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

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.

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!

These rotors were a perfect fit for my 2012 Toyota Sienna. No issues during installation and performance has been great so far. Highly recommend.

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 .

Fit was Perfect. No Vibration or squeaking. Easy to install. However, these rotors overheat all the time in mountain driving. Steep hills but limited extra weight….and we drive well below the allowable speed. Overheating meaning rotors get very hot…. surface color changes… and smell is pungent. I previously used Bembro and Toyota rotors and pads withmuch better results. I bought Bosch as I did not want to wait for the lead time of other brands. That was a mistake. Two stars are solely based in fit and finish. I assume the metal is a sub-grade composition.

Reading the reviews for these rotors, I was leaned against given the claims of premature warping but knowing the Bosch brand, figured I'd given them a try. After ~4 months and approximately 8 thousand miles, I have nothing but praise. I like and now prefer the coating but more importantly, believe the warping concerns unfounded. If things change, I'll be sure to update my review. I polished caliper slide pins, polished the slide internals, replace the rubber seals, used a quality brake slide lubricant, and a decent set of Akebono pads - and good as new.I've always been a Toyota OEM parts fanboy who works on my own cars (was in the trade for ~15 years), but trying to save a penny, I purchased these and glad I did. At the present, I have nothing negative to report.

Just what my Toyota needed

I bought these for a front brake replacement on our 2011 Toyota Sienna. They are a perfect fit. I used some aftermarket pads from Amazon (which I was a little reluctant to use) and the braking is liquid smooth.

After 6 months of use these rotors have worked as well, if not better than OEM. Added value over OEM is the anti-rust coating that keeps the rotors looking decent. The only beef is that the description was ambiguous on whether item is sold in pairs or singles. Seems to be a common issue with items that are generally purchased in pairs.

Installed a few weeks ago and very happy so far. Initially the pedal was very soft, but once broken in and the coating was worn a very smooth, solid feel returned. No vibration or noise. Lack of preservation oil makes installation faster and less messy. Rotor fit properly, and includes the same threaded jacking holes as the oem part.

Fit well, stops the vehicle. All in all great purchase.

Good quality, no rust at all after the first winter!

J'ai fait peu de kilométrage jusqu'à maintenant, mais je suis impressionné comment ils sont silencieux. la pédale est soomth, et un super fini.