Front Wheel Hub Bearing Assembly 513121 with Nut ABS 5-Lug Single Unit, Fits Chevy Impala 2000-2013 and Buick Allure Lucerne Lacrosse LeSabre Century, Cadillac Seville DeVille Aurora Bonneville

Front Hub Bearing Assembly 513121 Single Unit Fit
✔️ Front position, 5-lug with ABS, fits 2000-2013 Impala & Buicks

This is a single front wheel hub bearing assembly with nut, designed for front suspension replacement on Chevy, Buick, Cadillac and Pontiac models. It provides direct OE-style fit for repair or maintenance.

✅ Fitment: Chevy Impala 2000-2013; Buick Allure 2005-2010, Century 1997-2005, Lacrosse 2005-2009, LeSabre 2000-2005, Lucerne 2006-2011, Park Avenue 1997-2005, Regal 1997-2004; Cadillac DeVille 1997-2005, Eldorado 1997-2002, Seville 1997-2004; Monte Carlo 2000-2007; Oldsmobile Aurora 1997-2003; Pontiac Bonneville 2000-2005
✅ Configuration: Front hub assembly, 5 lugs, includes nut and ABS tone ring, sold as a single unit replacement
✅ Construction: OE-level sealed ball bearing design, ISO/TS 16949 tested for durability and reliability; suitable for upgrades like ceramic bearings and works smoothly with linear slide unit interfaces
✅ Warranty & Support: 1 year limited warranty with 24h response for refund, replace or technical assistance
✅ Cross references and equivalents: 513121, H513121, HU513121, WA513121, 12429204, 513179, 513187, 29513121, REPB283706

💡 What is a wheel hub bearing assembly used for in a front suspension system? A wheel hub bearing assembly supports the wheel and allows it to rotate while carrying vehicle loads. - Houses a sealed ball bearing to reduce friction and keep rotation smooth for safe driving. - Prevents wheel wobble, ABS sensor faults, and uneven tire wear by maintaining correct wheel alignment and preload. - For high-performance use consider ceramic options; confirm hub fitment and linear slide unit compatibility when rebuilding.