Bosch 53011500 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick, Cadillac, Chevrolet, and GMC

The Bosch QuietCast Disc Brake Rotor 53011500 offers a durable and rust-resistant braking solution designed specifically for select Buick, Cadillac, Chevrolet, and GMC models. Engineered with precision, this rotor ensures consistent performance and smooth braking for vehicles like the Acadia, Blazer, Enclave, Traverse, XT5, and XT6.

• Constructed from high-quality iron alloy for strength and durability
• Vented, conventional disc design for effective heat dissipation
• Directional smooth brake surface finish for optimized braking
• Geomet disc finish and coated hat finish for enhanced corrosion resistance
• Rust-resistant coating to extend rotor life
• Fits vehicles with 6 mounting bolt holes and 120 mm bolt circle diameter
• Nominal thickness of 23 mm with a discard thickness of 20 mm
• Outside diameter of 315 mm and center bore diameter of 67.5 mm
• Compatible with specific Buick, Cadillac, Chevrolet, and GMC models

About the Bosch QuietCast Disc Brake Rotor Line

The Bosch QuietCast Disc Brake Rotor line is engineered to provide reliable braking performance with a focus on noise reduction and durability. This product line features rotors with smooth, directional braking surfaces and protective coatings such as Geomet and rust-resistant finishes. The 53011500 rotor exemplifies these qualities, offering vented construction and a coated hat finish to resist corrosion and maintain structural integrity over time.

Product Details and Specifications

This disc brake rotor is made from a robust iron alloy, ensuring long-lasting strength under demanding driving conditions. The vented design helps dissipate heat efficiently, reducing the risk of brake fade during extended use. The smooth, directional brake surface finish improves pad contact and braking consistency. With an overall height of 48 mm and a product height of approximately 1.89 inches, this rotor fits vehicles requiring a 315 mm outside diameter and 6 mounting bolt holes arranged in a 120 mm bolt circle diameter. The rotor does not include bearings and is sold without a hub assembly.

Compatible Vehicles and Common Applications

• Replacement rotor for Buick Acadia and Enclave models
• Suitable for Cadillac XT5 and XT6 vehicles
• Fits Chevrolet Blazer, Traverse, and Traverse Limited
• Compatible with GMC Acadia and Terrain models
• Ideal for addressing rotor wear, noise, and braking performance issues

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 20 mm before installation. Clean the mounting surface and verify the center bore diameter of 67.5 mm for proper fitment. Use the correct torque specifications for the 6 mounting bolts on the 120 mm bolt circle diameter. This rotor is directional, so install it according to the rotation direction indicated on the rotor surface for optimal performance.

Quality Assurance and Warranty

Bosch manufactures the QuietCast Disc Brake Rotor 53011500 to meet strict quality standards, providing reliable braking performance and corrosion resistance. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed warranties covering defects in materials and workmanship.