
DISC BRAKE ROTOR
- Fast US Shipping
- 30-Day Returns
- Secure Checkout
Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your vehicle's braking performance with the ACDelco Disc Brake Rotor, designed for reliable street use and optimal safety. This solid surface rotor combines superior construction with precise engineering to enhance your vehicle's stopping power.
- Solid Surface Design: Provides consistent braking performance and improved heat dissipation.
- Vented Construction: Promotes airflow to reduce brake fade and extend rotor life.
- Iron Material: Ensures durability and strength, making it perfect for everyday driving conditions.
- OEM Fit: Designed to work seamlessly with stock calipers for a hassle-free installation.
- Natural Finish: Offers a clean look while resisting rust and corrosion.
This ACDelco GM Genuine Parts Disc Brake Rotor (part number 1771088) features a nominal thickness of 0.906 inches and a discard thickness of 0.846 inches, with a rotor outside diameter of 12.40 inches. It's sold individually and is intended for use with stock calipers.
Trust ACDelco for quality and performance on the road.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | ACDelco |
| GTIN | 00707773702291 |




