Demand authentic OEM GM parts for the exceptional quality and performance requirements of your vehicle. The recommended part 13547578 Rotor is also referred to as GM Brake Disc. We distribute these components through all certified dealer networks operating across the United States. All products have a 12-month, 12,000-mile warranty. The performance of your vehicle requires original equipment manufacturer components for proper installation. This item fits the following: Cadillac ATS, CT4.
The GM part 13547578 Rotor has been engineered to be reliable and easy to fit. This GM Rotor is supported by a factory warranty, to get details about delivery and returns, refer to our Shipping Policy and Return Policy pages. The GM 13547578 is a designed important part of the disc brake system, it provides the friction surface on which the brake pads slide to slow down the vehicle. The GM component is mounted securely to the axle or hub and turns with the wheel, and hydraulic pressure on the caliper forces the pads in contact with the rotor. Internal cooling fins and a vented design encourage good heat dissipation over drum brakes, and drilled or slotted versions are even better. The warping or wear and replacement can be checked on a regular basis and replaced regularly to ensure the same braking efficiency.
The ideal choice to make when wanting an assuring quality and a flawless performance is OEM parts. These items are checked closely in terms of quality and designed to fit perfectly into GM's specifications in terms of factory completion making it very easy to install the parts. We have a large stock of OEM GM components, which also come at highly competitive prices in the market. Just in case you need any new original GM parts please be assured that we would provide them to you at your doorstep within a short period of time. In addition to this, all our pieces are covered by the manufacturer's warranty.











