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BOSCH 50011479 QuietCast Premium Disc Brake Rotor - Compatible with Select Lexus NX200t, NX300h, RX350, RX450h; Toyota Highlander, Sienna; FRONT - Single

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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Sunday, Sep 6
Order within 11 hours and 3 minutes
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Features

  • [PRECISION BALANCED] - All QuietCast rotors are factory mill precision balanced, which disperses the weight evenly, and allows for smooth, safe stops with no pedal pulsation
  • [ENHANCED PERFORMANCE] - OEM style vane configuration provides more efficient heat dissipation, reduced vibration for quieter operation, and extended rotor life
  • [RUST AND CORROSION RESISTANT] - Aluminum/Zinc coating protection prevents rust and corrosion, extending the life of the rotor while providing a clean look for today's open wheels
  • [ABS AND TRACTION CONTROL READY] - OEM style ABS tone ring (on required applications) provides trouble free operation of Antilock Brake and Traction Control systems
  • [GENUINE BOSCH] - Bosch QuietCast rotors feature an engraved Bosch brand name and a discard thickness that lets you know when the rotor has reached the end of its useful life
  • FRONT: 328mm; Compatible with select vehicles (Note: vehicle trim level/engine may affect fitment - verify specific vehicle fitment details with fit checker above): LEXUS: 2015-17 NX200t, 2018-21 NX300, 2015-21 NX300h, 2010-15 RX350
  • Compatible with (continued): LEXUS: 2010-15 RX450h; TOYOTA: 2008-19 Highlander, 2011-20 Sienna

Description

Bosch QuietCast is a name you can depend on, with minimum tolerance levels and innovative materials that ensure premium quality and brake judder, noise, vibration, and harshness free operation. All QuietCast rotors are factory mill precision balanced, which disperses the weight evenly, and allows for smooth, safe stops with no pedal pulsation. Performance is ensured by OEM style vane configurations that provide more efficient heat dissipation, reduced vibration for quieter operation, and extended rotor life. Aluminum/Zinc coating protection prevents rust and corrosion, extending the life of the rotor while providing a clean look for today's open wheels. OEM style ABS tone rings (on required applications) provide trouble free operation of Antilock Brake and Traction Control systems. Every Bosch QuietCast rotor features an engraved discard thickness, that lets you know when the rotor has reached its useful life, and an "on-the-part" Bosch brand name, so you can be confident you are receiving an authentic Bosch product.

Brand: Bosch


Material: Application Specific, Cast Iron


Exterior Finish: Zinc


Vehicle Service Type: Automotive


Item Diameter: 13.39 Inches


Manufacturer: Bosch Automotive


Automotive Fit Type: Vehicle Specific Fit


UPC:


Global Trade Identification Number: 69


Brand Name: Bosch


Manufacturer Part Number: 50011479


Manufacturer: Bosch Automotive


UPC: 077212108169


Global Trade Identification Number: 69


Model Number: 50011479


Item Weight: 21 Pounds


Manufacturer Warranty Description: Bosch Brake Components LLC (BBC) warrants all BBC Brake Products to be free from defects in materials and workmanship, from date of purchase by the original verified purchaser from an authorized installer or retailer. If the BBC Brake Product is found to be defective in material or workmanship, BBC will replace the defective product with another BBC Brake Product. This warranty is not transferable. New car and equipment warranties remain in effect when BBC Brake Products are used. The BBC Brake Products warranty does not cover any loss due to misuse, alteration, accident, abuse, neglect, normal wear or improper installation of the products. This warranty only applies to BBC Brake Products installed on passenger cars, vans and light trucks. It does not apply to products installed on vehicles or equipment used for the following towing, racing, public service, security, government, off-highway recreational, off-highway competition, offhighway equipment, fleet or commercial purposes, or if used in any aircraft/aviation, marine, agriculture or industrial applications. The warranty does not cover any loss or liability for incidental or consequential damages that may be caused by a breach of this written warranty. No other warranty, express or implied, shall exist., This warranty is exclusive of any other warranty, express or implied. BBC EXPRESSLY DISCLAIMS, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR PURPOSE. The foregoing states BBC’s entire and exclusive liability and the buyer’s exclusive and sole remedy for any damages or claims made in connection with the sale of a BBC Brake Product. BBC shall in no event be liable for any special, incidental or consequential damages whatsoever, except those specifically provided for in this warranty.


