{"product_id":"bosch-quietcast-front-brake-rotor-328-mm-direct-fit-corrosion-resistant-oem-style-vane-abs-ready","title":"Bosch QuietCast front brake rotor 328 mm - Direct-fit, corrosion-resistant OEM-style vane, ABS-ready","description":"\u003cp\u003e\u003cstrong\u003eBOSCH QuietCast 50011479 is a precision-balanced front brake rotor engineered to deliver quiet, consistent stopping performance for select Lexus and Toyota models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct-fit replacement part, this Bosch QuietCast rotor combines factory-level balance, corrosion resistance, and OEM-style cooling vanes to help maintain braking smoothness and component longevity. It’s finished with an aluminum\/zinc protective coating and includes application-specific features like ABS tone rings where required, making it suitable for modern vehicles that rely on electronic stability and anti-lock systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this rotor reduce noise and pedal pulsation?\u003c\/h3\u003e\n\u003cp\u003eThe rotor is mill precision balanced at the factory to ensure even weight distribution across the disc. Balanced rotors minimize vibration transmitted through the brake system, reducing pedal pulsation and audible brake noise during deceleration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory mill precision balancing for even mass distribution\u003c\/li\u003e\n  \u003cli\u003eOEM-style vane layout to lower vibration generation\u003c\/li\u003e\n  \u003cli\u003eEngraved Bosch branding to confirm genuine part and discard info\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this rotor manage heat and extend service life?\u003c\/h3\u003e\n\u003cp\u003eYes — the rotor uses an OEM-style internal vane configuration that helps move air through the disc to dissipate heat more effectively than solid designs. Better heat control reduces the risk of warping and slows material degradation, which supports longer rotor life and consistent braking feel over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVane design channels airflow for improved cooling\u003c\/li\u003e\n  \u003cli\u003eReduced vibration from better thermal stability\u003c\/li\u003e\n  \u003cli\u003eDiscard thickness marking so you can tell when replacement is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it protected against rust and compatible with modern vehicle electronics?\u003c\/h3\u003e\n\u003cp\u003eThe rotor has an aluminum\/zinc protective finish to resist rust and corrosion, keeping the visible surface cleaner and helping components last longer, especially with open-style wheels. When required for the application, Bosch includes an OEM-style ABS tone ring so the rotor works correctly with anti-lock brakes and traction control systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum\/zinc coating for corrosion resistance and improved appearance\u003c\/li\u003e\n  \u003cli\u003eABS tone ring present on applications that need it for electronic systems\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design reduces installation complexity and alignment issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and specifications does this rotor fit?\u003c\/h3\u003e\n\u003cp\u003eThis single front rotor is sized at 328 mm and matches factory specifications for a range of Lexus and Toyota models. Vehicle trim, engine, and model year affect fitment — always verify compatibility with your exact year and trim before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFront rotor diameter: 328 mm\u003c\/li\u003e\n  \u003cli\u003eCompatible with select Lexus NX200t (2015–17), NX300 (2018–21), NX300h (2015–21), RX350 (2010–15), RX450h (2010–15)\u003c\/li\u003e\n  \u003cli\u003eCompatible with select Toyota Highlander (2008–19) and Sienna (2011–20)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you drive one of the compatible Lexus or Toyota models and want a factory-quality replacement rotor that emphasizes quiet operation, heat control, and corrosion resistance, the Bosch QuietCast 50011479 is a solid choice. It’s aimed at technicians and DIYers who expect direct-fit components with OEM-style performance, and owners who prioritize reliable braking, reduced noise, and parts that support ABS\/traction control systems. Be sure to confirm exact fitment for your vehicle before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this rotor compatible with ABS systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Bosch includes an OEM-style ABS tone ring on applications that require it for proper ABS and traction control operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I know when this rotor needs replacing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the engraved discard thickness marking on the rotor; replace when the rotor reaches that specified thickness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":48083977666718,"sku":"B00AHJN0YW","price":103.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bosch-quietcast-front-rotor-front-view_31e7b14f-f1ec-4cb0-8950-b6de59219838.jpg?v=1785842005","url":"https:\/\/northtrailauto.ca\/products\/bosch-quietcast-front-brake-rotor-328-mm-direct-fit-corrosion-resistant-oem-style-vane-abs-ready","provider":"North Trail Auto","version":"1.0","type":"link"}