Genuine 1664230312 Disc Brake Rotor - Rear

Rear Disc Brake Rotor for Mercedes-Benz GL-Class

This Genuine rear disc brake rotor is listed for select 2013 Mercedes-Benz GL350, GL450, and GL550 models with drilled, vented rear brake applications up to chassis A174198. Part number 1664230312 is a direct-fit style replacement for drivers searching for a rear brake rotor for 2013 Mercedes-Benz GL350, GL450, or GL550.

Key Features

• Genuine part number 1664230312
• Rear disc brake rotor for 2013 Mercedes-Benz GL350, GL450, and GL550
• Drilled and vented rotor design
• Fits vehicles up to chassis A174198
• OE-style replacement for rear brake service

Detailed Description

Use this Genuine brake rotor when replacing a worn rear rotor on a 2013 Mercedes-Benz GL350, GL450, or GL550 with the drilled, vented rear brake setup specified in the fitment data. The rotor is identified by part number 1664230312 and is cataloged for rear position applications only. If you are searching for a rear brake rotor for 2013 Mercedes-Benz GL-Class models up to A174198, this listing matches that application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Brake pulsation from a worn or uneven rear rotor
• Reduced braking consistency at the rear axle
• Rotor scoring or surface wear
• Noise caused by damaged brake rotor surfaces
• Service replacement for drilled, vented rear brake setups

Installation Notes and Tips

Confirm rear position fitment and verify chassis break A174198 before ordering. Inspect pads, caliper condition, and hub mounting surfaces during brake service, and compare the existing rotor to part number 1664230312 to confirm the drilled, vented configuration.

Quality Assurance

Genuine parts are cataloged to OE application standards for the listed Mercedes-Benz GL350, GL450, and GL550 rear brake fitment.