Set of 2 Front Wheel Hub Bearing Assemblies for Buick Century 1997-2005, Pontiac Bonneville 2000-2005, Cadillac DeVille 1997-2014, Chevrolet Impala 2000-2003 - 5 lug OE 513121

Set of 2 front wheel hub bearings, 5-lug OE 513121
✔️ Front left/right, ABS sensor, fits GM cars 1997-2014

This is a replacement front wheel hub bearing assembly for GM sedans and minivans, used where the wheel mounts to the suspension and integrates the ABS tone ring.

✅ OE number: 513121; 5-lug front hub, sold as set of 2
✅ Fitment: Front L/R, fits FWD and select AWD models 1997-2014
✅ Design: sealed ball bearing assembly with integrated ABS tone ring
✅ Includes hub and bearing unit for direct-fit replacement and improved ride
✅ Compatible makes: Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac models

💡 What is a wheel hub bearing assembly used for on front-wheel-drive GM sedans? A hub bearing assembly supports the wheel, maintains smooth rotation, and supplies wheel-speed data to ABS systems. - Supports vehicle load and reduces friction using a sealed ball bearing design for long service life. - Houses the ABS tone ring so the vehicle’s anti-lock system and wheel-speed sensors work correctly. - Acts as a direct-fit replacement (OE 513121) to restore steering, braking feel, and reduce noise.