ADVICS L6F348U Disc Brake Rotor - Front

ADVICS Front Disc Brake Rotor L6F348U

ADVICS L6F348U is an ultra-premium OE replacement front disc brake rotor built for vehicles that use a 300 mm vented rotor. It uses high carbon steel and a smooth, non-directional brake surface to support consistent braking performance and even pad contact.

The ADVICS Ultra-Premium OE Replacement line focuses on direct-fit brake components engineered to match original equipment requirements. For drivers servicing a Chevrolet Malibu, Buick Encore GX, or GMC Terrain, this rotor provides the OE-style dimensions and construction needed for a front brake repair.

Key Features

• High carbon steel construction for thermal stability
• Vented rotor design to help air flow through the braking surface
• Non-directional brake surface finish for uniform pad bedding
• Smooth surface type for consistent rotor-to-pad contact
• 300.0 mm outside diameter with 26.0 mm nominal thickness
• 70.7 mm center hole diameter and 5-lug bolt pattern
• Front position rotor for OE replacement applications

Detailed Product Overview

ADVICS manufactures this OE replacement disc brake rotor from high carbon steel to help manage heat during repeated stops. The vented design allows air to move efficiently through the rotor, while the non-directional finish supports predictable pad seating and braking feel. With a 300.0 mm outside diameter, 26.0 mm nominal thickness, and 45.5 mm overall height, L6F348U is built to match the specified front brake setup on listed applications.

This part cross-references Monroe Shocks & Struts (e.g., 901622) for the same application. It is a direct-fit option for front brake service on Chevrolet Malibu, Chevrolet Equinox, GMC Terrain, Buick LaCrosse, and related listed vehicles. Part number L6F348U is also referenced by several aftermarket catalogs for the same OE-style application.

Common Brake Issues This Rotor Can Address

• Brake pulsation caused by rotor wear or thickness variation
• Reduced braking smoothness from a worn or heat-affected rotor surface
• Noise from uneven pad-to-rotor contact
• Front brake service needs on vehicles with a 300 mm vented rotor
• Rotor replacement during pad and brake inspection intervals

Installation Notes and Fitment

Compatible With front brake applications listed below. Verify rotor diameter, thickness, center hole diameter, and bolt pattern before installation. Clean the hub mounting surface thoroughly and confirm the brake surface is free of protective residue before fitting new pads.

• Fits 2020-2024 Buick Encore GX, front
• Fits 2024 Buick Envista, front
• Fits 2021-2024 Chevrolet Trailblazer, front
• Fits 2024 Chevrolet Trax, front
• Fits 2022-2023 Chevrolet Equinox, front
• Fits 2018-2023 Chevrolet Malibu, front
• Fits 2016 Chevrolet Malibu, front
• Fits 2022-2023 GMC Terrain, front
• Fits 2018-2021 Chevrolet Equinox, front, with 300mm Diameter Rotor
• Fits 2018-2021 GMC Terrain, front, with 300mm Diameter Rotor
• Fits 2018-2020 Buick Regal Sportback, front
• Fits 2018-2019 Buick LaCrosse, front
• Fits 2017 Buick LaCrosse, front, with 16in Wheels
• Fits 2017 Chevrolet Malibu, front, with 300mm Diameter Rotor

Quality Assurance

ADVICS positions this rotor within its Ultra-Premium OE Replacement line, using high carbon steel and OE-style dimensions to meet the listed front brake applications. Part number L6F348U is specified for direct replacement use on the vehicles shown above.