{"product_id":"powerstop-16-2189-disc-brake-pad-set","title":"PowerStop 16-2189 Disc Brake Pad Set - Rear","description":"\u003ch2\u003ePower Stop Rear Z16 Low-Dust Ceramic Brake Pads Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Z16 Low-Dust Ceramic Brake Pads (Part Number 16-2189) provide a reliable braking solution designed specifically for select Buick and Cadillac models. These ceramic disc brake pads offer a balance of performance and reduced brake dust, making them suitable for drivers seeking consistent stopping power with cleaner wheels.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCeramic friction material for quieter braking and low dust\u003c\/li\u003e\n\u003cli\u003eMechanical pad wear sensor included for timely maintenance alerts\u003c\/li\u003e\n\u003cli\u003eSlotted design to improve heat dissipation and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eChamfered edges to minimize noise and vibration\u003c\/li\u003e\n\u003cli\u003ePad shims included to enhance fit and reduce squeal\u003c\/li\u003e\n\u003cli\u003eOuter and inner pad friction material thickness of 16.8 mm for extended pad life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features of Power Stop Rear Z16 Brake Pads\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Z16 Low-Dust Ceramic Brake Pads are engineered with a ceramic friction material composition that reduces brake dust buildup, helping maintain cleaner wheels on your Buick Envision, Cadillac XT4, or Regal Sportback. The pads feature a slotted design that aids in heat dissipation, which is critical for maintaining consistent braking performance during extended use. Both the outer and inner pads have a friction material thickness of 16.8 mm, providing durability and longer service intervals.\u003c\/p\u003e\u003cp\u003eIncluded mechanical pad wear sensors alert you when it’s time to replace the pads, helping prevent damage to the rotors. Chamfered edges and included pad shims work together to reduce noise and vibration, ensuring a smoother braking experience. These pads are designed for rear disc brake systems on compatible Buick and Cadillac vehicles, specifically the Envision, Regal Sportback, and XT4 models.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Rear Z16 Low-Dust Ceramic Brake Pads Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Z16 Low-Dust Ceramic Brake Pads line focuses on delivering performance-grade ceramic brake pads that reduce dust and noise without compromising stopping power. This product line is tailored for drivers who want a balance between everyday driving comfort and reliable braking performance. The 16-2189 part number is a part of this line, offering features such as mechanical wear sensors and slotted pads to enhance safety and longevity.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged rear brake pads on Buick Envision, Cadillac XT4, and Regal Sportback\u003c\/li\u003e\n\u003cli\u003eReduction of excessive brake dust accumulation on wheels\u003c\/li\u003e\n\u003cli\u003eMinimizing brake noise and vibration during operation\u003c\/li\u003e\n\u003cli\u003eImproving heat management to reduce brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eProviding timely wear indication with included mechanical sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Power Stop 16-2189 rear brake pads, ensure the mechanical wear sensor is properly connected to maintain accurate wear monitoring. The included pad shims should be installed to reduce noise and ensure proper pad fitment. It is recommended to inspect the rotors for wear or damage and resurface or replace them if necessary to optimize braking performance. Follow manufacturer torque specifications for all fasteners during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop brake pads are manufactured to meet or exceed OEM specifications for fit, form, and function. The 16-2189 rear disc brake pad set undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided here, Power Stop typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":43596441616565,"sku":"BHKQ-16-2189","price":48.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_162189_Fro.jpg?v=1774974069","url":"https:\/\/www.partcatalog.com\/products\/powerstop-16-2189-disc-brake-pad-set","provider":"PartCatalog","version":"1.0","type":"link"}