hub assembly, these cars use a sealed roller bearing and the only way to change it is to buy a complete hub assembly. now do you only have play when you "shake" the wheels side to side or does it do it up and down as well? does it only ...
513179 New Front Wheel Bearing Hub Assembly Fits Buick Century, Lesabre, Park Avenue, Regal, Cadillac Deville, Eldorado, Seville, Chevy Impala, Monte Carlo, Venture, Olds Aurora, Intrigue, Pontiac Bonneville, Grand Prix, Montana Trans ...