{"product_id":"centric-121-62003-disc-brake-rotor","title":"Centric 121.62003 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for GM Full-Size Vehicles\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.62003 is engineered for dependable braking performance on select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking for vehicles like the Chevrolet Impala and Cadillac DeVille.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with straight vane design for effective cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.035 inches (26.290 mm) with discard thickness at 0.965 inches (24.510 mm)\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.890 inches (302.000 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 0.500 inch stud thread diameter and 5.000 inch bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 3.059 inches (77.700 mm) for hub and rotor mounting\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact and wear\u003c\/li\u003e\n\u003cli\u003eWeight approximately 26.1 lbs (11.86 kgs) for balanced performance\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 offers rotors manufactured to meet or exceed OEM standards, providing reliable braking performance without unnecessary features. This product line focuses on delivering solid and vented rotors with precise dimensions and quality materials, suitable for a range of GM full-size vehicles. The 121.62003 rotor is a vented type designed to improve heat dissipation, helping maintain braking efficiency under normal driving conditions.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a vented design with straight vanes that promote airflow to reduce heat buildup during braking. The nominal thickness of 1.035 inches ensures durability, while the discard thickness of 0.965 inches indicates when replacement is necessary to maintain safety. The rotor’s 11.890-inch outside diameter and 5-lug hole pattern with a 5.000-inch bolt circle diameter provide a precise fit for compatible vehicles. The smooth surface finish supports even brake pad wear and consistent stopping power. Note that this rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick LeSabre, Riviera, and Park Avenue\u003c\/li\u003e\n\u003cli\u003eCadillac DeVille, Fleetwood, and Seville\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala and Caprice\u003c\/li\u003e\n\u003cli\u003eOldsmobile Delta 88 and 98\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville and Catalina\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn rotor thickness\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade from insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear from rough rotor surfaces\u003c\/li\u003e\n\u003cli\u003eNoise and vibration related to rotor surface imperfections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s hub and lug pattern\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal contact\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 consistent performance and durability. While specific warranty details for part number 121.62003 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is designed to provide reliable braking for compatible Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568131305653,"sku":"BKNJ-121.62003","price":44.85,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12162003_Fro_3720e08a-f675-4908-b126-03dc0a1a0566.jpg?v=1774638673","url":"https:\/\/www.partcatalog.com\/products\/centric-121-62003-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}