--- product_id: 26362692 title: "BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Rear, 309mm (Single)" brand: "bosch" price: "R6345" currency: ZAR in_stock: true reviews_count: 12 category: "Bosch" url: https://www.desertcart.co.za/products/26362692-bosch-50011501-quietcast-premium-disc-brake-rotor-rear-309mm-single store_origin: ZA region: South Africa --- # OEM style vane for superior heat dissipation Factory mill precision balanced Aluminum/Zinc rust & corrosion protection BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Rear, 309mm (Single) **Brand:** bosch **Price:** R6345 **Availability:** ✅ In Stock ## Summary > 🛑 Stop Quietly, Stop Confidently – The Rotor That Works as Hard as You Do ## Quick Answers - **What is this?** BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Rear, 309mm (Single) by bosch - **How much does it cost?** R6345 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/26362692-bosch-50011501-quietcast-premium-disc-brake-rotor-rear-309mm-single) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Wear Indicator:** Engraved discard thickness lets you know exactly when it’s time to replace, ensuring safety without guesswork. - • **Rust-Resistant Coating:** Durable Aluminum/Zinc coating protects against rust and corrosion, keeping your rotors pristine in any weather. - • **Advanced Heat Dissipation:** OEM-style vane design efficiently disperses heat, reducing vibration and extending rotor life. - • **Precision Balanced for Smooth Stops:** Factory mill precision balancing eliminates pedal pulsation for a seamless braking experience. - • **Seamless ABS & Traction Control Integration:** Built-in OEM style ABS tone ring ensures flawless compatibility with modern safety systems. ## Overview The BOSCH 50011501 QuietCast Premium Disc Brake Rotor is a vehicle-specific, rear brake rotor designed for select Lexus and Toyota models. Engineered with factory precision balancing and OEM-style vane configuration, it delivers smooth, vibration-free braking with superior heat dissipation. Its Aluminum/Zinc coating offers robust rust and corrosion resistance, ideal for harsh climates. Featuring an integrated ABS tone ring and an engraved wear indicator, this rotor combines authentic Bosch quality with smart, durable performance for reliable, quiet stops every time. ## Description BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Compatible With Select Lexus RX350, RX450h; Toyota Highlander, Sienna; REAR; 1 PACK Review: They stop! - So far, these are five stars! Have wanted to try them for a while, and finally needed a break change on our Toyota sienna. The price was right and they shipped packaged and protected well. They’ve been on a few months now, and are still nice and quiet and stop very smooth. Very happy with the value! Did a full break job, and took the time to bed everything in properly. So far stopping very strong, no warps or wobbles. Would highly recommend them! Review: I Love Bosch Parts - I find that Bosch almost always puts out quality car parts. I've had a few bad apples but they are always one of my top choices when looking for non-OE parts. I have put quietcast rotors and bosch pads on many vehicles and they all work well. I've had no issues with quality and have all lasted a long time. The rotors make no noise when paired with the bosch pads. They look nice, but rust like a normal rotor. I would highly recommend spending a tad more for the bosch rotors over a no-name brand. There are lots of places to save money when working on a car, but the brakes and tires should not be in that mix. ## Features - All QuietCast rotors are factory mill precision balanced, which disperses the weight evenly, and allows for smooth, safe stops with no pedal pulsation - Superior performance ensured by OEM style vane configuration that provides 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 ring (on required applications) provides 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00MY3BC58 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #109,047 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Replacement Brake Rotors | | Brand | Bosch | | Brand Name | Bosch | | Compatible with Vehicle Type | Automotive | | Customer Reviews | 4.5 out of 5 stars 207 Reviews | | Exterior Finish | Zinc | | Global Trade Identification Number | 00077212108787 | | Included Components | Brake Rotor + Instructions | | Item Diameter | 30.9 centimeters | | Item Highlight | Compatible with Select Lexus RX350, RX450h; Toyota Highlander, Sienna | | Item Type Name | Brake Rotor | | Item Weight | 0.27 g | | Manufacturer | Bosch Automotive | | Manufacturer Part Number | 50011501 | | 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. | | Material | Application Specific, Cast Iron | | Material Type | Application Specific, Cast Iron | | Model Number | 50011501 | | Number of Items | 1 | | OEM Equivalent Part Number | 424310E020 4243148070 424310E020 | | UPC | 077212108787 | | Unit Count | 1 Count | | Vehicle Service Type | Automotive | ## Product Details - **Automotive Fit Type:** Vehicle Specific Fit - **Brand:** Bosch - **Exterior Finish:** Zinc - **Item Diameter:** 30.9 centimeters - **Item Highlight:** Compatible with Select Lexus RX350, RX450h; Toyota Highlander, Sienna - **Manufacturer:** Bosch Automotive - **Material:** Application Specific, Cast Iron - **Number of Items:** 1 - **OEM Part Number:** 424310E020 4243148070 424310E020 - **Vehicle Service Type:** Automotive ## Images ![BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Rear, 309mm (Single) - Image 1](https://m.media-amazon.com/images/I/61KHvj0IsTL.jpg) ![BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Rear, 309mm (Single) - Image 2](https://m.media-amazon.com/images/I/71+9jRk5lML.jpg) ![BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Rear, 309mm (Single) - Image 3](https://m.media-amazon.com/images/I/515XZhmhEsL.jpg) ![BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Rear, 309mm (Single) - Image 4](https://m.media-amazon.com/images/I/71Zf62lJl4L.jpg) ## Questions & Answers **Q: How the package single or pairs ??? Please clear mention on your listing** A: Only one Rotor per box. You need to make your quantitative to 2 @ check out. **Q: If you have had for at least 6 months, any rusting issues in non pad contact area?** A: No rusting issues at all. Rotors appear to be in excellent condition. **Q: Is this one coated?** A: yes，this is very nice coating！ **Q: is this for 1 or 2 rotors?** A: It's for one rotor. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They stop! *by K***T on October 8, 2026* So far, these are five stars! Have wanted to try them for a while, and finally needed a break change on our Toyota sienna. The price was right and they shipped packaged and protected well. They’ve been on a few months now, and are still nice and quiet and stop very smooth. Very happy with the value! Did a full break job, and took the time to bed everything in properly. So far stopping very strong, no warps or wobbles. Would highly recommend them! ### ⭐⭐⭐⭐⭐ I Love Bosch Parts *by H***' on October 3, 2026* I find that Bosch almost always puts out quality car parts. I've had a few bad apples but they are always one of my top choices when looking for non-OE parts. I have put quietcast rotors and bosch pads on many vehicles and they all work well. I've had no issues with quality and have all lasted a long time. The rotors make no noise when paired with the bosch pads. They look nice, but rust like a normal rotor. I would highly recommend spending a tad more for the bosch rotors over a no-name brand. There are lots of places to save money when working on a car, but the brakes and tires should not be in that mix. ### ⭐⭐⭐⭐⭐ Good OEM alternative *by D***D on August 13, 2026* Fits my Toyota and works well. Bosch brand at a good price. Good alternative to OEM ## Frequently Bought Together - BOSCH 50011501 QuietCast Premium Disc Brake Rotor - Compatible with Select Lexus RX350, RX450h; Toyota Highlander, Sienna; REAR - Single - BOSCH BC1391 QuietCast Premium Ceramic Disc Brake Pad Set - Compatible with Select Lexus GS200t, GS350, GS450h, IS300, IS350, RC350, RX350, RX450h; Toyota Highlander, Prius, Sienna + More; REAR - BOSCH 50011479 QuietCast Premium Disc Brake Rotor - Compatible with Select Lexus NX200t, NX300h, RX350, RX450h; Toyota Highlander, Sienna; FRONT - Single --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/26362692-bosch-50011501-quietcast-premium-disc-brake-rotor-rear-309mm-single](https://www.desertcart.co.za/products/26362692-bosch-50011501-quietcast-premium-disc-brake-rotor-rear-309mm-single) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-26*