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MPA Electrical BR55079G Disc Brake Rotor - Front
| Brand | MPA Electrical BR55079G |
|---|---|
| Position | Front |
| Grade Type | Regular |
| Finish | Coated |
| Product Condition | New |
| Fits | Buick, Chevrolet, GMC, Isuzu, and Saab · 39 vehicles |
OE-style vane design. Promotes efficient cooling and stronger stopping performance.
Q-Shield coating. Helps protect the rotor from rust in harsh conditions.
Quality-Built Black Series delivers like-new stopping performance with less noise, vibration, and fade.
Front Coated Brake Rotor for GM SUVs
MPA Electrical BR55079G is a new, coated front disc brake rotor built for direct replacement on select GMC, Chevrolet, Buick, Saab, and Isuzu applications. It uses an OE-style vane design to support cooling and consistent stopping performance, while the protective coating helps resist rust in harsh driving conditions.
Key Features
- Part number BR55079G
- Coated finish for added corrosion resistance
- OE-style vane design for efficient heat management
- New, regular-grade disc brake rotor
- Front position application
- Quality-Built Black Series rotor construction
Product Details
This MPA Electrical brake rotor is engineered for front-end braking service where stable pedal feel, reduced noise, and dependable heat control matter. The coated surface helps protect the rotor from rust, and the vane design promotes airflow through the rotor during repeated stops. BR55079G is a direct-fit front rotor for vehicles such as the GMC Envoy, Chevrolet Trailblazer, and Buick Rainier, making it a practical replacement for worn or corroded original rotors.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Fix
- Brake pulsation from worn rotor surfaces
- Noise caused by uneven or rusted rotors
- Reduced stopping consistency during repeated braking
- Corrosion on exposed brake rotor surfaces
- Heat buildup that can contribute to fade
Installation Notes
Compatible With front brake applications only. Verify rotor dimensions, hub fitment, and brake system configuration before installation. For best results, inspect pads, calipers, and mounting surfaces at the same time, and follow the vehicle manufacturer’s service procedures during brake service.
Quality Assurance
Quality-Built Black Series rotors use an environmentally friendly protective coating that withstands high temperatures and helps maintain corrosion protection in demanding conditions. BR55079G is a new, coated rotor built to deliver OE-style performance and long-term surface protection.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | GMC | Envoy | — | 5.3L | V8 | Front | Coated Rotor |
| 2009 | Saab | 9-7x | 5.3i | — | — | Front | Coated Rotor |
| 2009 | Saab | 9-7x | 4.2i | — | — | Front | Coated Rotor |
| 2008 | Chevrolet | Trailblazer | — | 5.3L | V8 | Front | Coated Rotor |
| 2008 | GMC | Envoy | — | 5.3L | V8 | Front | Coated Rotor |
| 2008 | Saab | 9-7x | 5.3i | — | — | Front | Coated Rotor |
| 2008 | Saab | 9-7x | 4.2i | — | — | Front | Coated Rotor |
| 2007 | Buick | Rainier | — | 5.3L | V8 | Front | Coated Rotor |
| 2007 | Chevrolet | Trailblazer | — | 5.3L | V8 | Front | Coated Rotor |
| 2007 | GMC | Envoy | — | 5.3L | V8 | Front | Coated Rotor |
| 2007 | Saab | 9-7x | — | — | — | Front | Coated Rotor |
| 2006 | Buick | Rainier | — | 5.3L | V8 | Front | Coated Rotor |
| 2006 | Chevrolet | SSR | — | — | — | Front | Coated Rotor |
| 2006 | Chevrolet | Trailblazer | — | 5.3L | V8 | Front | Coated Rotor |
| 2006 | Chevrolet | Trailblazer EXT | — | — | — | Front | Coated Rotor |
| 2006 | GMC | Envoy | — | 5.3L | V8 | Front | Coated Rotor |
| 2006 | GMC | Envoy XL | — | — | — | Front | Coated Rotor |
| 2006 | Isuzu | Ascender | — | — | — | Front | with 7 Passenger Seating; Coated Rotor |
| 2006 | Saab | 9-7x | — | — | — | Front | Coated Rotor |
| 2005 | Buick | Rainier | — | 5.3L | V8 | Front | Coated Rotor |
| 2005 | Chevrolet | SSR | — | — | — | Front | Coated Rotor |
| 2005 | Chevrolet | Trailblazer EXT | — | — | — | Front | Coated Rotor |
| 2005 | GMC | Envoy | — | 5.3L | V8 | Front | Coated Rotor |
| 2005 | GMC | Envoy XL | — | — | — | Front | Coated Rotor |
| 2005 | GMC | Envoy XUV | — | — | — | Front | Coated Rotor |
| 2005 | Isuzu | Ascender | — | — | — | Front | with 7 Passenger Seating; Coated Rotor |
| 2005 | Saab | 9-7x | — | — | — | Front | Coated Rotor |
| 2004 | Buick | Rainier | — | 5.3L | V8 | Front | Coated Rotor |
| 2004 | Chevrolet | SSR | — | — | — | Front | Coated Rotor |
| 2004 | Chevrolet | Trailblazer EXT | — | — | — | Front | Coated Rotor |
| 2004 | GMC | Envoy XL | — | — | — | Front | Coated Rotor |
| 2004 | GMC | Envoy XUV | — | — | — | Front | Coated Rotor |
| 2004 | Isuzu | Ascender | — | — | — | Front | with 7 Passenger Seating; Coated Rotor |
| 2003 | Chevrolet | SSR | — | — | — | Front | Coated Rotor |
| 2003 | Chevrolet | Trailblazer EXT | — | — | — | Front | Coated Rotor |
| 2003 | GMC | Envoy XL | — | — | — | Front | Coated Rotor |
| 2003 | Isuzu | Ascender | — | — | — | Front | Coated Rotor |
| 2002 | Chevrolet | Trailblazer EXT | — | — | — | Front | Coated Rotor |
| 2002 | GMC | Envoy XL | — | — | — | Front | Coated Rotor |
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