--- product_id: 16631399 title: "ACDelco Silver 18A1107A (88878472) Non-Coated Rear Disc Brake Rotor" brand: "acdelco" price: "$371.12" currency: USD in_stock: true reviews_count: 6 category: "Ac Delco" url: https://www.desertcart.us/products/16631399-acdelco-silver-18a1107a-88878472-non-coated-rear-disc-brake-rotor store_origin: US region: United States of America --- # Multi-alloy heat dissipation Mill-balanced precision Durable rounded radius ACDelco Silver 18A1107A (88878472) Non-Coated Rear Disc Brake Rotor **Brand:** acdelco **Price:** $371.12 **Availability:** βœ… In Stock ## Summary > πŸ›‘ Stop at nothing with ACDelco Silver – where reliability meets performance. ## Quick Answers - **What is this?** ACDelco Silver 18A1107A (88878472) Non-Coated Rear Disc Brake Rotor by acdelco - **How much does it cost?** $371.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/16631399-acdelco-silver-18a1107a-88878472-non-coated-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 - β€’ **Built to Last:** Rounded radius design adds strength and durability, resisting warping and extending rotor life. - β€’ **OEM-Backed Quality:** Trusted by General Motors, offering reliable braking power at an economical price point. - β€’ **Precision Mill-Balanced:** Eliminates the need for extra weights, delivering smooth, vibration-free braking every time. - β€’ **Universal Compatibility:** Fits General Motors vehicles and most makes/models, making upgrades effortless and worry-free. - β€’ **Engineered for Peak Performance:** Multi-alloy construction ensures superior heat dissipation, keeping your brakes cool under pressure. ## Overview The ACDelco Silver 18A1107A rear disc brake rotor is a cast iron, multi-alloy rotor designed for superior heat dissipation and durability. Mill-balanced for smooth operation without extra weights, it features a rounded radius for added strength and is backed by General Motors for quality assurance. Compatible with GM and many other vehicle makes, it offers dependable braking performance at an economical price, supported by a 12-month unlimited mileage warranty. ## Description ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. These rotors provide reliable vehicle braking power. Application-specific vane configuration offers greater safety and performance, dampens noise and vibration, and maximizes airflow to keep your rotor running cool. They also feature a non-directional ground finish that minimizes thickness variation and helps to extend brake pad life. These dependable aftermarket Disc Brake Rotors offer quality at an economical price. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. Review: Excellent rotor disks - High quality with painter edge surfaces to protect from rust. Same quality as OEM Motorcraft Review: Four Stars - Fit my 2002 Ford F-150 ## Features - Manufactured with multiple alloys for improved heat dissipation and performance - Mill-balanced for proper rotor function; no extra weights are needed - Quality validated for proper metallurgy and correct brake plate thickness - Rounded radius for added strength - Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage - Economical value with dependable quality - For General Motors vehicles as well as most makes and models ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00B4KUA9Q | | Best Sellers Rank | #4,980,356 in Automotive ( See Top 100 in Automotive ) #20,974 in Automotive Replacement Brake Rotors | | Brand Name | ACDelco | | Compatible with Vehicle Type | ATV | | Customer Reviews | 4.6 4.6 out of 5 stars (24) | | Exterior Finish | Painted | | Global Trade Identification Number | 00707773965979 | | Included Components | Brake Rotor | | Item Type Name | Brake Rotor | | Manufacturer | ACDelco | | Manufacturer Part Number | 88878472 | | Manufacturer Warranty Description | 12 Months / Unlimited Miles (Parts Only) | | Material Type | Cast Iron | | Model Number | 18A1107A | | OEM Equivalent Part Number | 88878472 | | UPC | 707773965979 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ACDelco - **Exterior Finish:** Painted - **Global Trade Identification Number:** 00707773965979 - **Manufacturer:** ACDelco - **Material:** Cast Iron - **OEM Part Number:** 88878472 - **UPC:** 707773965979 - **Vehicle Service Type:** ATV ## Images ![ACDelco Silver 18A1107A (88878472) Non-Coated Rear Disc Brake Rotor - Image 1](https://m.media-amazon.com/images/I/71wTeZFDG4L.jpg) ![ACDelco Silver 18A1107A (88878472) Non-Coated Rear Disc Brake Rotor - Image 2](https://m.media-amazon.com/images/I/71C0UUWMiHL.jpg) ![ACDelco Silver 18A1107A (88878472) Non-Coated Rear Disc Brake Rotor - Image 3](https://m.media-amazon.com/images/I/71i9Xb2w+nL.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 rotor disks *by R***G on April 28, 2021* High quality with painter edge surfaces to protect from rust. Same quality as OEM Motorcraft ### ⭐⭐⭐⭐ Four Stars *by J***S on July 23, 2017* Fit my 2002 Ford F-150 ### ⭐⭐⭐⭐⭐ Look good 02 expedition *by U***N on September 14, 2019* 02 expedition So far so good happy with purchase --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/16631399-acdelco-silver-18a1107a-88878472-non-coated-rear-disc-brake-rotor](https://www.desertcart.us/products/16631399-acdelco-silver-18a1107a-88878472-non-coated-rear-disc-brake-rotor) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-03*