HomeBrake > Drums and RotorsMPA Electrical BR78004G Disc Brake Rotor - Rear
Part #: BR78004G

MPA Electrical BR78004G Disc Brake Rotor - Rear

Black Series Coated Rotor, Rear
72 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Black Series Coated Rotor, Rear
Fitment: Audi, A4, A4 Quattro, A5, A5 Quattro, A5 Sportback, A6, A6 Quattro, A7 Quattro, allroad, and Q5
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Reliable Disc Brake Rotor for Audi Models

The MPA Electrical Black Series Coated Rotor BR78004G offers a durable and corrosion-resistant braking solution for various Audi vehicles. Designed as a new, regular grade disc brake rotor with a coated finish, it ensures consistent performance and longevity.

  • New condition disc brake rotor for dependable use
  • Coated finish to resist rust and corrosion
  • Regular grade type suitable for everyday driving
  • Compatible with multiple Audi models including A4, A5, A6, A7, allroad, and Q5
  • Part number BR78004G for precise identification

About the Black Series Coated Rotor Line

The Black Series Coated Rotor line by MPA Electrical focuses on providing rotors with a protective coating that helps extend the rotor's service life by reducing surface rust and corrosion. This coating is particularly beneficial for drivers in regions with high humidity or frequent exposure to road salts. The BR78004G rotor is part of this line, combining standard performance with enhanced durability through its coated finish.

Product Details and Compatibility

This disc brake rotor is designed specifically for Audi vehicles, including the A4, A4 Quattro, A5, A5 Quattro, A5 Sportback, A6, A6 Quattro, A7 Quattro, allroad, and Q5 models. The regular grade type rotor meets standard performance requirements for daily driving conditions. Its coated finish helps maintain rotor integrity by minimizing rust formation, which can affect braking efficiency over time. The BR78004G part number ensures compatibility and ease of replacement for these Audi models.

Common Applications and Problem Solving

  • Replacement for worn or warped rotors causing brake vibration
  • Addressing rotor corrosion that leads to uneven braking
  • Improving braking consistency on Audi A4, A5, A6, A7, and Q5 vehicles
  • Restoring proper brake rotor thickness and surface condition
  • Reducing brake noise caused by rotor surface damage

Installation Notes and Tips

When installing the BR78004G disc brake rotor, ensure the vehicle is securely lifted and the wheel assembly is removed carefully. Clean the hub surface to remove any rust or debris before mounting the rotor to ensure proper fitment. Torque all fasteners to manufacturer specifications. It is recommended to inspect brake pads and replace them if worn to maintain optimal braking performance.

Quality Assurance and Warranty

MPA Electrical provides this new Black Series Coated Rotor with quality manufacturing standards to meet OEM specifications. The coated finish is applied to enhance corrosion resistance and extend rotor life. While specific warranty details are not provided, the product condition as new and brand reputation support reliable performance for compatible Audi models.

BrandMPA Electrical
Part NumberBR78004G
PositionBlack Series Coated Rotor, Rear
Grade TypeRegular
FinishCoated
Product ConditionNew

This part fits 72 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2025AudiA4 QuattroRearBlack Series Coated Rotor
2025AudiA5 SportbackRearBlack Series Coated Rotor
2024AudiA4 QuattroRearBlack Series Coated Rotor
2024AudiA5 SportbackRearBlack Series Coated Rotor
2023AudiA4 QuattroRearBlack Series Coated Rotor
2023AudiA5 SportbackRearBlack Series Coated Rotor
2022AudiA4 QuattroRearBlack Series Coated Rotor
2022AudiA5 SportbackRearBlack Series Coated Rotor
2021AudiA4 QuattroRearBlack Series Coated Rotor
2021AudiA5 SportbackRearBlack Series Coated Rotor
2020AudiA4RearBlack Series Coated Rotor
2020AudiA5 SportbackRearBlack Series Coated Rotor
2019AudiA4Rearwith 300mm Diameter Rotor; Solid Rotor; Coated Rotor
2019AudiA5 QuattroRearSolid Rotor; Coated Rotor
2019AudiA5 SportbackRearBlack Series Coated Rotor
2019AudiA6 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2018AudiA4Rearwith 300mm Diameter Rotor; Solid Rotor; Coated Rotor
2018AudiA5 QuattroRearSolid Rotor; Coated Rotor
2018AudiA5 SportbackRearBlack Series Coated Rotor
2018AudiA7 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2018AudiQ5RearSolid Rotor; Coated Rotor
2017AudiA4Rearwith 300mm Diameter Rotor; Solid Rotor; Coated Rotor
2017AudiA5 QuattroRearCoated Rotor
2017AudiQ5RearSolid Rotor; Coated Rotor
2016AudiA4RearCoated Rotor
2016AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2016AudiA5 QuattroRearCoated Rotor
2016AudiallroadRearCoated Rotor
2016AudiQ5RearSolid Rotor; Coated Rotor
2015AudiA4RearCoated Rotor
2015AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2015AudiA5 QuattroRearCoated Rotor
2015AudiallroadRearCoated Rotor
2015AudiQ5RearSolid Rotor; Coated Rotor
2014AudiA4RearCoated Rotor
2014AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2014AudiA5RearCoated Rotor
2014AudiA5 QuattroRearCoated Rotor
2014AudiallroadRearCoated Rotor
2014AudiQ5RearSolid Rotor; Coated Rotor
2013AudiA4RearCoated Rotor
2013AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2013AudiA5RearCoated Rotor
2013AudiA5 QuattroRearCoated Rotor
2013AudiA6RearCoated Rotor
2013AudiA6 QuattroRearSolid Rotor; Coated Rotor
2013AudiA7 QuattroRearSolid Rotor; Coated Rotor
2013AudiallroadRearCoated Rotor
2013AudiQ5RearSolid Rotor; Coated Rotor
2012AudiA4RearCoated Rotor
2012AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2012AudiA5RearCoated Rotor
2012AudiA5 QuattroRearCoated Rotor
2012AudiA6RearCoated Rotor
2012AudiA7 QuattroRearSolid Rotor; Coated Rotor
2012AudiQ5RearCoated Rotor
2011AudiA4RearCoated Rotor
2011AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2011AudiA5RearCoated Rotor
2011AudiA5 QuattroRearCoated Rotor
2011AudiQ5RearCoated Rotor
2010AudiA4RearCoated Rotor
2010AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2010AudiA5RearCoated Rotor
2010AudiA5 QuattroRearCoated Rotor
2010AudiQ5RearCoated Rotor
2009AudiA4SedanRearCoated Rotor
2009AudiA4RearCoated Rotor
2009AudiA4 QuattroRearwith 300mm Diameter Rotor; Coated Rotor
2009AudiA5 QuattroRearCoated Rotor
2009AudiQ5RearCoated Rotor
2008AudiA5 QuattroRearCoated Rotor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.