

🚗 Upgrade your stopping power with confidence — because your ride deserves the best!
The ACDelco Silver Rear Brake Rotor 18A952A is a cast iron, vehicle-specific rotor designed for select Chevy and GMC models. Featuring multi-alloy construction and optimized vane configuration, it delivers superior heat dissipation and reduced brake fade. Its non-directional finish minimizes noise and vibration, while a smooth surface extends brake pad life. Backed by a 24-month unlimited mileage warranty, this durable rotor ensures reliable, quiet braking performance tailored for daily driving.










| ASIN | B0031I4HOI |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #147,143 in Automotive ( See Top 100 in Automotive ) #63 in Automotive Replacement Brake Rotors |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | Car, SUV, Truck |
| Customer Reviews | 4.6 out of 5 stars 1,118 Reviews |
| Exterior Finish | Painted |
| Global Trade Identification Number | 00707773625675 |
| Included Components | Brake Rotor |
| Item Type Name | Brake Rotor |
| Item Weight | 20 Pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 19241883 |
| Manufacturer Warranty Description | 24 Months / Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details |
| Material | Cast Iron |
| Material Type | Cast Iron |
| UPC | 707773625675 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car, SUV, Truck |
B**W
Works well.
Truck rotor.
S**O
No rusting out...
Great price and perfect fit 2004 sierra 1500 with single piston rear calipers.
D**7
Great product.
Fits and works perfectly. Original equipment at a reasonable price. I always use Delco parts whenever I can.
A**Z
Brake Rotors
Works great factory replacement no extra requirements needed highly recommend a lot cheaper than autozone or o reillys…
P**J
Quality with reasonable pricing.
Smooth stopping with no pulse feel in the pedal. Great replacement part!
K**F
Rotor
Perfect fit, easy to assemble
B**S
Good
Ok
J**E
Good
Just as expected OEM replacement
Trustpilot
4 days ago
2 weeks ago