ADVICS L6F343U Disc Brake Rotor - Front

ADVICS Front Disc Brake Rotor for Encore and Trax

The ADVICS L6F343U is an ultra-premium OE replacement front disc brake rotor built for 2013-2022 Buick Encore and 2013-2022 Chevrolet Trax applications. Manufactured from high carbon steel, it is engineered to promote efficient airflow through the rotor for consistent braking performance.

ADVICS Ultra-Premium OE Replacement parts are built for drivers who want factory-style fit and dependable braking characteristics. The L6F343U uses a vented rotor design with a smooth surface and non-directional brake surface finish for a clean, service-ready braking surface.

Key Features

• High carbon steel construction for OE-style rotor performance
• Vented rotor design to help move air through the braking system
• Smooth surface with non-directional finish
• Front rotor application for Buick Encore and Chevrolet Trax
• 5-lug pattern with 105.0 mm bolt circle diameter
• Center hole diameter: 60 mm
• Outside diameter: 300.0 mm
• Nominal thickness: 26.0 mm; discard thickness: 23.0 mm

Detailed Description

ADVICS L6F343U is a front disc brake rotor for 2013-2022 Buick Encore and 2013-2022 Chevrolet Trax models. The high carbon rotor material is selected for OE replacement use, while the vented construction supports airflow across the braking surface. With a 300.0 mm outside diameter, 26.0 mm nominal thickness, and 23.0 mm discard thickness, this rotor is built to match the dimensional requirements of the listed applications. The non-directional brake surface finish and smooth surface type support straightforward brake service and rotor preparation. This part cross-references Bosch 25011566 for the same application.

Common Brake Issues It Can Address

• Front brake pulsation caused by worn or uneven rotors
• Brake noise related to rotor surface wear
• Reduced braking consistency from rotor thickness loss
• Service replacement needs on Buick Encore front brakes
• Service replacement needs on Chevrolet Trax front brakes

Installation Notes and Tips

Verify rotor dimensions, hub fitment, and wheel clearance before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake vibration. After installation, follow the vehicle manufacturer’s brake bedding procedure and confirm proper pad contact across the rotor face. Fits 2013-2022 Buick Encore, front. Fits 2013-2022 Chevrolet Trax, front.

Quality Assurance

ADVICS positions this rotor within its Ultra-Premium OE Replacement line, using high carbon steel and OE-style dimensions for the listed front applications. Confirm fitment by year, make, model, and position before ordering.