PowerStop AR8288EVC Disc Brake Rotor - Front

Power Stop Front Genuine Geomet Coated Rotor Overview

The Power Stop - Front Genuine Geomet Coated Rotor (Part Number AR8288EVC) is engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed specifically for front disc brake applications, this rotor offers corrosion resistance and precise fitment for models including the Chevrolet Cobalt, Pontiac G5, Saturn Ion, and Pursuit.

• Compatible with Chevrolet Cobalt, Pontiac G5, Saturn Ion, and Pursuit front brake systems
• Vented disc brake rotor design for improved heat dissipation
• Rust resistant Geomet coating to extend rotor life
• Nominal thickness of 0.94 inches with a discard thickness of 0.87 inches (22.00 mm)
• Outside diameter of 10.10 inches (256.00 mm) for exact fitment
• Mounting bolt hole circle diameter of 3.90 inches (100.00 mm) with 4 lug holes
• Overall height options of 1.80 inches and 1.85 inches (46.90 mm and 47.00 mm)

Power Stop - Front Genuine Geomet Coated Rotor Product Line

The Power Stop - Front Genuine Geomet Coated Rotor line focuses on providing rotors with a durable Geomet coating that resists rust and corrosion. This coating helps maintain rotor integrity and appearance over time, especially in environments prone to moisture and road salt exposure. The vented rotor design enhances heat dissipation, reducing the risk of brake fade during extended use. This product line is tailored for drivers seeking reliable, OEM-style replacement rotors for their front brake systems.

Detailed Product Description

This disc brake rotor features a vented design that improves airflow and cooling during braking, which helps maintain consistent stopping power. The rotor's nominal thickness is 0.94 inches, with a discard thickness of 0.87 inches (22.00 mm), ensuring it meets safety standards for replacement. The Geomet coating provides a protective layer against rust, extending the rotor's service life and reducing maintenance needs. With an outside diameter of 10.10 inches and a mounting bolt hole circle diameter of 3.90 inches, this rotor fits securely on vehicles with 4 lug holes, including the Chevrolet Cobalt, Pontiac G5, Saturn Ion, and Pursuit.

Common Applications and Problem Solving

• Replacement for worn or warped front rotors on compatible Chevrolet, Pontiac, and Saturn models
• Addresses brake noise and vibration caused by uneven rotor surfaces
• Helps restore proper braking performance and pedal feel
• Prevents rust buildup that can lead to rotor pitting and premature wear
• Improves heat dissipation to reduce brake fade during heavy braking

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness before installation
• Clean hub surface to prevent rotor runout and vibration
• Torque lug nuts to manufacturer specifications for secure fitment
• Inspect brake pads and replace if worn to ensure optimal braking
• Follow vehicle-specific service manual for proper installation procedures

Quality Assurance and Warranty

Power Stop rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The Geomet coating provides enhanced corrosion resistance, contributing to longer rotor life. While specific warranty details for part number AR8288EVC should be confirmed with the manufacturer or distributor, Power Stop products typically come with a limited warranty covering defects in materials and workmanship.