Centric 301.21890 Disc Brake Pad Set - Rear

Reliable Ceramic Disc Brake Pads for Buick Envision and Cadillac XT4

The Centric Premium Ceramic Disc Brake Pad Set 301.21890 offers a durable and quiet braking solution designed specifically for Buick Envision and Cadillac XT4 models. Engineered with ceramic friction material and integrated wear sensors, these pads provide consistent performance and enhanced safety.

• Ceramic friction material for smooth, quiet braking
• Includes 4 disc brake pads with 2 pads featuring 1 integrated wear sensor
• Pad shims included to reduce noise and vibration
• Prepared for pad wear sensor to monitor brake pad life
• Integrally molded friction material attachment for durability

About Centric Premium Ceramic Disc Brake Pad Sets

The Centric Premium Ceramic Disc Brake Pad Sets line focuses on delivering ceramic brake pads that balance performance and comfort. This product line emphasizes low dust generation, reduced noise, and reliable stopping power. The 301.21890 part number is part of this line, designed to meet the braking demands of luxury SUVs like the Buick Envision and Cadillac XT4.

Product Details and Specifications

This disc brake pad set includes four pads weighing approximately 2.60 lbs (1.18 kgs). The ceramic friction material is integrally molded to the backing plate, ensuring consistent wear and performance. Two of the pads come equipped with a pad wear sensor, allowing for timely maintenance alerts. Pad shims are included to minimize noise and vibration during braking. Note that mounting hardware is not included with this set.

Compatible Vehicles and Applications

• Designed for Buick Envision models requiring ceramic disc brake pads
• Compatible with Cadillac XT4 vehicles needing premium ceramic brake pads
• Ideal for drivers seeking reliable brake pad wear monitoring
• Suitable for replacement of worn or damaged disc brake pads
• Helps address issues such as brake noise, uneven pad wear, and reduced braking efficiency

Installation Notes and Tips

Ensure the brake system is clean and free of debris before installing the new pads. Since mounting hardware is not included, retain or replace existing hardware as needed. Verify the pad wear sensor connection is properly secured to maintain accurate wear monitoring. Follow manufacturer torque specifications for all fasteners during installation.

Quality Assurance and Warranty

Centric Premium Ceramic Disc Brake Pad Sets are manufactured to meet or exceed OEM standards for fit and performance. The 301.21890 brake pad set undergoes rigorous quality control to ensure durability and consistent braking. Warranty details should be confirmed with the product documentation or manufacturer.