Shop 1989 Buick Century Serpentine Belt. 4.0 LITER. 4.6 LITER. All Models; 4.6L; Accessory; Deville; w Alt, LITER, Models, PS - OEM Buick Part # 12575425

Drive Belt. Serpentine Belt.
Exc.Hearse Prep Package. Routing:Crk,Tens,Ps,Alt,Idler,Comp. Serpentine Belt.

Fits Aurora, Bonneville, Deville , Seville

4.0 LITER. 4.6 LITER. All Models; 4.6L; Accessory; Deville; w/Luxury Or Touring. All Models; 4.6L; Accessory; Deville; w/o Luxury Or Touring; w/140 Amp Alternator. All Models; 4.6L; Water Pump. Aurora; AC, Alt & P/S Pump; 4.0L. Bonneville, LeSabre; 4.6L; AC, PS, Alt. code UCZ. Seville; Alt, PS Pump, & AC.