ACDelco 18A82034C Gold Coated Rear Disc Brake Rotor

The ACDelco 18A82034C is an ACDelco Gold rear disc brake rotor engineered to deliver reliable, consistent stopping performance. Part of ACDelco's Gold line, this rotor is manufactured to meet the fit, form, and function expectations of General Motors vehicles as well as a wide range of other makes and models.

Key Features:

• Coated finish — Protective coating helps prevent rust and corrosion, reduces rotor-to-hub seizing, and extends service life
• Precision thickness tolerance — Thickness variation of less than 0.0004" minimizes brake pedal pulsation and noise
• G3000-grade iron — OE-matched material meets SAE standards for structural integrity and guaranteed performance
• Application-specific vane configuration — Optimized airflow keeps the rotor running cooler under repeated braking
• Non-directional ground finish — Minimizes thickness variation and helps extend brake pad life
• Mill-balanced construction — Promotes smooth brake operation and reduces noise and vibration
• No machining required — Ready to install straight out of the box

ACDelco Gold brake rotors undergo independent Noise/Vibration/Harshness (NVH) and durability testing to ensure high-quality, long-lasting performance. Backed by General Motors, the ACDelco 18A82034C is a smart, dependable replacement for worn or warped rear disc brake rotors.