ADVICS L6F349U Disc Brake Rotor - Front

Overview of ADVICS Ultra-Premium OE Replacement Disc Brake Rotor

The ADVICS Ultra-Premium OE Replacement Disc Brake Rotor L6F349U is engineered for precise fitment on Cadillac ATS models. Designed with high carbon material and vented construction, this rotor offers reliable braking performance and durability for your vehicle.

• High carbon material for enhanced heat dissipation and wear resistance
• Vented rotor design to improve cooling and reduce brake fade
• Nominal thickness of 1.181 inches (30.0 mm) with discard thickness at 1.063 inches (27.0 mm)
• Non-directional brake surface finish for consistent braking performance
• Overall height of 2.402 inches (61.0 mm) and outside diameter of 12.638 inches (321.0 mm)
• Five stud/lug hole quantity with 115.0 mm bolt hole circle diameter
• Smooth surface type without ABS tone ring included

Detailed Product Description

This ADVICS disc brake rotor, part number L6F349U, is specifically designed for Cadillac ATS vehicles requiring a reliable OE replacement. Constructed from high carbon material, the rotor provides improved thermal conductivity and resistance to cracking under high stress. The vented design enhances airflow, helping to maintain optimal operating temperatures during braking. With a nominal thickness of 1.181 inches and a discard thickness of 1.063 inches, this rotor meets strict specifications to ensure safe and effective braking performance. The non-directional brake surface finish allows for uniform pad contact and consistent stopping power. The rotor’s dimensions, including a 12.638-inch outside diameter and 2.402-inch overall height, are tailored for precise fitment on the Cadillac ATS.

About the Ultra-Premium OE Replacement Product Line

The ADVICS Ultra-Premium OE Replacement line focuses on delivering parts that meet or exceed original equipment specifications. This product line emphasizes quality materials and manufacturing processes to provide dependable performance and longevity. The L6F349U disc brake rotor is part of this line, ensuring it aligns with the standards expected for Cadillac ATS brake components.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing reduced braking efficiency due to rotor surface wear
• Eliminating noise and vibration from uneven rotor surfaces
• Restoring proper rotor thickness to maintain safe braking distances
• Improving heat dissipation to prevent brake fade during heavy use

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is within manufacturer specifications, replacing if below discard thickness of 1.063 inches. Use proper torque settings on mounting bolts to avoid rotor warping. This rotor does not include an ABS tone ring, so confirm compatibility with your vehicle’s ABS system. It is recommended to replace brake pads simultaneously for optimal braking performance.

Quality Assurance and Warranty

ADVICS manufactures this disc brake rotor to meet stringent quality standards, ensuring reliable performance and durability. The Ultra-Premium OE Replacement line is designed to match original equipment specifications. Warranty coverage details should be confirmed with the product documentation or manufacturer.