Genuine 1664210912 Disc Brake Rotor - Front

Front Disc Brake Rotor for Mercedes-Benz

This Genuine front disc brake rotor, part number 1664210912, is a direct-fit brake component for select Mercedes-Benz SUVs with 375mm vented front brake setups. It is listed for applications including the Mercedes-Benz GLE43 AMG, GLE550e, GLS450, GLS550, GL350, GL450, GL550, GLE450 AMG, and ML550.

Key Features

• Genuine part number 1664210912
• Front disc brake rotor for 375mm vented brake systems
• Fits select Mercedes-Benz GL, GLE, GLS, and ML models
• Application-specific fitment for vehicles with Sport Package P31 or without Sport Brake System Code U29, as noted
• OE-style replacement for front axle brake service

Detailed Fitment and Application

Use this rotor when servicing the front brakes on a 2012-2017 Mercedes-Benz equipped with the listed brake package. Fitment includes 2017 Mercedes-Benz GLE43 AMG, front; 2017 Mercedes-Benz GLE550e, front; 2017 Mercedes-Benz GLS450, front; 2017 Mercedes-Benz GLS550, front; 2013-2016 Mercedes-Benz GL350, front; 2013-2016 Mercedes-Benz GL450, front; 2013-2016 Mercedes-Benz GL550, front; 2016 Mercedes-Benz GLE450 AMG, front; and 2012-2015 Mercedes-Benz ML550, front. Part number 1664210912 is the reference to verify before ordering.

What This Rotor Helps Address

• Front brake pulsation from a worn or uneven rotor surface
• Brake noise caused by rotor wear or heat checking
• Reduced braking consistency during normal street driving
• Service replacement for a damaged or below-spec front rotor

Installation Notes and Tips

Confirm rotor diameter, vented construction, and brake package code before installation. This rotor is for the front position only and must match the vehicle’s existing brake system configuration. Inspect pads, calipers, and hub surfaces during brake service to ensure proper rotor seating and braking performance.

Quality Assurance

Genuine parts are selected to match the specified application and factory-style fitment requirements for Mercedes-Benz brake service.