MPA Electrical BR72009G Disc Brake Rotor - Rear

Rear Coated Rotor for Select GM and Cadillac Models

The MPA Electrical Black Series Coated Rotor BR72009G is a rear disc brake rotor built for select Cadillac, Chevrolet, Buick, and Saab applications. It combines a coated finish with OE-style vane design to support consistent braking performance and corrosion resistance in demanding driving conditions.

Black Series Coated Rotor is the MPA Electrical product line focused on coated brake rotors for drivers who want a clean, OE-style replacement with added rust protection. This rotor is made for rear brake service on vehicles such as the Chevrolet Camaro, Cadillac CT5, and Chevrolet Impala.

Key Features

• Part number BR72009G rear disc brake rotor
• Coated finish for extended rust protection
• OE-style vane design for efficient cooling
• Regular grade type
• New condition replacement rotor
• Built for quiet, smooth braking with reduced vibration and fade

Detailed Description

BR72009G is a coated rear brake rotor engineered for direct replacement service on compatible rear brake applications. The rotor’s vane design helps move heat away from the braking surface, supporting stable stopping performance during repeated stops. The protective coating is formulated to resist corrosion and high-temperature exposure, which helps maintain the rotor’s appearance and function in harsh weather and road-salt environments.

Compatible With 2022 Cadillac CT5, rear; 2021-2022 Chevrolet Camaro, rear; 2020-2021 Cadillac CT5, rear; 2016-2020 Cadillac CT6, rear; 2016-2020 Chevrolet Camaro, rear; 2014-2020 Chevrolet Impala, rear; 2018-2019 Cadillac XTS, rear with 5 stud wheel; 2011-2017 Buick Regal, rear; 2013-2017 Cadillac XTS, rear with 5 stud wheel except Armored; 2012-2016 Buick LaCrosse, rear; 2016 Chevrolet Malibu, rear carryover model; 2013-2015 Chevrolet Malibu, rear; 2010-2011 Buick LaCrosse, rear; 2011 Saab 9-5, rear with 315mm diameter rotor; and 2010 Buick Allure, rear.

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

What It Helps Address

• Brake rotor rust on exposed rear brake components
• Brake pulsation caused by worn or uneven rotor surfaces
• Noise and vibration from deteriorated rear rotors
• Heat buildup during repeated braking
• Reduced stopping consistency from aged brake hardware

Installation Notes and Tips

Verify rotor diameter, wheel configuration, and rear brake fitment before installation. This rotor is listed for rear applications only, including specific notes such as 5 stud wheel, vented rotor, carryover model, and 315mm diameter rotor where noted. Inspect pads, calipers, and mounting surfaces during brake service to help ensure even contact and proper operation.

Quality Assurance

MPA Electrical Black Series rotors use OE-style vane geometry and a protective Q-Shield coating to support corrosion resistance and heat tolerance in everyday and severe-weather driving.