ADVICS L6R347U Disc Brake Rotor - Rear

Rear OE Replacement Rotor for GM Applications

ADVICS L6R347U is an ultra-premium OE replacement disc brake rotor for rear brake service. It is built from high carbon steel to support efficient airflow through the rotor and consistent braking performance on select Chevrolet, GMC, and Buick vehicles.

Key Features

• High carbon steel construction for stable braking performance
• Non-directional brake surface finish for even pad contact
• Smooth, solid rotor design
• 11.339 in. outside diameter and 12.0 mm nominal thickness
• 5-lug bolt pattern with 70.7 mm center hole diameter
• No ABS tone ring included

Product Details

The ADVICS Ultra-Premium OE Replacement line focuses on direct-fit brake components that match original equipment requirements. Part number L6R347U is a rear disc brake rotor with a solid design, 46.0 mm overall height, and a non-directional finish that supports predictable pad bedding and uniform rotor contact. This rotor cross-references Raybestos Brakes 581999 for the same application.

Compatible With 2018-2024 Chevrolet Equinox rear, 2016-2024 Chevrolet Malibu rear, 2018-2024 GMC Terrain rear, 2018-2020 Buick Regal Sportback rear, 2018-2020 Buick Regal TourX rear, 2017-2019 Buick LaCrosse rear, and 2017-2018 Buick Envision rear. Search terms such as rear brake rotor for Chevrolet Equinox, rear rotor for Chevrolet Malibu, and GMC Terrain rear disc brake rotor apply to this part.

What It Helps Address

• Brake pulsation from worn or uneven rotor surfaces
• Reduced braking consistency caused by rotor wear
• Noise related to uneven pad-to-rotor contact
• Service replacement for rotors at or near discard thickness
• Restoration of rear brake performance on listed GM models

Installation Notes and Tips

Verify rotor dimensions, hub fitment, and bolt pattern before installation. Clean the hub mounting surface thoroughly to help prevent lateral runout, and inspect pads, calipers, and hardware condition during brake service. Follow the vehicle manufacturer’s torque specifications and bedding procedure after installation.

Quality Assurance

ADVICS manufactures OE replacement brake rotors using high carbon steel and a non-directional surface finish to support consistent fit and braking feel. Part number L6R347U is built for direct replacement use on the listed rear applications.