HomeBrake > Drums and RotorsMPA Electrical BR55051G Disc Brake Rotor - Rear
Part #: BR55051G

MPA Electrical BR55051G Disc Brake Rotor - Rear

Rear
18 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, and Pontiac, Bonneville, DeVille, Park Avenue, and Seville
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Reliable Disc Brake Rotor for Buick, Cadillac, and Pontiac Models

The MPA Electrical BR55051G disc brake rotor offers a dependable braking solution for select Buick, Cadillac, and Pontiac vehicles. Designed as a new, coated rotor with a regular grade type, it provides consistent performance and durability for models like the Bonneville, DeVille, Park Avenue, and Seville.

Key Features of the MPA Electrical BR55051G Rotor

  • New condition disc brake rotor ensuring reliable braking performance
  • Coated finish to resist corrosion and extend rotor life
  • Regular grade type suitable for standard driving conditions
  • Compatible with Buick Bonneville, Cadillac DeVille, Park Avenue, and Pontiac Seville
  • Part number BR55051G for precise identification and fitment

Detailed Product Description

The BR55051G disc brake rotor from MPA Electrical is engineered to meet the braking needs of mid to full-size luxury and performance vehicles from Buick, Cadillac, and Pontiac. Its coated finish helps protect against rust and environmental wear, which is essential for maintaining braking efficiency over time. This rotor is manufactured new, ensuring it meets original equipment specifications for fit and function. The regular grade type indicates it is designed for everyday driving scenarios, providing balanced performance without specialized features like slotted or drilled surfaces.

Common Applications and Problem Solving

  • Replacement for worn or warped rotors causing brake pulsation
  • Addressing rotor corrosion that reduces braking effectiveness
  • Improving braking smoothness on Buick Bonneville and Cadillac DeVille models
  • Restoring proper rotor thickness for Pontiac Seville and Park Avenue vehicles
  • Ensuring consistent brake pad contact and reducing noise

Installation Notes and Tips

When installing the BR55051G rotor, ensure the hub surface is clean and free of debris to promote proper rotor seating. It is recommended to replace brake pads simultaneously to optimize braking performance. Verify compatibility with your specific model year of Buick Bonneville, Cadillac DeVille, Park Avenue, or Pontiac Seville before installation. Proper torque specifications should be followed to avoid rotor warping.

Quality Assurance and Warranty

MPA Electrical provides this disc brake rotor in new condition, manufactured to meet industry standards for safety and durability. While specific warranty details are not provided, the product is designed to comply with OEM fitment and quality requirements, ensuring reliable service life when installed correctly.

BrandMPA Electrical
Part NumberBR55051G
Grade TypeRegular
FinishCoated
Product ConditionNew

This part fits 18 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2005BuickPark AvenueUltraRearCoated Rotor
2005CadillacDeVilleRearwithout Limo and Hearse Package; Coated Rotor
2005PontiacBonnevilleGXPRearCoated Rotor
2004BuickPark AvenueUltraRearCoated Rotor
2004CadillacDeVilleRearwithout Limo and Hearse Package; Coated Rotor
2004CadillacSevilleRearCoated Rotor
2004PontiacBonnevilleGXPRearCoated Rotor
2003BuickPark AvenueUltraRearCoated Rotor
2003CadillacDeVilleRearwithout Limo and Hearse Package; Coated Rotor
2003CadillacSevilleRearCoated Rotor
2002CadillacDeVilleRearwithout Limo and Hearse Package; Coated Rotor
2002CadillacSevilleRearCoated Rotor
2001CadillacDeVilleRearwithout Limo and Hearse Package; Coated Rotor
2001CadillacSevilleRearCoated Rotor
2000CadillacDeVilleRearwithout Limo and Hearse Package; Coated Rotor
2000CadillacSevilleRearCoated Rotor
1999CadillacSevilleRearCoated Rotor
1998CadillacSevilleRearCoated Rotor

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