Description
Product Overview
The ACDelco front brake rotor is engineered for sedan applications, offering a solid cast iron core with a machined exterior finish. Weighing 21.8 pounds and measuring 14 x 2.8 x 13.3 inches, it matches OEM part number 19327384 for a perfect fit. The rotor’s multi‑alloy composition improves heat dissipation, reducing brake fade during prolonged use. ![[Product front view showing all components]](https://www.thrivego.store/wp-content/uploads/2026/06/6032ac0e90e64796b327387958a3a556.jpg)
Usage
Ideal for daily commuting, highway travel, and occasional spirited driving, this rotor provides consistent braking performance in a variety of conditions. It suits most sedan models that require a front brake rotor replacement, delivering reliable stopping power for both city traffic and longer trips.
Why Choose Us
Choosing ACDelco means trusting a brand with decades of automotive expertise. Each rotor undergoes strict quality control, ensuring dimensional accuracy and material integrity. Our mill‑balanced design eliminates the need for extra weights, guaranteeing smooth operation from the first mile. Backed by a responsive customer support team, we stand behind the durability and performance of every unit.
Key Features
- Cast iron construction provides superior strength and heat resistance.
- Machined exterior finish ensures quiet, vibration‑free operation.
- Vehicle‑specific fit replaces OEM part 19327384 without modifications.
- Mill‑balanced design eliminates extra weighting, simplifying installation.
- Comprehensive warranty and dedicated support for peace of mind.
FAQ
Is this rotor compatible with my sedan?
Yes, the rotor is a vehicle‑specific fit for sedans that use OEM part number 19327384. Verify your model year and brake system to confirm compatibility.
Do I need to balance the rotor after installation?
No additional balancing is required. The rotor is mill‑balanced at the factory to ensure optimal performance.
What is the warranty coverage?
ACDelco offers a limited warranty covering manufacturing defects for the duration specified in the product documentation.
Can I install this rotor myself?
Yes, if you have basic mechanical tools and follow the brake service guidelines, the rotor can be installed as a direct replacement for the OEM part.
How does the cast iron material benefit braking?
Cast iron provides excellent heat dissipation and durability, reducing brake fade and extending the service life of the rotor under demanding driving conditions.



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