MPA Electrical
Black Series Coated Rotor

MPA Electrical BR77103G Disc Brake Rotor - Front

Brand MPA Electrical BR77103G
Position Front
Discard Thickness 1.06
Discard Thickness 27.0
Nominal Thickness 1.18
Nominal Thickness 29.9
Disc Finish Coated
Hat Finish Coated
Rust Resistant Coating Yes
Grade Type Standard replacement
ABS Tone Ring Included No
Surface Type Smooth
Solid Or Vented Type Rotor Vented
Bearings Included No
Center Hole Diameter 65.0
Mounting Bolt Hole Circle Diameter 112.0
Mounting Bolt Hole Circle Diameter 4.409
Mounting Bolt Hole Diameter 0.602
Mounting Bolt Hole Diameter 15.3
Stud/Lug Hole Quantity 5
Finish Coated
Product Condition New
Product line Black Series Coated Rotor
Fits Audi and Volkswagen · 22 vehicles

Standard replacement. OE-style design for a straightforward rotor swap.

Vented rotor design. Promotes efficient cooling and improved stopping power.

Rust-resistant coating. Coated for extended protection in harsh conditions.

Cross-references 1K0 615 301 AR and 1K0 615 301 M for the same application. See all 2.

$76.31Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $76.31
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Front Brake Rotor for Volkswagen and Audi

MPA Electrical Black Series Coated Rotor BR77103G is a front disc brake rotor built for OE-style replacement performance. It is engineered for smooth braking response, reduced noise and vibration, and consistent stopping feel across everyday driving conditions.

The Black Series Coated Rotor line focuses on practical corrosion protection and cooling efficiency. For drivers servicing a Volkswagen Golf, Volkswagen Passat, Audi S3, or Volkswagen CC, this rotor combines a coated finish with a vented design to support dependable front brake performance.

Key Features

  • Part number BR77103G
  • Front disc brake rotor for select Volkswagen and Audi applications
  • Vented rotor design for improved heat management
  • Coated disc and coated hat finish for rust resistance
  • OE-style vane design to support cooling and braking consistency
  • Smooth surface type for standard replacement service
  • Standard replacement grade
  • No ABS tone ring included
  • No bearings included

Black Series Coated Rotor Details

MPA Electrical’s Black Series Coated Rotor line is built around coated rotor protection and OE-style vane geometry. The Q-Shield protective coating is intended to resist rust exposure in harsh environments while holding up to high temperatures, making it a practical choice for front brake service where corrosion and heat are common concerns. BR77103G is a vented rotor with a 65.0 mm center hole diameter, 112.0 mm bolt circle diameter, and five lug holes.

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

Vehicle Fitment

  • Fits 2012-2013 Volkswagen Golf, front
  • Fits 2007 Volkswagen Golf, front
  • Fits 2012-2013 Volkswagen Golf R, front
  • Fits 2008-2012 Audi S3, front
  • Fits 2009-2012 Volkswagen Passat CC, front
  • Fits 2009-2011 Volkswagen CC, front
  • Fits 2006-2009 Volkswagen Passat, front
  • Fits 2008 Volkswagen R32, front

What This Rotor Helps Address

  • Front brake pulsation from worn or uneven rotors
  • Noise during braking caused by rotor wear or surface damage
  • Reduced stopping consistency from heat buildup
  • Rust-related rotor deterioration in exposed driving conditions
  • Brake service needs on select Volkswagen Golf, Passat, CC, R32, Golf R, and Audi S3 models

Installation Notes and Tips

Verify rotor dimensions, hub fitment, and vehicle application before installation. Clean the hub mounting surface thoroughly so the coated rotor seats evenly, and inspect pads, calipers, and hardware condition during brake service. Proper bedding-in after installation helps establish consistent pad-to-rotor contact.

Quality Assurance

BR77103G is a new standard replacement rotor from MPA Electrical, built with coated surfaces for added rust resistance and OE-style vane design for cooling support. The Black Series Coated Rotor construction is focused on dependable front brake service for select Volkswagen and Audi vehicles.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2013VolkswagenGolfFrontBlack Series Coated Rotor
2013VolkswagenGolf RFrontBlack Series Coated Rotor
2012AudiS3FrontBlack Series Coated Rotor
2012VolkswagenGolfFrontBlack Series Coated Rotor
2012VolkswagenGolf RFrontBlack Series Coated Rotor
2012VolkswagenPassat CCFrontBlack Series Coated Rotor
2011AudiS3FrontBlack Series Coated Rotor
2011VolkswagenCC3.6LV6FrontBlack Series Coated Rotor
2011VolkswagenPassat CCFrontBlack Series Coated Rotor
2010AudiS3FrontBlack Series Coated Rotor
2010VolkswagenCC3.6LV6FrontBlack Series Coated Rotor
2010VolkswagenPassat CCFrontBlack Series Coated Rotor
2009AudiS3FrontBlack Series Coated Rotor
2009VolkswagenCC3.6LV6FrontBlack Series Coated Rotor
2009VolkswagenPassat3.6LV6FrontBlack Series Coated Rotor
2009VolkswagenPassat CC3.6LV6FrontBlack Series Coated Rotor
2008AudiS3FrontBlack Series Coated Rotor
2008VolkswagenPassat3.6LV6FrontBlack Series Coated Rotor
2008VolkswagenR32FrontBlack Series Coated Rotor
2007VolkswagenGolfFrontBlack Series Coated Rotor
2007VolkswagenPassat3.6LV6FrontBlack Series Coated Rotor
2006VolkswagenPassat3.6LV6FrontBlack Series Coated Rotor
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1K0 615 301 AR1K0 615 301 M