--- product_id: 9536557 title: "Gold 18A2543 (19235233) Black Hat Rear Disc Brake Rotor" brand: "acdelco" price: "¥48602" currency: JPY in_stock: true reviews_count: 10 category: "Ac Delco" url: https://www.desertcart.jp/products/9536557-gold-18a2543-19235233-black-hat-rear-disc-brake-rotor store_origin: JP region: Japan --- # Balanced for smooth, noise-free braking Precision fit for GM & most models Rust-preventative coating for durability Gold 18A2543 (19235233) Black Hat Rear Disc Brake Rotor **Brand:** acdelco **Price:** ¥48602 **Availability:** ✅ In Stock ## Summary > 🚗 Stop with confidence, brake with style! ## Quick Answers - **What is this?** Gold 18A2543 (19235233) Black Hat Rear Disc Brake Rotor by acdelco - **How much does it cost?** ¥48602 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/9536557-gold-18a2543-19235233-black-hat-rear-disc-brake-rotor) ## Best For - acdelco enthusiasts ## Why This Product - Trusted acdelco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heat-Dispersing Design:** Prolongs pad and rotor life by efficiently managing brake heat - • **Tested for Reliability:** Independently validated for durability, NVH, and wear to ensure top-tier quality - • **Engineered for Perfect Fit:** Meets exact GM specs and fits most vehicles seamlessly - • **Corrosion-Resistant Coating:** Keeps rotors looking sharp and lasting longer under all conditions - • **Balanced for Quiet Performance:** Inspected to reduce vibration and brake noise for a premium driving feel ## Overview The ACDelco Gold 18A2543 Black Hat Rear Disc Brake Rotor is a high-quality, corrosion-resistant brake rotor engineered to meet or exceed original GM specifications. Designed for smooth, quiet braking with balanced construction and heat-dispersing features, it ensures durability and reliable performance across a wide range of vehicles. ## Description ACDelco Gold (Professional) Black Hat Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. Review: excellent - good quality-perfect fit Review: Original manufacturer and the best - Works great I bought it open box for $13 and I installed it. My car doesn’t shake whenever I push the break. ## Features - Some ACDelco Gold parts may have formerly appeared as ACDelco Professional - Premium aftermarket replacement part - Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models - Rust-preventative coating provides corrosion protection for superior durability - Inspected for balance resulting in smooth brake operation and noise reduction - Independently tested, including D3EA, along with Noise/Vibration/Harshness (NVH) and durability/wear testing resulting in high quality and reliable products - Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reduce noise and vibration ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0027AGS52 | | Best Sellers Rank | #796,391 in Automotive ( See Top 100 in Automotive ) #1,728 in Automotive Replacement Brake Rotors | | Brand | ACDelco | | Customer Reviews | 4.6 4.6 out of 5 stars (252) | | Date First Available | October 10, 2007 | | Exterior | Non-coated | | Item Weight | 18 pounds | | Item model number | 18A2543 | | Manufacturer | AC Delco | | Manufacturer Part Number | 19235233 | | Model | 19235233 | | OEM Part Number | 19235233 | | Position | Rear | | Product Dimensions | 13.3 x 13.3 x 2.9 inches | ## Product Details - **Brand:** ACDelco - **Exterior Finish:** Non-coated - **Global Trade Identification Number:** 00707773537787 - **Manufacturer:** AC Delco - **OEM Part Number:** 19235233 - **UPC:** 707773537787 ## Images ![Gold 18A2543 (19235233) Black Hat Rear Disc Brake Rotor - Image 1](https://m.media-amazon.com/images/I/617n3dK9rBL.jpg) ## Questions & Answers **Q: Why do brakes need to be replaced in the first place?** A: Friction material on the brake pads or shoes rubs against rotors or drums to slow the vehicle. In time, that material wears away and the pads/shoes must be replaced. Sometimes the rotors and drums also must be replaced. **Q: What’s the squealing sound I hear when braking?** A: Over time, wear indicators in brakes pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached. **Q: What if it’s more of a grinding sound?** A: If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished. **Q: What about vibrations or shaking in the steering wheel?** A: This is more serious than pulsation. If the brakes are very worn or the rotors are warped, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately. **Q: Why do the brakes seem to pulsate when stopping?** A: It may be due to poor-quality brake pads, warped rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage. ## Customer Reviews ### ⭐⭐⭐⭐⭐ excellent *by A***B on July 31, 2024* good quality-perfect fit ### ⭐⭐⭐⭐⭐ Original manufacturer and the best *by A***A on August 31, 2024* Works great I bought it open box for $13 and I installed it. My car doesn’t shake whenever I push the break. ### ⭐⭐⭐⭐⭐ Best *by F***I on July 30, 2022* Have been on the car for over a year no problems top quality. Would recommend. Plenty of miles on them, plenty of emergency stops on them with absolutely no issues. --- ## 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.jp/products/9536557-gold-18a2543-19235233-black-hat-rear-disc-brake-rotor](https://www.desertcart.jp/products/9536557-gold-18a2543-19235233-black-hat-rear-disc-brake-rotor) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-16*