Included Components: Brake Rotor + Instructions


Item Type Name: Brake Rotor


Exterior Finish: Zinc


Compatible with Vehicle Type: Automotive


Automotive Fit Type: Vehicle Specific Fit


Material Type: Application Specific, Cast Iron


Item Diameter: 13.39 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent quality and perfect fit
I installed this Bosch QuietCast rotor on my Toyota, and I’m very impressed with the quality. The rotor fit perfectly, installation was straightforward, and braking performance improved immediately. It runs smooth and quiet with no vibration or pulsation, even during hard braking. The protective coating is a nice feature and should help prevent rust over time. Bosch continues to deliver reliable, high-quality products. I would definitely recommend this rotor to anyone looking for an OEM-quality replacement. ... show more
Reviewed in the United States on May 30, 2026 by Freddy Taborda

  • Great rotors, make sure to use matching Bosch brake pads .
I installed Bosch disc rotors in 2020, after 40 K miles in 2025, I purchased those again as part of front brake repair, I found out the 2020 installation is still in good condition. So I do not have to replace them. But I missed the chance to return them, maybe a good thing just look at the inflations. Bosch rotors and the brake pads are good combo. They provide confident stop power on my Sienna. Highly recommended. ... show more
Reviewed in the United States on April 29, 2026 by ER guy

  • easy install, super smooth stopping easy install, super smooth stopping
I have been having a soft pulse in the brake petal of or 2014 Toyota Sienna. It is the tell tale sign of warped rotors. It pulse was fairly soft, and may have been able to be turned out on a rotor lathe. But I prefer the safety of new brand name rotors, when my family is concerned. For just $10 more per rotor, to get a premium product, I figure it is a no brain-er. If you complete all the steps the first time, changing out the rotors is a quick easy process. You will need a 21 mm lug wrench for the wheels. I bought this one Titan Tools 21093 21mm 1/2" Drive Non-Marring Deep Lug Nut Socket. It fits my 3 foot breaker bar perfectly, and I can get any lug off any wheel with zero issues. You will need a 17 mm socket, and a 14 mm socket. The 14 mm socket takes the bolt out of the outer caliper, and the 17 takes the bolts out of the caliper body. You may also need a vise grip or other wrench to hold the caliper pins while you take the 14 mm bolts out. If you remember to replace all the clips the first time, you can do one side in 15 to 20 minutes, depending on how quickly you work. There are lots of great demo videos on youtube. But this is definitely a DIY project. I found that I could depress the pistons with a scrap board. I am sort of a beast, so YMMV. But a C clamp or other compression tool will be a suitable sub for a caliper tool. After reassembly, I took a nice 10 mile ride. The brakes have never been mroe smooth or responsive. Amazon was out of Bosch pads for my vehicle, so I opted for Akebono, Akebono ACT1324 ProACT Ultra-Premium Ceramic Brake Pad Set. They may prove to be the better option anyway, as they are reviewed to be lower dust. My original Toyota pads are dust monsters, so any improvement is greatly appreciated. If you are on the fence about doing this job, and you have the tools mentioned above, what are you waiting for. This is the most important safety feature on your car, and with Youtube's help, you can do this! ... show more
Reviewed in the United States on October 12, 2017 Reviewed in the United States on October 12, 2017 by trbizwiz

  • Good price , great quality
I have bought the Bosch brand for many years and they make great tools and brake auto parts, these rotors are my favorite because they fit as oem , some people buy the wrong parts and they complain about the fit , as far as noise I buy the Bosch brakes I know how to install them and how to “breake” in to new rotors so the pads and rotors adjust and brake without any noise . I have driven to flooded streets in Houston and the rotors didn’t rust as other brands that after a rainy day they get rusted. In a few word they are good quality and they are cheaper than car manufacturers prices and at the end almost everything is built in the county of China by the same factories . ... show more
Reviewed in the United States on April 9, 2022 by carlos diaz

  • Warped after 2k miles
So after the installation they ran fine for 1k miles then I noticed my steering wheel is vibrating a little, but as I drove 800 miles more car was shaking really bad while braking. I would not recommend these rotors they are simply garbage. Stay away from them please!
Reviewed in the United States on June 20, 2024 by Farrukh

  • Spot on for 2012 Toyota Sienna
These rotors were a perfect fit for my 2012 Toyota Sienna. No issues during installation and performance has been great so far. Highly recommend.
Reviewed in the United States on May 20, 2026 by Kham

  • Great product
Just what my Toyota needed
Reviewed in the United States on December 3, 2025 by Keonah McCullough

  • Great rotors
I have been buying these rotors for my 2010 Lexus RX 350 for a couple rotations now and I feel these are just as good as OEM. I experience smooth braking and no vibration when breaking. I do notice they rust but not sure how that compares to OEM as I’ve seen rust on those too. I sometimes have noticed my brakes squealing a little bit but that goes away after they warm up. Other than that I have no complaints and they are cheaper than OEM. I feel confident with these rotors on my vehicle. ... show more
Reviewed in the United States on October 19, 2024 by Roshan

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