{"product_id":"centric-121-66069-disc-brake-rotor","title":"Centric 121.66069 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Buick, Chevrolet, GMC, and Saturn\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.66069 is engineered to provide consistent braking performance for select Buick, Chevrolet, GMC, and Saturn models. Designed with precision, this vented rotor ensures effective heat dissipation and durability for vehicles like the Acadia, Enclave, and Traverse.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.142 inches (29.000 mm) and discard thickness of 1.083 inches (27.500 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.157 inches (54.800 mm) for proper fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 12.795 inches (325.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003e6 stud\/lug holes with 0.618 inch (15.700 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.972 inches (75.500 mm) and mounting bolt hole circle diameter of 5.197 inches (132.000 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 23.15 lbs (10.52 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the C-TEK Standard Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric is designed to meet or exceed OEM specifications for standard replacement rotors. This product line focuses on delivering reliable braking performance with quality materials and precise manufacturing. The 121.66069 rotor features a vented design to improve heat dissipation, helping maintain braking efficiency under normal driving conditions for compatible Buick, Chevrolet, GMC, and Saturn vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is vented with a smooth surface type, which aids in heat management and reduces brake fade during operation. The floating disc mounting design allows for slight movement to accommodate thermal expansion and improve rotor longevity. The rotor’s dimensions, including a 12.795-inch outside diameter and 2.157-inch overall height, ensure proper fitment on models such as the Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook. The rotor includes six stud holes with a diameter of 0.618 inches, matching factory specifications for secure installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eImproves braking performance on Buick Acadia and Chevrolet Traverse\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to prevent brake fade\u003c\/li\u003e\n\u003cli\u003eAddresses noise and vibration issues related to damaged rotors\u003c\/li\u003e\n\u003cli\u003eCompatible with GMC Acadia and Saturn Outlook models requiring vented rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor discard thickness of 1.083 inches is not exceeded before replacement\u003c\/li\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match vehicle specifications\u003c\/li\u003e\n\u003cli\u003eClean rotor surface before installation to remove any protective coatings\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.66069 should be confirmed with the manufacturer or distributor, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered to provide consistent braking for Buick, Chevrolet, GMC, and Saturn vehicles, supporting safe and effective stopping power.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571118731445,"sku":"BKNJ-121.66069","price":61.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12166069_Fro.jpg?v=1774638791","url":"https:\/\/www.partcatalog.com\/products\/centric-121-66069-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}