Buy 1989 Buick Century Serpentine Belt. 1/2, 3/4 & 1 Ton, 1996 New Style, GAS ENGINE, 4.3, 5.0, 5.7L w Alt, Pmp, Style, PULLEYS - OEM Buick Part # 12576453 (12564761, 12569350)

Fan Belt. Serpentine Belt.
For A/C Belt. Routing:Crk,Tens,Alt,Idler,Ps,Comp,Wp. Serpentine Belt.

Serpentine Belt

1/2, 3/4 & 1 Ton, 1996 New Style, GAS ENGINE, 4.3, 5.0, 5.7L w/AC, 100 amp alternator. 2003-14, w/AC, 105 amp. 4.3 LITER, w/AC. All Models; 4.3L; w/AC. Express, Savana; 4.3L; Fan, W/Pmp, AC, Alt, P/S; w/105 Amp Alt. Express, Savana; 4.3L; w/AC Compressor; 105 Amp Alt. Express, Savana; 5.0L; Fan, W/Pmp, AC, Alt, P/S; 105 Amp Alt. Express, Savana; 5.7L; Fan, W/Pmp, AC, Alt, P/S; 105 Amp Alt. GAS ENGINE, 4.3, 5.0, 5.7L w/AC, 100 amp alternator. S-Series; 4.3L; w/AC. SRX; 3.0L. W/AC.
Drive Belt - Repair or Replace
A failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your 1989 Buick Century running at its best.