Bosch 53011507 Disc Brake Rotor - Rear

Bosch QuietCast Rear Brake Rotor for Civic, ILX, and CSX

The Bosch QuietCast Disc Brake Rotor, part number 53011507, is a rear conventional rotor built for select Honda Civic, Acura ILX, and Acura CSX applications. It uses an iron alloy construction with a smooth brake surface and rust-resistant coatings to support consistent braking performance and long-term corrosion protection.

Key Features

• Part number 53011507 Bosch QuietCast Disc Brake Rotor
• Rear disc brake rotor for select Honda Civic, Acura ILX, and Acura CSX models
• Iron alloy construction with a solid rotor design
• Smooth brake surface with directional braking surface geometry
• Geomet disc finish and coated hat finish for corrosion resistance
• Outside diameter: 260 mm; nominal thickness: 9 mm
• 5-bolt mounting pattern with 114.3 mm bolt circle and 64.15 mm center bore

Detailed Description

Bosch QuietCast rotors are engineered as OE-style replacement brake components with attention to surface finish and corrosion protection. This rotor features a smooth braking surface, Geomet disc finish, and a coated hat to help resist rust in everyday driving conditions. The solid iron alloy construction and 9 mm nominal thickness support stable rear braking performance on vehicles that use a conventional rotor design.

This part number 53011507 is listed for 2013-2015 Acura ILX rear, 2006-2015 Honda Civic rear, and 2006-2011 Acura CSX rear applications. If you are searching for a rear brake rotor for a Honda Civic, Acura ILX, or Acura CSX, this Bosch QuietCast rotor matches the specified fitment and dimensions for those vehicles.

This part cross-references Honda/Acura OE numbers 42510SNAA01 and 42510SNEA00 for the same application.

What This Rotor Helps Address

• Brake pulsation caused by worn or uneven rear rotors
• Corrosion on the rotor hat or braking surface
• Reduced rear braking consistency from thin or damaged rotors
• Noise or vibration related to rotor surface wear
• Replacement needs during rear brake service on Civic, ILX, or CSX models

Installation Notes and Tips

Verify rear axle fitment, rotor diameter, thickness, bolt pattern, and center bore before installation. Clean the hub mounting surface thoroughly to help prevent rotor runout and uneven brake feel. Inspect pads, caliper hardware, and wheel bearings during service, and confirm the rotor is installed in the correct directional orientation.

Quality Assurance

Bosch QuietCast brake rotors are built with corrosion-resistant finishes and OE-style dimensions for direct replacement use on the listed vehicles. Part number 53011507 is intended for rear brake service on the confirmed Honda Civic, Acura ILX, and Acura CSX applications shown above.