ADVICS L6F171U Disc Brake Rotor - Front

ADVICS Front Brake Rotor for OE Replacement

The ADVICS L6F171U is a front disc brake rotor built for OE replacement applications that demand consistent braking feel and stable heat management. Its high carbon steel construction and vented design support efficient airflow, making it a strong match for full-size GM trucks and SUVs such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon.

Key Features

• High carbon rotor material for dependable braking performance
• Vented rotor design helps move air through the braking system
• Non-directional brake surface finish supports even pad bedding
• Smooth surface type for consistent pad contact
• 330.0 mm outside diameter with 30.0 mm nominal thickness
• 78.6 mm center hole diameter and 139.7 mm bolt circle diameter
• 6-lug mounting pattern for listed applications

Product Details

ADVICS positions the L6F171U within its Ultra-Premium OE Replacement line, which focuses on direct-fit brake components for factory-style service needs. This front rotor is engineered from high carbon steel to help manage heat more efficiently during repeated stops, while the vented construction promotes airflow across the rotor body. The result is a rotor specification suited to vehicles that see daily driving, towing, or heavier curb weight use. This part number, L6F171U, also cross-references Bosch 25010621 for the same application.

Compatible With front brake service on applications including 2007-2020 Cadillac Escalade, 2007-2020 Cadillac Escalade ESV, 2007-2020 GMC Yukon, 2015-2020 GMC Yukon XL, 2014-2018 Chevrolet Silverado 1500, and 2007-2014 Chevrolet Suburban 1500. It also fits 2013-2019 Cadillac XTS, 2019-2020 Chevrolet Tahoe without Heavy Duty Brakes, and 2019 Chevrolet Silverado 1500 LD with Dual Piston Caliper.

What It Helps Address

• Brake pulsation caused by worn or uneven rotor surfaces
• Reduced stopping consistency from heat-affected rotors
• Noise or vibration linked to rotor wear
• Front brake service needs on high-mileage GM trucks and SUVs
• Rotor replacement after scoring, thickness loss, or surface damage

Installation Notes and Tips

Verify rotor diameter, center hole size, bolt pattern, and caliper configuration before installation. This rotor is listed for front position use only, and fitment varies by model year and brake package, including notes such as 6 stud wheel, without Heavy Duty Brakes, without Police Package, and with Dual Piston Caliper. For best results, inspect pads, calipers, and hub surfaces during brake service and confirm the rotor meets discard thickness requirements before reuse or replacement. The part number L6F171U should be matched to the exact vehicle application shown in the fitment data.

Quality Assurance

ADVICS manufactures this OE replacement rotor using high carbon steel and a non-directional finish to support consistent surface contact and airflow through the vented design. The Ultra-Premium OE Replacement line is built for direct-fit service on listed Cadillac, Chevrolet, and GMC applications, including Escalade, Tahoe, Yukon, Silverado 1500, and related models.