 2019-2023 Mazda 3 Sport front brake service, this Bosch QuietCast Disc Brake Rotor is finished with Geomet on the disc and a coated hat for added corrosion resistance. The 280 mm outside diameter, 25 mm nominal thickness, and 68 mm center bore are key fitment details for matching the correct front rotor specification.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Bosch QuietCast Disc Brake Rotor\u003c\/li\u003e\n\u003cli\u003ePart number: 53011482\u003c\/li\u003e\n\u003cli\u003eIron alloy rotor construction\u003c\/li\u003e\n\u003cli\u003eVented, conventional rotor design\u003c\/li\u003e\n\u003cli\u003eSmooth brake surface with directional braking surface\u003c\/li\u003e\n\u003cli\u003eGeomet disc finish and coated hat finish\u003c\/li\u003e\n\u003cli\u003eRust resistant coating\u003c\/li\u003e\n\u003cli\u003e5-bolt mounting pattern with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eRotor without hub assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBosch QuietCast brake rotors are positioned as a refined OE-style rotor line for drivers who want a direct replacement part with corrosion protection and consistent surface finish. This rotor is specified as a conventional, rotor-only design with no hub assembly and no bearings included. The 23 mm discard thickness and 25 mm nominal thickness provide the dimensional reference needed when servicing the front brakes on a Mazda 3 or Mazda 3 Sport.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by worn or uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat-worn front rotors\u003c\/li\u003e\n\u003cli\u003eCorrosion on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eNoise related to damaged or uneven brake contact surfaces\u003c\/li\u003e\n\u003cli\u003eFront brake service needs on Mazda 3 and Mazda 3 Sport models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rotor dimensions, bolt pattern, center bore, and thickness before installation. This rotor is directional, so install it according to the marked rotation or vehicle-side orientation if applicable. Inspect pads, caliper hardware, and hub condition during brake service to help ensure even contact on the new rotor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eBosch QuietCast rotors are built with corrosion-resistant finishes and a smooth braking surface to support dependable replacement service. Part number 53011482 is engineered for the listed Mazda front applications and should be matched to the vehicle’s brake specifications before installation.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215307927733,"sku":"BBHK-53011482","price":71.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_53011482_Fro.jpg?v=1775597003","url":"https:\/\/www.partcatalog.com\/products\/bosch-53011482-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}