MPA Electrical BR45532G Disc Brake Rotor - Rear

Rear Coated Brake Rotor for BMW 550i GT xDrive, 750i, 760Li

MPA Electrical BR45532G is a new rear disc brake rotor with a coated finish for select BMW applications. It is built to restore consistent stopping performance while helping reduce brake noise, vibration, and fade in everyday driving.

Key Features

• Part number BR45532G
• Rear disc brake rotor with coated finish
• OE-style vane design for efficient cooling
• Q-Shield protective coating for rust resistance
• Regular grade, new condition
• Fits select BMW 550i GT xDrive, 550i GT, 750i, 750i xDrive, 750Li, 750Li xDrive, and 760Li rear brake applications

Detailed Description

BR45532G is a coated rear brake rotor engineered for BMW vehicles that require a direct-fit replacement rotor with OE-style cooling vane geometry. The vane design supports heat management during repeated stops, while the coated surface adds protection against corrosion in harsh weather and high-temperature brake environments. For drivers searching for a rear brake rotor for BMW 750i xDrive or a coated rear rotor for BMW 550i GT xDrive, BR45532G provides a practical replacement option focused on consistent braking feel and long-term surface protection. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 2010-2017 BMW 550i GT xDrive, rear, coated rotor.
• Fits 2010-2015 BMW 550i GT, rear, coated rotor.
• Fits 2009-2015 BMW 750i, rear, coated rotor.
• Fits 2010-2015 BMW 750i xDrive, rear, coated rotor.
• Fits 2009-2015 BMW 750Li, rear, coated rotor.
• Fits 2010-2015 BMW 750Li xDrive, rear, coated rotor.
• Fits 2010-2015 BMW 760Li, rear, coated rotor.

Common Issues This Rotor Addresses

• Brake pulsation from a worn or uneven rear rotor
• Noise caused by rotor surface wear or corrosion
• Reduced braking consistency from heat buildup
• Rust on exposed rotor surfaces in wet or salted-road conditions
• Loss of stopping performance from rotor wear over time

Installation Notes and Tips

Confirm rear axle fitment by year, model, and drivetrain before installation. Inspect pads, calipers, and hub surfaces for wear or contamination, and clean the mounting area so the new rotor seats properly. Follow BMW service procedures for brake service and torque specifications during installation.

Quality Assurance

MPA Electrical Quality-Built Black Series rotors use a coated surface and OE-style vane design to support cooling and corrosion protection. The BR45532G rotor is supplied new and built for regular-duty replacement use.